MB84VD2002 FUJITSU | Alldatasheet

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Technical content

DS05-50110-1EFUJITSU SEMICONDUCTOR DATA SHEET MCP (Multi-Chip Package) FLASH MEMORY & SRAM CMOS 8M (· 8/· 16) FLASH MEMORY & 2M (· 8) STATIC RAM MB84VD2002 -10/MB84VD2003 -10 n FEATURES

  • Power supply voltage of 2.7 to 3.6 V
  • High performance 100 ns maximum access time
  • Operating Temperature –20 to +85°C —F L A S H M E M O R Y
  • Simultaneous operations Read-while Erase or Read-while-Program
  • Minimum 100,000 write/erase cycles
  • Sector erase architecture T wo 16 K byte, four 8 K bytes, two 32 K byte, and fourteen 64 K bytes. Any combination of sectors can be concurrently erased. Also supports full chip erase.
  • Boot Code Sector Architecture MB84VD2002: T op sector MB84VD2003: Bottom sector
  • Embedded EraseTM Algorithms Automatically pre-programs and erases the chip or any sector
  • Embedded Program TM Algorithms Automatically writes and verifies data at specified address
  • D a t a Polling and Toggle Bit feature for detection of program or erase cycle completion
  • Ready-Busy output (RY/BY) Hardware method for detection of program or erase cycle completion
  • Automatic sleep mode When addresses remain stable, automatically switch themselves to low power mode.
  • L o w VCC write inhibit £ 2.5 V
  • Erase Suspend/Resume Suspends the erase operation to allow a read in another sector within the same device
  • Please refer to "MBM29DL800TA/BA" data sheet in detailed function —S R A M
  • Power dissipation Operating : 35 mA max. Standby : 50 mA max.
  • Power down features using CE1s and CE2s
  • Data retention supply voltage: 2.0 V to 3.6 V Embedded EraseTM and Embedded ProgramTM are trademarks of Advanced Micro Devices, Inc.

MB84VD2002 -10/MB84VD2003 -10 n BLOCK DIAGRAM n EXAMPLE OF CONNECTION WITH CHIPSET VSSVCC s

8 M bit

2 M bit

A[0:19] ROM_CS/ RAM_CS/ HWR/ LWR/ RD/ D[0:15] CHIPSET MB84VD2002/3 DQ[0:15] OE WE CE2s VCC s CE1 s CE f SA A[0:18] VCC VCC f BYTE RESET RY/BY A[1:19] BATTERY BACKUP D[0:15] Battery Backup Control

MB84VD2002 -10/MB84VD2003 -10 n PIN ASSIGNMENTS (Top View) ABCDEFGH 6C E 1 sV SS DQ 1 A1 A2 A4 CE2s A 9 5A 10 DQ 5 DQ 2 A0 A3 A7 RY/BY A14 4O E DQ 7 DQ 4 DQ 0 A6 A18 RESET A15 3A 11 A8 A5 DQ 8 DQ 3 DQ 12 A12 BYTE 2A 13 A17 SA* CE fD Q 10 VCC fD Q 6 DQ 15/A-1 1W E VCC sA 16 VSS DQ 9 DQ 11 DQ 13 DQ 14 Table 1 Pin Configuration Pin Function Input/ Output A0 to A16 Address Inputs (Common) I A-1, A17 to A18 Address Input (Flash) I SA Address Input (SRAM) I DQ 0 to DQ7 Data Inputs/Outputs (Common) I/O DQ 8 to DQ15 Data Inputs/Outputs (Flash) I/O CE f Chip Enable (Flash) I CE1 s Chip Enable (SRAM) I CE2s Chip Enable (SRAM) I OE Output Enable (Common) I WE Write Enable (Common) I RY/BY Ready/Busy Outputs (Flash) O BYTE Selects 8-bit or 16-bit mode (Flash) I RESET Hardware Reset Pin/Sector Protection Unlock (Flash) I N.C. No Internal Connection — VSS Device Ground (Common) Power VCC f Device Power Supply (Flash) Power VCC s Device Power Supply (SRAM) Power *: A17 for SRAM

