AS8S512K32_05 AUSTIN | Alldatasheet

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& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. CS CS CS CS \\GENERAL DESCRIPTION The Austin Semiconductor, Inc. AS8S512K32 and AS8S512K32A are 16 Megabit CMOS SRAM Modules organized as 512Kx32 bits. These devices achieve high speed access, low power consumption and high reliability by employing advanced CMOS memory technology. This military temperature grade product is ideally suited for military and space applications.

FEATURES

  • Operation with single 5V supply
  • High speed: 12, 15, 17, 20, 25 and 35ns
  • Built in decoupling caps for low noise
  • Organized as 512Kx32 , byte selectable
  • Low power CMOS
  • TTL Compatible Inputs and Outputs
  • Future offerings 3.3V Power Supply OPTIONS MARKINGS
  • Operating Temperature Ranges Military (-55oC to +125 oC) XT Industrial (-40oC to +85oC) IT
  • Timing 12ns -12 15ns -15 17ns -17 20ns -20 25ns -25 35ns -35 45ns -45 55ns -55
  • Package Ceramic Quad Flatpack Q Ceramic Quad Flatpack Q1 Ceramic Quad Flatpack Q2 Pin Grid Array P
  • Low Power Data Retention Mode L
  • Pinout Military (no indicator) Commercial A* *(available with Q package only) PIN ASSIGNMENT (Top View) AVAILABLE AS MILITARY SPECIFICATIONS
  • SMD 5962-94611 (Military Pinout)
  • MIL-STD-883

68 Lead CQFP (Q, Q1 & Q2)

Military SMD Pinout Option 512K x 32 SRAM SRAM MEMORY ARRAY

68 Lead CQFP

Commercial Pinout Option (Q & Q1 with A) I/O17 I/O18 I/O19 Vss I/O20 I/O21 I/O22 I/O23 Vcc I/O24 I/O25 I/O26 I/O27 Vss I/O28 I/O29 I/O30 I/O 14 I/O 13 I/O 12 Vss I/O 11 I/O 10 I/O 9 I/O 8 Vcc I/O 7 I/O 6 I/O 5 I/O 4 Vss I/O 3 I/O 2 I/O 1 I/O 31 Vcc A13 A12 A11 A10 I/O 0 I/O 16 A18 A17 CS4\\ CS3\\ CS2\\ CS1\\ NC Vcc NC NC OE\\ WE\\ A16 A15 A14 I/O 15 I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 GND I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 I/O 16 I/O 17 I/O 18 I/O 19 I/O 20 I/O 21 I/O 22 I/O 23 GND I/O 24 I/O 25 I/O 26 I/O 27 I/O 28 I/O 29 I/O 30 I/O 31 Vcc A11 A12 A13 A14 A15 A16 CS1\\ OE\\ CS2\\ A17 WE2\\ WE3\\ WE4\\ A18 NC NC NC CS3\\ GND CS4\\ WE1\\ A10 Vcc

66 Lead PGA (P)

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. CS\\4 CS\\3 CS\\2 CS\\1 WE\\ OE\\ A0 - A18 I/O 24 - I/O 31 I/O 16 - I/O 23 I/O 8 - I/O 15 I/O 0 - I/O 7 512K x 8 512K x 8 512K x 8 512K x 8 COMMERCIAL PINOUT/BLOCK DIAGRAM CS MILITARY PINOUT/BLOCK DIAGRAM CS CS CS TRUTH TABLE MODE OE\\ CE\\ WE\\ I/O POWER Read LLH DOUT ACTIVE Write(2) XLL DIN ACTIVE Standby XHX High Z STANDBY CS CS4\\ CS3\\ CS2\\ CS1\\

