FM24C02C ETC2 | Alldatasheet
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FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 1 FM24C02C 2-Wire Serial EEPROM Data Sheet Jul. 2014
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 2 INFORMATION IN THIS DOCUMENT IS INTENDED AS A REFERENCE TO ASSIST OUR CUSTOMERS IN THE SELECTION OF SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD PRODUCT BEST SUITED TO THE CUSTOMER'S APPLICATION; THEY DO NOT CONVEY ANY LICENSE UNDER ANY INTELLE CTUAL PROPERTY RIGHTS, OR ANY OTHER RIGHTS, BELONGING TO SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD OR A THIRD PARTY . WHEN USING THE INFORMATION CONTAINED IN THIS DOCUMENTS, PLEASE BE SURE TO EVALUATE ALL INFORMATION AS A TOTAL SYSTEM BEFORE MAKING A FINAL DECISION ON THE APPLICABILITY OF THE INFORMATION AND PRODUCTS. PURCHASERS ARE SOLELY RESPONSIBLE FOR THE CHOICE, SELECTION AND USE OF THE SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD PRODUCTS AND SERVICES DESCRIBED HEREIN, AND SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD ASSUMES NO LIABILITY WHATSOEVER RELATING TO THE CHOICE, SELECTION OR USE OF THE SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD PRODUCTS AND SERVICES DESCRIBED HEREIN. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD REPRESENTATIVE, SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. FUTURE ROUTINE REVISIONS WILL OCCUR WHEN APPROPRIATE, WITHOUT NOTICE. CONTACT SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD SALES OFFICE TO OBTAIN THE LATEST SPECIFICATIONS AND BEFORE PLACING YOUR PRODUCT ORDER. PLEASE ALSO PAY ATTENTION TO INFORMATION PUBLISHED BY SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD BY VARIOUS MEAN S, INCLUDING SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD HOME PAGE (HTTP://WWW.FMSH.COM/). PLEASE CONTACT SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD LOCAL SALES OFFICE FOR THE SPECIFICATION REGARDING THE INFORMATION IN THIS DOCUMENT OR SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD PRODUCTS. Trademarks Shanghai Fudan Microelectronics Group Co., Ltd name and logo, the “ 复旦” logo are trademarks or registered trademarks of Shanghai Fudan Microelectronics Group Co., Ltd or its subsidiaries in China. Shanghai Fudan Microelectronics Group Co., Ltd, Printed in the China, All Rights Reserved.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 3
Description
The FM24C02C provides low operation voltage of 2048 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 256 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential.
Features
z Low Operation Voltage: VCC = 1.7V to 5.5V z Internally Organized: 256 x 8 z Two-wire Serial Interface z Schmitt Trigger, Filtered Inputs for Noise Suppression z Bi-directional Data Transfer Protocol z 400KHz (2.5V~5.5V) and 100 kHz (1.7V) Compatibility z Write Protect Pin for Hardware Data Protection z 8-byte Page Write Modes z Partial Page Writes are Allowed z Self-timed Write Cycle (5 ms max) z High-reliability – Endurance: 1,000,000 Write Cycles – Data Retention: 100 Years z PDIP8, SOP8, TSSOP8 , TDFN8 and TSOT23-5L Packages (RoHS Compliant and Halogen-free) Absolute Maximum Ratings Operating Temperature (Plastic Package) -55°C to +125°C Operating Temperature (Module Package) -20°C to +60°C Storage Temperature (Plastic Package) -65°C to +150°C Storage Temperature (Module Package) -25°C to +70°C Voltage on Any Pin with Respect to Ground -1.0V to +7.0V Maximum Operating Voltage 6.25V DC Output Current 5.0 mA *NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond thos e indicated in the operational sections of this specification ar e not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Packaging Type Pin Configurations Pin Name Function A0～A2 Not Connect SDA Serial Data Input/Output SCL Serial Clock Input WP Write Protect VCC Power Supply GND Ground