MB84VD2002 -10/MB84VD2003 -10 n PRODUCT LINE UP n BUS OPERATIONS Legend: L = VIL, H = VIH, X = VIL or VIH. See DC Characteristics for voltage levels. Notes:1. Other operations except for indicated this column are inhibited. 2. WE can be VIL if OE is VIL, OE at VIH initiates the write operations. 4. Do not apply CEf = VIL, CE1s = VIL and CE2s = VIH at a time. Flash Memory SRAM Max. Address Access Time (ns) 100 100 Max. CE Access Time (ns) 100 100 Max. OE Access Time (ns) 40 50 Table 2 User Bus Operations (BYTE=VIL) Operation (1), (3) CE fC E 1 sC E 2 s O E WE DQ 0 to DQ7 DQ 8 to DQ15 RESET Full Standby H HX X X HIGH-Z HIGH-Z HXL Output Disable X X X H H HIGH-Z HIGH-Z H Read from Flash (2) L HX LH D OUT HIGH-Z HXL Write to Flash L HX HL D IN HIGH-Z HXL Read from SRAM H L H L H D OUT HIGH-Z H Write to SRAM H L H X L D IN HIGH-Z H Flash Hardware Reset X HX X X HIGH-Z HIGH-Z LXL Table 3 User Bus Operations (BYTE=VIH) Operation (1), (3) CE fC E 1 sC E 2 s O E WE DQ 0 to DQ7 DQ 8 to DQ15 RESET Full Standby H HX X X HIGH-Z HIGH-Z H XL Output Disable X X X H H HIGH-Z HIGH-Z H Read from Flash (2) L HX LH D OUT D OUT H XL Write to Flash L HX HL D IN D IN H XL Read from SRAM H L H L H D OUT HIGH-Z H Write to SRAM H L H X L D IN HIGH-Z H Flash Hardware Reset X HX X X HIGH-Z HIGH-Z L XL +0.6 V –0.3 V

MB84VD2002 -10/MB84VD2003 -10 n FLEXIBLE SECTOR-ERASE ARCHITECTURE on FLASH MEMORY

  • T wo 16 K byte, four 8 K bytes, two 32 K byte, and fourteen 64 K bytes.
  • Individual-sector, multiple-sector, or bulk-erase capability. 16K byte/8K word 32K byte/16K word 8K byte/4K word 8K byte/4K word 8K byte/4K word 8K byte/4K word 32K byte/16K word 16K byte/8K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 7FFFFH 7E000H 7A000H 79000H 78000H 77000H 76000H 72000H 70000H 68000H 60000H 58000H 50000H 48000H 40000H 38000H 30000H 28000H 20000H 18000H 10000H 08000H 00000H FFFFFH FC000H F4000H F2000H F0000H EE000H EC000H E4000H E0000H D0000H C0000H B0000H A0000H 90000H 80000H 70000H 60000H 50000H 40000H 30000H 20000H 10000H 00000H 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 64K byte/32K word 16K byte/8K word 32K byte/16K word 8K byte/4K word 8K byte/4K word 8K byte/4K word 8K byte/4K word 32K byte/16K word 16K byte/8K word FFFFFH F0000H E0000H D0000H C0000H B0000H A0000H 90000H 80000H 70000H 60000H 50000H 40000H 30000H 20000H 1C000H 14000H 12000H 10000H 0E000H 0C000H 04000H 00000H 7FFFFH 78000H 70000H 68000H 60000H 58000H 50000H 48000H 40000H 38000H 30000H 28000H 20000H 18000H 10000H 0C000H 0A000H 09000H 08000H 07000H 06000H 02000H 00000H MBM29DL800TA Sector Architecture MBM29DL800BA Sector Architecture (·16)(·8)(·16)(·8) Bank 2 Bank 1 Bank 2 Bank 1 MB84VD2002 Sector Architecture MB84VD2003 Sector Architecture