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. ABSOLUTE MAXIMUM RATINGS* *Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation on the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. **Junction temperature depends upon package type, cycle time, loading, ambient temperature and airflow. See the Application Information section at the end of this datasheet for more infor- mation. DESCRIPTION SYMBOL -12 -15 -17 -20 -25 -35 -45 -55 UNITS NOTES Power Supply Current: Operating Icc 250 200 700 650 600 570 570 550 mA 3,13 Power Supply Current: Standby ISBT1 80 80 240 240 190 190 150 150 mA 3, 13 CMOS Standby ISBT2 80 80 80 80 80 80 80 80 mA VIN = VCC - 0.2V, or VSS +0.2V VCC=Max; f = 0Hz MAX CONDITIONS CS\\<VIL; VCC = MAX f = MAX = 1/ tRC (MIN) Outputs Open CS\\>VIH; VCC = MAX f = MAX = 1/ tRC (MIN) Outputs Open ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS (-55oC < TA < 125oC and -40oC to +85oC; Vcc = 5V +10%) DESCRIPTION CONDITIONS SYMBOL MIN MAX UNITS NOTES Input High (logic 1) Voltage VIH 2.2 VCC+.5 V1 Input Low (logic 1) Voltage VIL -0.5 0.8 V 1,2 Input Leakage Current ADD,OE ILI1 -10 10 µA Input Leakage Current WE, CE ILI2 -10 10 µA Output(s) Disabled 0V<VOUT<VCC Output High Voltage IOH = 4.0mA V OH 2.4 V 1 Output Low Voltage IOL = 8.0mA V OL 0.4 V 1 Supply Voltage VCC 4.5 5.5 V 1 0V<VIN<VCC Output Leakage Current I/O ILO µA10-10

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. AC TEST CONDITIONS NOTE: 1. This parameter is sampled. OH OLI ICurrent Source Current Source Vz = 1.5V (Bipolar Supply) Device Under Test Ceff = 50pf NOTES: Vz is programmable from -2V to + 7V . I OL and IOH programmable from 0 to 16 mA. Vz is typically the midpoint of VOH and VOL. IOL and IOH are adjusted to simulate a typical resistive load circuit. Test Specifications SYMBOL PARAMETER MAX UNITS CADD A0 - A18 Capacitance 50 pF COE OE\\ Capacitance 50 pF CWE, CCS WE\\ and CS\\ Capacitance 20 pF CIO I/O 0- I/O 31 Capacitance 20 pF CWE ("A" version) WE\\ Capacitance 50 pF CAPACITANCE (VIN = 0V, f = 1MHz, TA = 25oC)1 Figure 1

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. ELECTRICAL CHARACTERISTICS AND RECOMMENDED AC OPERATING CONDITIONS (NOTE 5) (-55 oC<TA < 125oC and -40oC to +85oC; VCC = 5V +10%) MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX READ cycle time tRC 12 15 17 20 25 35 45 55 ns Address access time tAA 12 15 17 20 25 35 45 55 ns Chip select access time tACS 12 15 17 20 25 35 45 55 ns Output hold from address change tOH 22 222222 n s Chip select to output in Low-Z tLZCS 22 222222 n s 4 , 6 , 7 Chip select to output in High-Z tHZCS 78 9 1 01 21 52 02 0 n s 4 , 6 , 7 Output enable access time tAOE 78 9 1 01 21 52 02 0 n s Output enable to output in Low-Z tLZOE 00 000000 n s 4 , 6 Output disable to output in High-Z tHZOE 12 12 12 15 20 20 ns 4,6 WRITE cycle time tWC 12 15 17 20 25 35 45 55 ns Chip select to end of write tCW 10 12 15 15 17 20 25 25 ns Address valid to end of write tAW 10 12 15 15 17 20 25 25 ns Address setup time tAS 22222222 n s Address hold from end of write tAH 11111111 n s WRITE pulse width tWP1 10 12 15 15 17 20 25 25 ns WRITE pulse width tWP2 10 12 15 15 17 20 25 25 ns Data setup time tDS 8 1 01 21 01 21 52 02 0 n s Data hold time tDH 00000000 n s Write disable to output in Low-z tLZWE 22222222 n s 4 , 6 , 7 Write enable to output in High-Z tHZWE 7 8 9 1 11 31 51 51 5 n s 4 , 6 , 7 UNITS-35-12 -15 -45 -55 WRITE CYCLE READ CYCLE DESCRIPTION -20-17 -25SYMBOL NOTES