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 4 Figure 1．Block Diagram
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 5 Pin Description SERIAL CLOCK (SCL): The SCL input is used to positive edge clock data into each EEPROM device and negative edge clock data out of each device. SERIAL DATA (SDA): The SDA pin is bi-directional for serial data transfer. This pin is open-drain driven and may be wire-ORed with any number of other open-drain or open-collector devices. DEVICE/PAGE ADDRESSES (A2, A1, A0): The A2, A1 and A0 pins are no connects. A total of one device may be addressed on a single bus system. WRITE PROTECT (WP): The FM24C02C has a Write Protect pin that provides hardware data protection. The Write Protect pin allows normal read/write operations when connected to ground (GND). When the Write Protect pin is connected to VCC, the write protection feature is enabled. Write Protect Description WP Pin Status Part of the Array Protected WP=VCC Full (2K) Array WP=GND Normal Read/Write Operations Memory Organization FM24C02C, 2K SERIAL EEPROM: Internally organized with 32 pages of 8 bytes each, the 2K requires a 8-bit data word address for random word addressing.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 6 Pin Capacitance SYMBOL PARAMETER CONDITIONS Max Units CIN (1) Input Capacitance VIN = 0V, f = 1MHz 6 pF COUT (1) Output Capacitance V OUT = 0V, f = 1MHz 8 pF Note: 1. This parameter is characterized and is not 100% tested. DC Characteristics Applicable over recommended operating range from: T A = -40°C ~ +85°C（Plastic Package ）/ TA = -20°C ~ +60°C（Module Package ） ，(unless otherwise noted). Symbol Parameter Test Condition Min Typ Max Units VCC Supply Voltage 1.7 5.5 V ICC1 Supply Current V CC = 5.0V, Read at 400K 0.4 1.0 mA ICC2 Supply Current V CC = 5.0V, Write at 400K 2.0 3.0 mA ISB1 Standby Current V CC = 1.7V, VIN = VCC/ VSS 3.0 6.0 µA ISB2 Standby Current V CC = 5.5V, VIN = VCC/ VSS 8.0 18.0 µA ILI Input Leakage Current V IN = VCC/VSS 0.1 3.0 µA ILO Output Leakage Current V OUT = VCC/ VSS 0.05 3.0 µA VIL 1 Input Low Level -0.6 V CC x 0.3 V VIH 1 Input High Level VCC x 0.7 V CC + 0.5 V VOL2 Output Low Level V CC = 3.0V, IOL = 2.1 mA 0.4 V VOL1 Output Low Level V CC = 1.7V, IOL = 0.15 mA 0.2 V Note: 1. VIL min and VIH max are reference only and are not tested.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 7 AC Characteristics Applicable over recommended operating range from: T A = -40°C ~ +85°C（Plastic Package ）/ TA = -20°C ~ +60°C（Module Package）, VCC = +1.7V to +5.5V, CL = 100 pF (unless otherwise noted). Test conditions are listed in Note 2. Symbol Parameter 1.7-volt 2.5-volt 5.5-volt UnitsMin Max Min Max Min Max fSCL Clock Frequency, SCL 100 400 400 kHz tLOW Clock Pulse Width Low 4.7 1.3 1.3 µs tHIGH Clock Pulse Width High 4.0 0.6 0.6 µs tBUF
1 Time the bus must be free before
a new transmission can Start 4.7 1.3 1.3 µs tHD.STA Start Hold Time 4.0 0.6 0.6 µs tSU.STA Start Setup Time 4.7 0.6 0.6 µs tHD.DAT Data In Hold Time 0 0 0 µs tSU.DAT Data In Setup Time 250 100 100 ns tR Inputs Rise Time 1.0 0.3 0.3 µs tF Inputs Fall Time 0.3 0.3 0.3 µs tSU.STO Stop Setup Time 4.0 0.6 0.6 µs tDH Data Out Hold Time 200 100 100 ns tWR Write Cycle Time 5.0 5.0 5.0 ms Endurance 1 3.3V, 25°C, Page Mode 1,000,000 Write Cycles Notes: 1. This parameter is characterized and is not 100% tested. 2. AC measurement conditions: RL (connects to VCC): 1.3 kΩ Input pulse voltages: 0.3 VCC to 0.7 VCC Input rise and fall times: ≤ 50 ns Input and output timing reference voltages: 0.5 VCC