MB84VD2002 -10/MB84VD2003 -10 Note:The address range is A18: A-1 if in byte mode (BYTE = VIL). The address range is A18: A0 if in word mode (BYTE = VIH). Table 4 Sector Address Tables (MB84DV2002) Bank Sector Sector Address Sector Size (Kbytes/ Kwords) (·8) Address Range (·16) Address Range Bank Address A 18 A 17 A 16 A 15 A 14 A 13 A 12 Bank 2 S A 0 0000XXX 6 4 / 3 2 0 0 000H to 0FFFFH 00000H to 07FFFH S A 1 0001XXX 6 4 / 3 2 1 0 000H to 1FFFFH 08000H to 0FFFFH S A 2 0010XXX 6 4 / 3 2 2 0 000H to 2FFFFH 10000H to 17FFFH S A 3 0011XXX 6 4 / 3 2 3 0 000H to 3FFFFH 18000H to 1FFFFH S A 4 0100XXX 6 4 / 3 2 4 0 000H to 4FFFFH 20000H to 27FFFH S A 5 0101XXX 6 4 / 3 2 5 0 000H to 5FFFFH 28000H to 2FFFFH S A 6 0110XXX 6 4 / 3 2 6 0 000H to 6FFFFH 30000H to 37FFFH S A 7 0111XXX 6 4 / 3 2 7 0 000H to 7FFFFH 38000H to 3FFFFH S A 8 1000XXX 6 4 / 3 2 8 0 000H to 8FFFFH 40000H to 47FFFH S A 9 1001XXX 6 4 / 3 2 9 0 000H to 9FFFFH 48000H to 4FFFFH S A 1 0 1010XXX 6 4 / 3 2 A 0 000H to AFFFFH 50000H to 57FFFH S A 1 1 1011XXX 6 4 / 3 2 B 0 000H to BFFFFH 58000H to 5FFFFH S A 1 2 1100XXX 6 4 / 3 2 C 0 000H to CFFFFH 60000H to 67FFFH S A 1 3 1101XXX 6 4 / 3 2 D 0 000H to DFFFFH 68000H to 6FFFFH Bank 1 S A 1 4 111000X 1 6 / 8 E 0000H to E3FFFH 70000H to 71FFFH S A 1 5 1110 01X 32/16 E4000H to E7FFFH, E8000H to EBFFFH 72000H to 73FFFH, 74000H to 75FFFH 10X S A 1 6 1110110 8 / 4 E C 0 0 0 H t o E D F F F H 7 6000H to 76FFFH S A 1 7 1110111 8 / 4 E E 0 0 0 H t o E F F F F H 7 7000H to 77FFFH S A 1 8 1111000 8 / 4 F 0000H to F1FFFH 78000H to 78FFFH S A 1 9 1111001 8 / 4 F 2000H to F3FFFH 79000H to 79FFFH S A 2 0 1111 01X 32/16 F4000H to F7FFFH, F8000H to FBFFFH 7A000H to 7BFFFH, 7C000H to 7DFFFH 10X S A 2 1 111111X 1 6 / 8 F C 0 0 0 H t o F F F F F H 7 E 0 0 0 H t o 7 F F F F H

MB84VD2002 -10/MB84VD2003 -10 Note: The address range is A18: A-1 if in byte mode (BYTE = VIL). The address range is A18: A0 if in word mode (BYTE = VIH). Table 5 Sector Address Tables (MB84DV2003) Bank Sector Sector Address Sector Size (Kbytes/ Kwords) (·8) Address Range (·16) Address Range Bank Address A 18 A 17 A 16 A 15 A 14 A 13 A 12 Bank 2 S A 2 1 1111XXX 6 4 / 3 2 F 0 000H to FFFFFH 78000H to 7FFFFH S A 2 0 1110XXX 6 4 / 3 2 E 0 000H to EFFFFH 70000H to 77FFFH S A 1 9 1101XXX 6 4 / 3 2 D 0 000H to DFFFFH 68000H to 6FFFFH S A 1 8 1100XXX 6 4 / 3 2 C 0 000H to CFFFFH 60000H to 67FFFH S A 1 7 1011XXX 6 4 / 3 2 B 0 000H to BFFFFH 58000H to 5FFFFH S A 1 6 1010XXX 6 4 / 3 2 A 0 000H to AFFFFH 50000H to 57FFFH S A 1 5 1001XXX 6 4 / 3 2 9 0 000H to 9FFFFH 48000H to 4FFFFH S A 1 4 1000XXX 6 4 / 3 2 8 0 000H to 8FFFFH 40000H to 47FFFH S A 1 3 0111XXX 6 4 / 3 2 7 0 000H to 7FFFFH 38000H to 3FFFFH S A 1 2 0110XXX 6 4 / 3 2 6 0 000H to 6FFFFH 30000H to 37FFFH S A 1 1 0101XXX 6 4 / 3 2 5 0 000H to 5FFFFH 28000H to 2FFFFH S A 1 0 0100XXX 6 4 / 3 2 4 0 000H to 4FFFFH 20000H to 27FFFH S A 9 0011XXX 6 4 / 3 2 3 0 000H to 3FFFFH 18000H to 1FFFFH S A 8 0010XXX 6 4 / 3 2 2 0 000H to 2FFFFH 10000H to 17FFFH Bank 1 S A 7 000111X 1 6 / 8 1 C 0 0 0 H t o 1 F F F F H 0 E 0 0 0 H t o 0 F F F F H S A 6 0001 10X 32/16 14000H to 17FFFH, 18000H to 1BFFFH 0A000H to 0BFFFH, 0C000H to 0DFFFH 01X S A 5 0001001 8 / 4 1 2000H to 13FFFH 09000H to 09FFFH S A 4 0001000 8 / 4 1 0000H to 11FFFH 08000H to 08FFFH S A 3 0000111 8 / 4 0 E 0 0 0 H t o 0 F F F F H 0 7000H to 07FFFH S A 2 0000110 8 / 4 0 C 0 0 0 H t o 0 D F F F H 0 6000H to 06FFFH S A 1 0000 10X 32/16 08000H to 0BFFFH, 04000H to 07FFFH 04000H to 05FFFH, 02000H to 03FFFH 01X S A 0 000000X 1 6 / 8 0 0000H to 03FFFH 00000H to 01FFFH