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. READ CYCLE NO. 1 READ CYCLE NO. 2 1234 1234 1234 1234 1234 1234 12345 1 234 5 12345 ADDRESS DATA I/O PREVIOUS DATA V ALID DATA V ALID tOH tAA tRC ADDRESS tRC 12345678 12345678 12345678 12345678 12345678 1234 1 23 4 1 23 4 1 23 4 1234 12345 1 234 5 1 234 5 12345 123456789 123456789 123456789 123456789 123456789 123456 1 2345 6 1 2345 6 1 2345 6 123456 1234567 1 23456 7 1 23456 7 1234567 123456789012 123456789012 123456789012 123456789012 123456789012 1234 1 23 4 1 23 4 1 23 4 1234 12345 1 234 5 1 234 5 12345 123456789012 123456789012 123456789012 123456789012 123456789012 123456 1 2345 6 1 2345 6 1 2345 6 123456 1234567 1 23456 7 1 23456 7 1 23456 7 1234567 1234 1234 1234 1234 1234 1234 1234 1234 123 1 2 3 1 2 3 123 HIGH IMPEDANCE DATA V ALID tAA tACStLZCS tHZCS tHZOEtAOEtLZOE CS\\ OE\\ DATA I/O

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. WRITE CYCLE NO. 2 (Write Enable Controlled) WRITE CYCLE NO. 1 (Chip Select Controlled) ADDRESS tWC 123456 123456 123456 123456 DATA V ALID tAWtAS tWP2 1 tCWCS\\ WE\\ DATA I/O tDHtDS 12345678 12345678 12345678 12345678 123456789012 123456789012 123456789012 123456789012 12345 1 234 5 1 234 5 12345 123456 1 2345 6 1 2345 6 123456 tAH ADDRESS tWC 12345678 12345678 12345678 12345678 12345678 1234 1 23 4 1 23 4 1 23 4 1234 12345 1 234 5 1 234 5 1 234 5 12345 123456789012 123456789012 123456789012 123456789012 123456789012 12345 1 234 5 1 234 5 1 234 5 12345 1234567 1 23456 7 1 23456 7 1 23456 7 1234567 123456 123456 123456 123456 1234 1234 1234 12345678901234 1 234567890123 4 12345678901234 DATA V ALID tAW tCW tAS tAH tLZWE tWP1 1 tHZWE CS\\ WE\\ DATA I/O 1234 1234 1234 1234 1 23 4 1 23 4 1234 1234 1 23 4 1 23 4 1234 tDHtDS

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. 7. At any given temperature and voltage condition, t HZCS, is less than t LZCS, and tHZWE is less than t LZWE. 8. WE\\ is HIGH for READ cycle. 9. Device is continuously selected. Chip selects and output enable are held in their active state. 10. Address valid prior to or coincident with latest occurring chip enable. 11. t RC= READ cycle time. 12. Chip enable (CS\\) and write enable (WE\\) can initiate and terminate a WRITE cycle. 13. I CC is for 32 bit mode. NOTES 1. All voltages referenced to V SS (GND). 2. -2V for pulse width <20ns. 3. I CC is dependent on output loading and cycle rates. The specified value applies with the outputs 4. This parameter guaranteed but not tested. 5. Test conditions as specified with output loading as shown in Fig. 1 unless otherwise noted. 6. t HZCS, tHZOE and tHZWE are specified with CL= 5pF as in Fig. 2. Transition is measured +/- 200 mV typical from steady state voltage, allowing for actual tester RC time constant. RC(MIN) unloaded, and f= HZ.t LOW VCC DATA RETENTION WAVEFORM LOW POWER CHARACTERISTICS (L Version Only) DESCRIPTION SYMBOL MIN MAX UNITS NOTES VCC for Retention Data V DR 2V VCC = 2V I CCDR 20 mA VCC = 3V I CCDR 28* mA Chip Deselect to Data Retention Time tCDR 0n s 4 Operation Recovery Time tR tRC ns 4, 11 Data Retention Current All Inputs @ Vcc + 0.2V or Vss + 0.2V, CS\\ = Vcc + 0.2V CONDITIONS 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 12345 1 234 5 1 234 5 1 234 5 1 234 5 1 234 5 1 234 5 12345 12345678 1 234567 8 1 234567 8 1 234567 8 1 234567 8 1 234567 8 1 234567 8 12345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 123456789012345678 12345 1 234 5 1 234 5 1 234 5 1 234 5 1 234 5 1 234 5 12345 12345678 1 234567 8 1 234567 8 1 234567 8 1 234567 8 1 234567 8 1 234567 8 12345678 DATA RETENTION MODE 4.5V 4.5V VDR>2V VDR tCDR tR VCC CS\\ 1-4 * -12 and -15 have a 32mA limit.