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 8 Device Operation CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an external device. Data on the SDA pin may change only during SCL low time periods (refer to Figure 4). Data changes during SCL high periods will indicate a start or stop condition as defined below. START CONDITION: A high-to-low transition of SDA with SCL high is a start condition which must precede any other command (refer to Figure 5). STOP CONDITION: A low-to-high transition of SDA with SCL high is a stop condition. After a read sequence, the stop command will place the EEPROM in a standby power mode (refer to Figure 5). ACKNOWLEDGE: All addresses and data words are serially transmitted to and from the EEPROM in 8-bit words. The EEPROM sends a zero to acknowledge that it has received each word. This happens during the ninth clock cycle. Following receipt each word from the EEPROM, the microcontroller should send a zero to EEPROM and continue to output the next data word or send a stop condition to finish the read cycle. STANDBY MODE: The FM24C02C features a low-power standby mode which is enabled: (a) upon power-up and (b) after the receipt of the stop bit and the completion of any internal operations. DEVICE RESET: After an interruption in protocol, power loss or system reset, any two-wire part can be reset in following these steps: 1. Clock up to 9 Cycles, 2. Look for SDA high in each cycle while SCL is high and then, 3. Create a start condition as SDA is high. Bus Timing Figure 2．SCL: Serial Clock, SDA: Serial Data I/O tSU.STA SCL SDA IN SDA OUT t AA tHD.STA tHD.DAT tLOW tF tHIGH tLOW tDH tSU.DAT tR tSU.STO tBUF
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 14
Ordering Information
Package Type (1) FM = Shanghai Fudan Microelectronics Group Co.,ltd 24C = 2-Wire Serial EEPROM 02 = 2K-bit PD = 8-pin PDIP M2F or M2P = 8-pin Module Package SO = 8-pin SOP M3F or M3P = 6-pin Module Package TS = 8-pin TSSOP DN = 8-pin TDFN ST = 5-pin TSOT23 FM 24C 02 -PP HSF ID Code (2) Blank or R = RoHS Compliant G = RoHS Compliant, Halogen-free, Antimony-free -H-C Product Carrier U = Tube T = Tape and Reel R = Module Reel C Sub-Product Family C = 1.7V to 5.5V Note: 1. For SO, TS and DN package, MSL1 package are av ailable, for detail please contact local sales office. For the details of Module package please contact local sales office. 2. For PD package: R class offer only For SO, TS, DN and ST package: G class offer only.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 15 Part Marking Scheme PDIP8 SOP8 TSSOP8 FM24C02C YYWWALHM HSF ID Code Lot Number just with 0~9 A~Z Assembly’s Code Work week during which the products was molded (eg..week 12) The last two digits of the year In which the products was seal / molded. Product Density G = RoHS Compliant, Halogen-free, Antimony-free 1=MSL1 Blank=MSL3 Moisture Sensitivity Level
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 16 TDFN8 TSOT23-5L
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 17 Packaging Information PDIP 8 Symbol MIN MAX A ‐‐‐ 5.000 A1 0.380 --- b 0.380 0.570 b2 1.300 1.700 C 0.200 0.360 D 9.000 10.000 E1 6.100 7.000 E 7.320 8.250 e 2.540(BSC) L 2.920 3.810 eB ‐‐‐ 10.900 NOTE: 1. Dimensions are in Millimeters.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 18 SOP 8 Symbol MIN MAX A 1.350 1.750 A1 0.050 0.250 b 0.330 0.510 c 0.150 0.250 D 4.700 5.150 E1 3.800 4.000 E 5.800 6.200 e 1.270(BSC) L 0.400 1.270 θ 0° 8° NOTE: 1. Dimensions are in Millimeters.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 19 TSSOP8 Symbol MIN MAX D 2.900 3.100 E1 4.300 4.500 b 0.190 0.300 c 0.090 0.200 E 6.250 6.550 A 1.200 A1 0.050 0.150 e 0.650 (BSC) L 0.450 0.750 θ 0° 8° NOTE: 1. Dimensions are in Millimeters.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 20 TDFN8 Symbol MIN MAX A 0.700 0.800 A1 0.000 0.050 D 1.900 2.100 E 2.900 3.100 D2 1.400 1.600 E2 1.400 1.600 k 0.200(MIN) b 0.200 0.300 e 0.500(TYP) L 0.200 0.400 NOTE: 1. Dimensions are in Millimeters.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 21 TSOT23-5L Symbol MIN MAX A 0.700 0.900 A1 0.000 0.100 b 0.350 0.500 c 0.080 0.200 D 2.820 3.020 E1 1.600 1.700 E 2.650 2.950 e 0.950(BSC) e1 1.900(BSC) L 0.300 0.600 θ 0° 8° NOTE: 1. Dimensions are in Millimeters.