Table 6. 1 Flash Memory Autoselect Codes Table 6. 2 Expanded Autoselect Code Table

MB84VD2002 -10/MB84VD2003 -10 Notes:1. Address bits A11 to A18 = X = “H” or “L” for all address commands except or Program Address (P A), Sector Address (SA), and Bank Address (BA). 2. Bus operations are defined in T ables 2 and 3. 3. RA = Address of the memory location to be read P A = Address of the memory location to be programmed Addresses are latched on the falling edge of the write pulse. SA = Address of the sector to be erased. The combination of A18, A17, A16, A15, A14, A13, and A12 will uniquely select any sector. BA = Bank Address (A16 to A18) 4. RD = Data read from location RA during read operation. PD = Data to be programmed at location P A. Data is latched on the falling edge of write pulse. 5. SP A =Sector address to be protected. Set sector address (SA) and (A6, A1, A0) = (0, 1, 0). SD = Sector protection verify data. Output 01H at protected sector addresses and output 00H at unprotected sector addresses. * : This command is valid while Fast Mode. Table 7 Flash Memory Command Definitions Command Sequence Bus Write Cycles Req’d First Bus Write Cycle Second Bus Write Cycle Third Bus Write Cycle Fourth Bus Read/Write Cycle Fifth Bus Write Cycle Sixth Bus Write Cycle Read/Reset Word 3 555H AAH 2AAH 55H 555H F 0 H R A R D ————Byte AAAH 555H AAAH Autoselect Word 555H AAH 2AAH 55H (BA) Byte AAAH 555H (BA) AAAH Program Word 4 555H AAH 2AAH 55H 555H A 0 H P A P D ————Byte AAAH 555H AAAH Chip Erase Word 6 555H AAH 2AAH 55H 555H 80H 555H AAH 2AAH 55H 555H 10HByte AAAH 555H AAAH AAAH 555H AAAH Sector Erase Word 6 555H AAH 2AAH 55H 555H 80H 555H AAH 2AAH 55H SA 30HByte AAAH 555H AAAH AAAH 555H Set to Fast Mode Word 3 555H AAH 2AAH 55H 555H 2 0 H ——————Byte AAAH 555H AAAH Fast Program * Word 2 XXXH A 0 H P A P D ————————Byte XXXH Reset from Fast Mode * Word 2 BA 90H XXXH F 0 H ————————Byte BA XXXH Extended Sector Protect Word

4 XXXH 60H SPA 60H SPA 40H SPA SD ————Byte

MB84VD2002 -10/MB84VD2003 -10 n ABSOLUTE MAXIMUM RATINGS –0.3 V to VCC s +0.5 V Note:Minimum DC voltage on input or I/O pins are –0.5 V . During voltage transitions, inputs may negativeovershoot VSS to –2.0 V for periods of up to 20 ns. Maximum DC voltage on output and I/O pins are VCC f +0.5 V or VCC s +0.5 V . During voltage transitions, outputs may positive overshoot to VCC +2.0 V for periods of up to 20 ns. WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings. n RECOMMENDED OPERATING RANGES Commercial Devices Operating ranges define those limits between which the functionality of the device is guaranteed. WARNING: Recommended operating conditions are normal operating ranges for the semiconductor device. All the device’s electrical characteristics are warranted when operated within these ranges. Always use semiconductor devices within the recommended operating conditions. Operation outside these ranges may adversely affect reliability and could result in device failure. No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users considering application outside the listed conditions are advised to contact their FUJITSU representative beforehand.