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. MECHANICAL DEFINITIONS* ASI Case #702 (Package Designator Q) SMD 5 962-94611, Case Outline M *All measurements are in inches. 4 x D2 4 x D1 D b e MIN MAX A 0.123 0.200 A1 0.118 0.186 A2 0.000 0.020 B b 0.013 0.017 D D1 0.870 0.890 D2 0.980 1.000 E 0.936 0.956 e R 0.005 --- L1 0.035 0.045 SYMBOL

0.800 BSC

0.050 BSC

0.010 REF

A E DETAIL A 1o - 7 o R B

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. Dimensions in inches e R .050 BSC .010 TYP ASI PACKAGE SPECIFICATION B D b A Symbol .890 .200 Max .080 .017 .070 .010 REF .870 .013 Min .800 BSC 1.010 1.030 .050 .065 D b e D3 A A1B R .975 .995 MECHANICAL DEFINITIONS* *All measurements are in inches.

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. MECHANICAL DEFINITIONS* ASI Case # 904 (Package Designator P ) SMD 5 962-94611, Case Outline T *All measurements are in inches. 4 x D Pin 66 e Pin 11 Pin 1 (identified by 0.060 square pad) Pin 56 A L φb e φb1 MIN MAX A 0.144 0.181 A1 0.025 0.035 φb 0.016 0.020 φb1 0.045 0.055 D 1.065 1.085 D1/E1 e L 0.145 0.155

0.600 TYP

0.100 TYP

1.000 TYP

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. MECHANICAL DEFINITIONS* ASI Case (Package Designator Q1) SMD 5 962-94611, Case Outline A *All measurements are in inches. MIN MAX A --- 0.200 A1 0.054 --- b 0.013 0.017 B c 0.009 0.012 D/E 0.980 1.000 D1/E1 0.870 0.890 D2/E2 e L 0.035 0.045 R SYMBOL SMD SPECIFICATIONS

0.010 TYP

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. EXAMPLE: AS8S512K32Q-15/883C Device Number Package Type Speed ns Options Process Device Number Options Package Type Speed ns Process AS8S512K32 Q -12 /* AS8S512K32 Q1 -12 /* AS8S512K32 Q -15 /* AS8S512K32 Q1 -15 /* AS8S512K32 Q -17 /* AS8S512K32 Q1 -17 /* AS8S512K32 Q -20 /* AS8S512K32 Q1 -20 /* AS8S512K32 Q -25 /* AS8S512K32 Q1 -25 /* AS8S512K32 Q -35 /* AS8S512K32 Q1 -35 /* AS8S512K32 Q -45 /* AS8S512K32 Q1 -45 /* AS8S512K32 Q -55 /* AS8S512K32 Q1 -55 /* EXAMPLE: AS8S512K32P-25L/XT Device Number Package T ype Speed ns Options Process Device Number Options Package Type Speed ns Process AS8S512K32 P -12 /* AS8S512K32 Q2 -12 /* AS8S512K32 P -15 /* AS8S512K32 Q2 -15 /* AS8S512K32 P -17 /* AS8S512K32 Q2 -17 /* AS8S512K32 P -20 /* AS8S512K32 Q2 -20 /* AS8S512K32 P -25 /* AS8S512K32 Q2 -25 /* AS8S512K32 P -35 /* AS8S512K32 Q2 -35 /* AS8S512K32 P -45 /* AS8S512K32 Q2 -45 /* AS8S512K32 P -55 /* AS8S512K32 Q2 -55 /* EXAMPLE: AS8S512K32Q1-55/IT EXAMPLE: AS8S512K32Q2-35L/XT