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 22
Revision History
Illustration Revise Description 1.0 Aug. 2011 20 Initial Document Release. 1.1 Oct. 2011 20 AC characteristics Corrected the typo in AC characteristics (the unit of "tF"). 1.2 Dec. 2011 20 DC Characteristics Device Addressing Figure 7 1. Changed the MIN of Vcc to 1.7V 2. Changed the next 3 bits can be any data to the next 3 bits must be zero. 1.3 May. 2012 20 Packaging Type
- Added the module package of 8-pin and 6-pin 2. Modified the Disclaimer. 1.4 Nov. 2012 20 Packaging Information 1. Updated the Packaging Information of TSSOP8 and PDIP8. 2. Added TSOT23-5L package offering 1.5 Apr. 2013 22 Part Marking Scheme Updated the “Part Marking Scheme” 1.6 Jul. 2014 23
Added TDFN8 package offering
FM24C02C 2-wrie Serial EEPROM V e r 1 . 6 23 Sales and Service Shanghai Fudan Microelectronics Group Co., Ltd. Address: Bldg No. 4, 127 Guotai Rd, Shanghai City China. Postcode: 200433 Tel: (86-021) 6565 5050 Fax: (86-021) 6565 9115 Shanghai Fudan Microelectronics (HK) Co., Ltd. Address: Unit 506, 5/F., East Ocean Centre, 98 Granville Road, Tsimshatsui East, Kowloon, Hong Kong Tel: (852) 2116 3288 2116 3338 Fax: (852) 2116 0882 Beijing Office Address: Room 423, Bldg B, Gehua Building,
1 QingLong Hutong, Dongzhimen Alley north Street,
Dongcheng District, Beijing City, China. Postcode: 100007 Tel: (86-010) 8418 6608 Fax: (86-010) 8418 6211 Shenzhen Office Address: Room.1301, Century Bldg, No. 4002, Shengtingyuan Hotel, Huaqiang Rd (North), Shenzhen City, China. Postcode: 518028 Tel: (86-0755) 8335 0911 8335 1011 8335 2011 8335 0611 Fax: (86-0755) 8335 9011 Shanghai Fudan Microelectronics (HK) Ltd Taiwan Representative Office Address: Unit 1225, 12F., No 252, Sec.1 Neihu Rd., Neihu Dist., Taipei City 114, Taiwan Tel : (886-2) 7721 1889 Fax: (886-2) 7722 3888 Shanghai Fudan Microelectronics (HK) Ltd Singapore Representative Office Address : 237, Alexandra Road, #07-01 The Alexcier, Singapore 159929 Tel : (65) 6472 3688 Fax: (65) 6472 3669 Shanghai Fudan Microelectronics Group Co., Ltd NA Office Address :2490 W. Ray Road Suite#2 Chandler, AZ 85224 USA Tel : (480) 857-6500 ext 18 Web Site: http://www.fmsh.com/