MB84VD2002 -10/MB84VD2003 -10 n DC CHARACTERISTICS * : VCC indicate lower of VCC f or VCC s :During standby mode with CE1s = VCCS – 0.2 V , CE2s should be CE2s < 0.2V or CE2s > VCCS – 0.2V * :Embeded Algorithm (program or erase) is in progress. (@5 MHz) Parameter Symbol Parameter Description Test Conditions Min. Typ. Max. Unit ILI Input Leakage Current — –1.0 — +1.0 mA ILO Output Leakage Current — –1.0 — +1.0 mA ICC1 f Flash VCC Active Current (Read) VCC f = VCC Max., CE f = VIL OE = VIH Byte tCYCLE = 10 MHz ——1 8 mAWord — — 20 Byte tCYCLE = 5 MHz —— 8 Word — — 10 ICC2 f Flash VCC Active Current (Program/Erase) VCC f = VCC Max., CEf = VIL, OE = VIH ——3 5 m A ICC3 f* Flash VCC Active Current (Read-While-Program) CE = VIL, OE = VIH Byte — — 45 mAWord — — 45 ICC4 f* Flash VCC Active Current (Read-While-Erase) CE = VIL, OE = VIH Byte — — 45 mAWord — — 45 ICC5 f Flash VCC Active Current (Erase-Suspend- Program) CE = VIL, OE = VIH ——3 5 m A ICC1 s SRAM V CC Active Current VCC s = VCC Max., CE1 s = VIL, CE2s = VIH tCYCLE =10 MHz — — 40 mA tCYCLE = 1 MHz — — 12 mA ICC2 s SRAM V CC Active Current CE1 s = 0.2 V , CE2s = VCC s – 0.2 V , WE = VCC s – 0.2 V tCYCLE = 10 MHz — — 35 mA tCYCLE = 1 MHz — — 6 mA ISB1 f Flash VCC Standby Current VCC f = VCC Max., CEf = VCC f ± 0.3 V RESET = VCC f ± 0.3 V —— 5 mA ISB2 f Flash VCC Standby Current (RESET) VCC f = VCC Max., RESET = VSS ± 0.3 V — — 5 mA ISB1 s SRAM V CC Standby Current CE1 s = VIH or CE2s = VIL —— 2 m A ISB2 s** SRAM V CC Standby Current CE1 s = VCC –0.2 V or CE2s = 0.2 V VCC s = 3.0 V ±10% T A = 25°C — 1 2.5 mA TA = –20 to +85°C ——5 5 mA VCC s = 3.3 V ±0.3 V T A = 25°C — 1.5 3 mA TA = –20 to +85°C ——6 0 mA VCC s = 3.0 V TA = 25°C — 1 2 mA TA = –20 to +40°C —— 5 mA TA = –20 to +85°C ——5 0 mA VIL Input Low Level — –0.3 — 0.6 V VIH Input High Level — 2.2 — VCC +0.3* V VOL Output Low Voltage Level IOL = 2.1 mA, VCC f = VCC s = VCC Min. —— 0 . 4 V VOH Output High Voltage Level IOH = –500 mA, VCC f = VCC s = VCC Min. VCC – 0.5 —— V VLKO Flash Low VCC Lock-Out Voltage —2 . 3 — 2 . 5 V

MB84VD2002 -10/MB84VD2003 -10 n AC CHARACTERISTICS

  • C E Timing
  • Timing Diagram for alternating SRAM to Flash
  • Read Only Operations Characteristics (Flash) Note: T est Conditions–Output Load: 1 TTL gate and 30 pF Input rise and fall times: 5 ns Input pulse levels: 0.0 V to 3.0 V Timing measurement reference level Input: 1.5 V Output: 1.5 V Parameter Symbols Description Test Setup -10 Unit JEDEC Standard CCR CE Recover Time — Min. 0 ns Parameter Symbols Description Test Setup -10 (Note) Unit JEDEC Standard Min. Max. tAVAV tRC Read Cycle Time — 100 — ns tAVQV tACC Address to Output Delay CE f = VIL OE = VIL —1 0 0 n s tELQV tCE f Chip Enable to Output Delay OE = VIL —1 0 0 n s tGLQV tOE Output Enable to Output Delay — — 40 ns tEHQZ tDF Chip Enable to Output High-Z — — 30 ns tGHQZ tDF Output Enable to Output High-Z — — 30 ns tAXQX tOH Output Hold Time From Addresses, CE f or OE, Whichever Occurs First —0 — n s —t READY RESET Pin Low to Read Mode — — 20 µs — tELFL tELFH CE or BYTE Switching Low or High — — 5 ns CE f tCCR tCCR CE1 s CE2s tCCR tCCR

MB84VD2002 -10/MB84VD2003 -10

  • Read Cycle (Flash) WE OE CE f tCE tOE DQ Addresses Stable HIGH-Z Output Valid HIGH-Z tOEH tACC tRC RESET tACC tOH DQ tRC Addresses Stable HIGH-Z Output Valid tRH tDF ADDRESSES ADDRESSES

