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S-24CS08A Dataheets PDF



Part Number S-24CS08A
Manufacturers Seiko Instruments
Logo Seiko Instruments
Description (S-24CS0xA) 2-Wire CMOS Serial EPROM
Datasheet S-24CS08A DatasheetS-24CS08A Datasheet (PDF)

www.DataSheet4U.com Rev.2.0_10 2-WIRE CMOS SERIAL E2PROM S-24CS01A/02A/04A/08A The S-24CS01A/02A/04A/08A is a 2-wired, low power and wide range operation 1k bit, 2k bit, 4k bit and 8k 2 bit E PROM organized as 128 words × 8 bits, 256 words × 8 bits, 512 words × 8 bits and 1024 words × 8 bits in each. Page write and sequential read are available. „ Features • Low power consumption • Operating voltage range • Page write : Standby : 2.0 µA Max. (VCC=5.5 V) Read : 0.8 mA Max. (VCC=5.5 V) Read : .

  S-24CS08A   S-24CS08A


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www.DataSheet4U.com Rev.2.0_10 2-WIRE CMOS SERIAL E2PROM S-24CS01A/02A/04A/08A The S-24CS01A/02A/04A/08A is a 2-wired, low power and wide range operation 1k bit, 2k bit, 4k bit and 8k 2 bit E PROM organized as 128 words × 8 bits, 256 words × 8 bits, 512 words × 8 bits and 1024 words × 8 bits in each. Page write and sequential read are available. „ Features • Low power consumption • Operating voltage range • Page write : Standby : 2.0 µA Max. (VCC=5.5 V) Read : 0.8 mA Max. (VCC=5.5 V) Read : 1.8 to 5.5 V (at −40 to +85°C) Write : 2.7 to 5.5 V (at −40 to +85°C) 8 bytes / page (S-24CS01A/02A) 16 bytes / page (S-24CS04A/08A) • Sequential read • Operating Frequency : 400 kHz (VCC=5 V±10 %, at −40 to +85°C) • Write disable function when power supply voltage is low 7 • Endurance: 10 cycles/word (at +25°C) write capable, 6 10 cycles/word (at +85°C), 5 3 × 10 cycles/word (at +105°C) 6 • Data retention: 10 years (after rewriting 10 cycles/word at +85°C) • S-24CS01A : 1k bit • S-24CS02A : 2k bit • S-24CS04A : 4k bit • S-24CS08A : 8k bit • High-temperature operation : +105°C Max. supported (Only S-24CS0xAFJ-TBH) • Write protection : 100 % „ Packages Package name 8-Pin DIP 8-Pin SOP(JEDEC) 8-Pin TSSOP Package DP008-F FJ008-A FT008-A Drawing code Tape  FJ008-D FT008-D Reel  FJ008-D FT008-D Caution This product is intended to use in general electronic devices such as consumer electronics, office equipment, and communications devices. Before using the product in medical equipment or automobile equipment including car audio, keyless entry and engine control unit, contact to SII is indispensable. Seiko Instruments Inc. 1 www.DataSheet4U.com 2-WIRE CMOS SERIAL E2PROM S-24CS01A/02A/04A/08A Rev.2.0_10 „ Pin Assignments 8-Pin DIP Top view A0 A1 A2 GND 1 2 3 4 8 7 6 5 VCC WP SCL SDA Pin Number 1 2 3 4 5 6 Pin Name A0 A1 A2 GND SDA SCL Table 1 Function *1 Figure 1 S-24CS01ADP S-24CS02ADP S-24CS04ADP S-24CS08ADP Address input (S-24CS04A/08A is no connect. ) *1 Address input (S-24CS08A is no connect. ) Address input Ground Serial data input / output Serial clock input Write protection input 7 WP Connected to VCC: Protection valid Connected to GND: Protection invalid 8 VCC Power supply *1. Connect to GND or VCC. Remark See Dimensions for details of the package drawings. 8-Pin SOP(JEDEC) Top view A0 A1 A2 GND 1 2 3 4 8 7 6 5 VCC WP SCL SDA Pin Number 1 2 3 4 5 6 Pin Name A0 A1 A2 GND SDA SCL Table 2 Function *1 Figure 2 S-24CS01AFJ S-24CS02AFJ S-24CS04AFJ S-24CS08AFJ Address input (S-24CS04A/08A is no connect. ) *1 Address input (S-24CS08A is no connect. ) Address input Ground Serial data input / output Serial clock input Write protection input 7 WP Connected to VCC: Protection valid Connected to GND: Protection invalid 8 VCC Power supply *1. Connect to GND or VCC. Remark See Dimensions for details of the package drawings. 2 Seiko Instruments Inc. www.DataSheet4U.com Rev.2.0_10 8-Pin TSSOP Top view A0 A1 A2 GND 1 2 3 4 8 7 6 5 VCC WP SCL SDA Pin Number 1 2 3 4 5 6 Pin Name A0 A1 A2 GND SDA SCL 2-WIRE CMOS SERIAL E2PROM S-24CS01A/02A/04A/08A Table 3 Function *1 Figure 3 S-24CS01AFT S-24CS02AFT S-24CS04AFT S-24CS08AFT Address input (S-24CS04A/08A is no connect. ) *1 Address input (S-24CS08A is no connect. ) Address input Ground Serial data input / output Serial clock input Write protection input 7 WP Connected to VCC: Protection valid Connected to GND: Protection invalid 8 VCC Power supply *1. Connect to GND or VCC. Remark See Dimensions for details of the package drawings. Seiko Instruments Inc. 3 www.DataSheet4U.com 2-WIRE CMOS SERIAL E2PROM S-24CS01A/02A/04A/08A Rev.2.0_10 „ Block diagram WP Start / Stop Detector Serial Clock Controller LOAD Device Address Comparator A2 A1 A0 *1 *2 SCL SDA VCC GND Voltage Detector High-Voltage Generator COMP Data Register LOAD R/W INC Address Counter X Decoder E PROM 2 Y Decoder Selector DIN DOUT Data Output ACK Output Controller *1. S-24CS08A is not available. *2. S-24CS04A/08A are not available. Figure 4 „ Absolute Maximum Ratings Table 4 Parameter Power supply voltage Input voltage Output voltage Storage temperature Symbol VCC VIN VOUT Tstg Ratings −0.3 to +7.0 −0.3 to VCC+0.3 −0.3 to VCC −65 to +150 Unit V V V °C Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. 4 Seiko Instruments Inc. www.DataSheet4U.com Rev.2.0_10 2-WIRE CMOS SERIAL E2PROM S-24CS01A/02A/04A/08A „ Recommended Operating Conditions Table 5 Parameter Symbol Conditions Min. Power supply voltage VCC Read Operation Write Operation High level input voltage VIH VCC=4.5 to 5.5 V VCC=2.7 to 4.5 V VCC=1.8 to 2.7 V Low level input voltage VIL VCC=4.5 to 5.5 V VCC=2.7 to 4.5 V VCC=1.8 to 2.7 V Operating temperature Topr  1.8 2.7 0.7×VCC 0.7×VCC 0.8×VCC 0.0 0.0 0.0 −40 −40 to +85°C Typ.          Max. 5.5 5.5 VCC VCC VCC 0.3×VCC 0.3×VCC 0.2×VCC +85 Min. 4.5.


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