ORDERING INFORMATION

*AVAILABLE PROCESSES IT = Industrial Temperature Range -40 oC to +85oC XT = Extended Temperature Range -55 oC to +125oC Q = Full Military Processing -55 oC to +125oC SPACE= Class K Equivalent -55 oC to +125oC **DEFINITION OF OPTIONS no indicator = Military Pinout

& AS8S512K32A AS8S512K32 & AS8S512K32A Rev. 6.0 6/05 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. Austin Semiconductor, Inc. ASI TO DSCC PART NUMBER CROSS REFERENCE Package Designator Q ASI Part # SMD Part # AS8S512K32Q-12/Q 5962-9461120HMX AS8S512K32Q-15/Q 5962-9461119HMX AS8S512K32Q-17/Q 5962-9461110HMX AS8S512K32Q-20/Q 5962-9461109HMX AS8S512K32Q-25/Q 5962-9461108HMX AS8S512K32Q-35/Q 5962-9461107HMX AS8S512K32Q-45/Q 5962-9461106HMX AS8S512K32Q-55/Q 5962-9461105HMX AS8S512K32Q-12/Q 5962-9461118HMX AS8S512K32Q-15/Q 5962-9461117HMX AS8S512K32Q-17/Q 5962-9461116HMX AS8S512K32Q-20/Q 5962-9461115HMX AS8S512K32Q-25/Q 5962-9461114HMX AS8S512K32Q-35/Q 5962-9461113HMX AS8S512K32Q-45/Q 5962-9461112HMX AS8S512K32Q-55/Q 5962-9461111HMX Package Designator P ASI Part # SMD Part # AS8S512K32P-12/Q 5962-9461120HTA AS8S512K32Q-15/Q 5962-9461119HTA AS8S512K32P-17/Q 5962-9461110HTA AS8S512K32P-20/Q 5962-9461109HTA AS8S512K32P-25/Q 5962-9461108HTA AS8S512K32P-35/Q 5962-9461107HTA AS8S512K32P-45/Q 5962-9461106HTX AS8S512K32P-55/Q 5962-9461105HTX AS8S512K32Q-15/Q 5962-9461117HTA AS8S512K32P-12/Q 5962-9461118HTA AS8S512K32P-17/Q 5962-9461116HTA AS8S512K32P-20/Q 5962-9461115HTA AS8S512K32P-25/Q 5962-9461114HTA AS8S512K32P-35/Q 5962-9461113HTA AS8S512K32P-45/Q 5962-9461112HTA AS8S512K32P-55/Q 5962-9461111HTA Package Designator Q1 ASI Part # SMD Part # AS8S512K32Q1-12/Q 5962-9461120HAX AS8S512K32Q1-15/Q 5962-9461119HAX AS8S512K32Q1-17/Q 5962-9461110HAX AS8S512K32Q1-20/Q 5962-9461109HAX AS8S512K32Q1-25/Q 5962-9461108HAX AS8S512K32Q1-35/Q 5962-9461107HAX AS8S512K32Q1-45/Q 5962-9461106HAX AS8S512K32Q1-55/Q 5962-9461105HAX AS8S512K32Q1-12/Q 5962-9461118HAX AS8S512K32Q1-15/Q 5962-9461117HAX AS8S512K32Q1-17/Q 5962-9461116HAX AS8S512K32Q1-20/Q 5962-9461115HAX AS8S512K32Q1-25/Q 5962-9461114HAX AS8S512K32Q1-35/Q 5962-9461113HAX AS8S512K32Q1-45/Q 5962-9461112HAX AS8S512K32Q1-55/Q 5962-9461111HAX