MB84VD2002 -10/MB84VD2003 -10

  • Erase/Program Operations (Flash) Note : 1. This does not include the preprogramming time. 2. This timing is for Sector Protection Operation. Parameter Symbols Description -10 UnitJEDEC Standard Min. Typ. Max. tAVAV tWC Write Cycle Time 100 — — ns tAVWL tAS Address Setup Time (WE to Addr.) 0 — — ns tAVEL tAS Address Setup Time (CEf to Addr.) 0 — — ns —t ASO Address Setup Time to OE Low During T oggle Bit Polling 15 — — ns tWLAX tAH Address Hold Time (WE to Addr.) 50 — — ns tELAX tAH Address Hold Time (CEf to Addr.) 50 — — ns —t AHT Address Hold Time from CE or OE High During T oggle Bit Polling 0—— n s tDVWH tDS Data Setup Time 50 — — ns tWHDX tDH Data Hold Time 0 — — ns —t OEH Output Enable Hold TimeRead 0 — — ns T oggle and Data Polling 10 — — ns —t CEPH CE High During T oggle Bit Polling 20 — — ns —t OEPH OE High During T oggle Bit Polling 20 — — ns tGHEL tGHEL Read Recover Time Before Write (OE to CEf) 0 — — ns tGHWL tGHWL Read Recover Time Before Write (OE to WE)0 — — n s tWLEL tWS WE Setup Time (CEf to WE)0 — — n s tELWL tCS CEf Setup Time (WE to CEf) 0 — — ns tEHWH tWH WE Hold Time (CEf to WE)0 — — n s tWHEH tCH CEf Hold Time (WE to CEf) 0 — — ns tWLWH tWP Write Pulse Width 50 — — ns tELEH tCP CE f Pulse Width 50 — — ns tWHWL tWPH Write Pulse Width High 30 — — ns tEHEL tCPH CEf Pulse Width High 30 — — ns tWHWH1 tWHWH1 Byte Programming Operation — 8 — µs tWHWH2 tWHWH2 Sector Erase Operation (Note 1) —1— s e c ——1 5 s e c —t VCS VCC f Setup Time 50 — — µs —t VLHT Voltage T ransition Time (Note 2) 4 — — µs —t VIDR Rise Time to VID (Note 2) 500 — — ns —t RB Recover Time from RY/BY 0—— n s —t RP RESET Pulse Width 500 — — ns —t RH RESET Hold Time Before Read 200 — — ns —t EOE Delay Time from Embedded Output Enable — — 100 ns —t BUSY Program/Erase Valid to RY/BY Delay — — 90 ns —t FLQZ BYTE Switching Low to Output High-Z — — 30 ns —t FHQV BYTE Switching High to Output Active 30 — — ns

MB84VD2002 -10/MB84VD2003 -10

  • Write Cycle (WE control) (Flash) tCH tWP tWHWH1 tWC tAH CE f OE tRC DQ tAS tFOE tWPH tGHWL tDH DQ 7PDA0H D OUT WE 555H PA PA tOH Data Polling3rd Bus Cycle tCS tCO tDS D OUT ADDRESSES Notes:1. P A is address of the memory location to be programmed. 2. PD is data to be programmed at byte address. 3. DQ7 is the output of the complement of the data written to the device. 4. DOUT is the output of the data written to the device. 5. Figure indicates last two bus cycles out of four bus cycle sequence 6. These waveforms are for the x16 mode. The addresses differ from x8 mode.

MB84VD2002 -10/MB84VD2003 -10

  • Write Cycle (CEf control) (Flash) Notes:1. P A is address of the memory location to be programmed. 2. PD is data to be programmed at byte address. 3. DQ7 is the output of the complement of the data written to the device. 4. DOUT is the output of the data written to the device. 5. Figure indicates last two bus cycles out of four bus cycle sequence 6. These waveforms are for the x16 mode. The addresses differ from x8 mode. tCP tDS tWHWH1 tWC tAH WE OE DQ tAS tCPH tDH DQ 7A0H D OUT CE f 555H PA PA Data Polling3rd Bus Cycle tWS tWH tGHEL PD ADDRESSES

MB84VD2002 -10/MB84VD2003 -10

  • AC Waveforms Chip/Sector Erase Operations (Flash) ADDRESSES VCC CE f OE DQ WE 555H 2AAH 555H 555H 2AAH SA *1 tDS tCH tAS tAH tCS tWPH tDH tGHWL tVCS tWC tWP AAH 55H 80H AAH 55H 10H/ 30H for Sector Erase 30H Notes:1. SA is the sector address for Sector Erase. Addresses = 555H forChip Erase. 2. These waveforms are for the x16 mode. The addresses differ from x8 mode.

MB84VD2002 -10/MB84VD2003 -10

  • AC Waveforms for Data Polling during Embedded Algorithm Operations (Flash)
  • AC Waveforms for Toggle Bit during Embedded Algorithm Operations (Flash) t OEH t OE t WHWH1 or 2 CE OE t EOEt BUSY WE Data t DFt CH t CE High-Z High-Z DQ 7 = Valid Data DQ 0 to DQ6 Valid Data DQ 7 DQ 7 DQ 0 to DQ6 RY/BY Data DQ 0 to DQ6 = Output Flag * : DQ7 = Valid Data (The device has completed the Embedded operation). * : DQ6 stops toggling (The device has completed the Embedded operation). tDH tOE tCE CE WE OE DQ 6/DQ2 Address RY/BY Data Toggle Data Toggle Data Toggle Data Stop Toggling Output Valid tBUSY tOEHtOEH tOEPH tAHT tAHTtASO tAS tCEPH

MB84VD2002 -10/MB84VD2003 -10

  • R Y / B Y Timing Diagram during Write/Erase Operations (Flash)
  • RESET , RY/BY Timing Diagram (Flash)
  • Timing Diagram for Word Mode Configuration (Flash) The rising edge of the last WE signal CE f RY/BY WE tBUSY Entire programming or erase operations tRP RESET tREADY RY/BY WE tRB CE BYTE tELFH tFHQV A-1 Data Output (DQ 0 to DQ7) DQ 15DQ 15/A-1 DQ 0 to DQ14 (DQ 0 to DQ14) Data Output

MB84VD2002 -10/MB84VD2003 -10

  • Timing Diagram for Byte Mode Configuration (Flash)
  • B Y T E Timing Diagram for Write Operations (Flash)
  • Temporary Sector Unprotection (Flash) CE BYTE DQ 15/A-1 DQ 0 to DQ14 tELFL DQ 15 A-1 tFLQZ Data Output (DQ 0 to DQ7)(DQ 0 to DQ14) Data Output The falling edge of the last WE signal tHOLD CE or WE (tAH ) tSET (tAS ) Input ValidBYTE 3 V RESET VCC CE WE RY/BY tVLHT Program or Erase Command Sequence 3 V tVLHT tVCS tVIDR VID tVLHT Unprotection period

MB84VD2002 -10/MB84VD2003 -10

  • Back-to-back Read/Write Timing Diagram CE DQ WE Address BA1 BA1 BA1 BA2(555H) BA2(PA) BA2(PA) OE ValidOutput ValidOutput ValidOutput StatusValidIntput ValidIntput tRC tRC tRC tRCtWC tWC tAHT tAStAS tAH tACC tCE tOE tOEH tWP tGHWL tDS tDFtDH tDF tCEPH Read Command Command Read Read Read (A0H) (PD)

MB84VD2002 -10/MB84VD2003 -10

  • Extended Sector Protection (Flash) SP AX : Sector Address to be protected SP AY : Next Sector Address to be protected TIME-OUT : Time-Out window = 150 ms (min) SPAY RESET OE WE CE Data VCC Add SPAXSPAX 60H01H40H60H60H TIME-OUT tVCS tVLHT tVIDR tOE

MB84VD2002 -10/MB84VD2003 -10

  • Read Cycle (SRAM)
  • Read Cycle (Note 1) (SRAM) Note: 1. WE remains HIGH for the read cycle. Parameter Symbol Parameter Description Min. Max. Unit tRC Read Cycle Time 100 — ns tAA Address Access Time — 100 ns tCO1 Chip Enable (CE1s) Access Time — 100 ns tCO2 Chip Enable (CE2s) Access Time — 100 ns tOE Output Enable Access Time — 50 ns tCOE Chip Enable (CE1s Low and CE2s High) to Output Active 5 — ns tOEE Output Enable Low to Output Active 0 — ns tOD Chip Enable (CE1s High or CE2s Low) to Output High-Z — 40 ns tODO Output Enable High to Output High-Z — 40 ns tOH Output Data Hold Time 10 — ns tRC tAA tOH tCO1 tOD tODOtOEE tCOE VALID DATA OUT ADDRESSES CE1 s OE DQ CE2s tCOE tOE tCO2 tOD

MB84VD2002 -10/MB84VD2003 -10

  • Write Cycle (SRAM)
  • Write Cycle (Note 4) (WE control) (SRAM) Parameter Symbol Parameter Description Min. Max. Unit tWC Write Cycle Time 100 — ns tWP Write Pulse Width 60 — ns tCW Chip Enable to End of Write 80 — ns tAS Address Setup Time 0 — ns tWR Write Recovery Time 0 — ns tODW WE Low to Output High-Z — 40 ns tOEW WE High to Output Active 0 — ns tDS Data Setup Time 40 — ns tDH Data Hold Time 0 — ns tWC tAS tWP tWR tCW tODW tOEW tDS tDH VALID DATA IN ADDRESSES WE CE1 s D OUT D IN CE2s tCW Notes:2. If CE1s goes LOW (or CE2s goes HIGH) coincident with or after WE goes LOW, the output will remain at high impedance. 3. If CE1s goes HIGH (or CE2s goes LOW) coincident with or before WE goes HIGH, the output will remain at high impedance. 4. If OE is HIGH during the write cycle, the outputs will remain at high impedance. 5. Because I/O signals may be in the output state at this Time, input signals of reverse polarity must not be applied. Note 2 Note 5 Note 3 Note 5

MB84VD2002 -10/MB84VD2003 -10

  • Write Cycle (Note 4) (CE1s control) (SRAM) tWC tAS tWP tWR tCW tODWtCOE tDS tDH VALID DATA IN ADDRESSES WE CE1 s D OUT D IN CE2s tCW Notes:2. If CE1s goes LOW (or CE2s goes HIGH) coincident with or after WE goes LOW, the output will remain at high impedance. 3. If CE1s goes HIGH (or CE2s goes LOW) coincident with or before WE goes HIGH, the output will remain at high impedance. 4. If OE is HIGH during the write cycle, the outputs will remain at high impedance. 5. Because I/O signals may be in the output state at this Time, input signals of reverse polarity must not be applied. Note 5 Note 5

MB84VD2002 -10/MB84VD2003 -10

  • Write Cycle (Note 4) (CE2s Control) (SRAM) tWC tAS tWP tWR tCW tODWtCOE tDS tDH VALID DATA IN ADDRESSES WE CE1 s D OUT D IN CE2s Notes:2. If CE1s goes LOW (or CE2s goes HIGH) coincident with or after WE goes LOW, the output will remain at high impedance. 3. If CE1s goes HIGH (or CE2s goes LOW) coincident with or before WE goes HIGH, the output will remain at high impedance. 4. If OE is HIGH during the write cycle, the outputs will remain at high impedance. 5. Because I/O signals may be in the output state at this Time, input signals of reverse polarity must not be applied. Note 5Note 5 tCW

MB84VD2002 -10/MB84VD2003 -10 n ERASE AND PROGRAMMING PERFORMANCE (Flash) n DATA RETENTION CHARACTERISTICS (SRAM) * : 5 mA (Max.) at TA = –20°C to +40°C

  • C E 1s Controlled Data Retention Mode (Note 1) Parameter Limits Unit Comment Min. Typ. Max. Sector Erase Time — 1 10 sec Excludes programming time prior to erasure Byte Programming Time — 8 300 ms Excludes system-level overheadWord Programming Time — 16 360 ms Chip Programming Time — 8.4 T.B.D sec Excludes system-level overhead Erase/Program Cycle 100,000 — — cycles Parameter Symbol Parameter Description Min. Typ. Max. Unit VDH Data Retention Supply Voltage 2.0 — 3.6 V IDDS2 Standby Current VDH = 3.0 V — — 50* mA VDH = 3.6 V — — 60 mA tCDR Chip Deselect to Data Retention Mode Time 0 — — ns tR Recovery Time 5 — — ms VCC s 2.7 V VIH GND DATA RETENTION MODE See Note 2 tCDRCE1 s VCCS –0.2 V See Note 2 tR

MB84VD2002 -10/MB84VD2003 -10

  • CE2s Controlled Data Retention Mode (Note 3) Notes:1. In CE1s controlled data retention mode, input level of CE2s should be fixed Vccs to Vccs-0.2V or Vss to 0.2V during data retention mode. Other input and input/output pins can be used betw een -0.3V to Vccs+0.3V. 2. When CE1 s is operating at the VIH min. level (2.2 V), the standby current is given by ISB1 s during the transition of VCC s from 3.6 to 2.2 V. 3. In CE2s controlled data retention mode, input and input/output pins can be used betw een betw een -0.3V to Vccs+0.3V. n PIN CAPACITANCE Note: Test conditions TA = 25°C, f = 1.0 MHz n HANDLING OF PACK AGE Please handle this package carefully since the sides of packages are right angle. n C AUTION 1.)The high voltage (VID) can not apply to address pins and control pins except RESET. Therefore, it can not use autoselect and sector protect function by applying the high voltage (VID) to specific pins. 2.)For the sector protection, since the high voltage (VID) can be applied to the RESET, it can be protected the sector useing "Extended sector protect" command. Parameter Symbol Parameter Description Test Setup Typ. Max. Unit C IN Input Capacitance VIN = 0 T.B.D T.B.D pF C OUT Output Capacitance VOUT = 0 T.B.D T.B.D pF C IN2 Control Pin Capacitance VIN = 0 T.B.D T.B.D pF VCC s 2.7 V GND DATA RETENTION MODE VIH VIL CE2s tCDR tR 0.2 V

MB84VD2002 -10/MB84VD2003 -10 n PACKAGE n PACKAGE DIMENSIONS 48-pin plastic FBGA (BGA-48P-M06) C 1998 FUJITSU LIMITED MCM-M001-2-3 10.00±0.15 0.30±0.10 (.012±.004) 1.40±0.20 (.055±.008) 5.00±0.15 Ø0.40±0.10 (Ø.016±.004) 1.00±0.15 (.039±.006) 0.15(.006) INDEX 1st PIN INDEX Dimension in mm (inches). 48-pin plastic BGA (BGA-48P-M06) Note: The actual shape of coners may differ from the dimension.

MB84VD2002 -10/MB84VD2003 -10 FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT , 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-8588, Japan T el: (044) 754-3763 Fax: (044) 754-3329 http://www.fujitsu.co.jp/ North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division

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