Rev.3.2_00
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 bit E2PROM 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 Standby : 2.0 µA Max. (VCC=5.5 V)
Read :
0.8 mA Max. (VCC=5.5 V)
• Operating voltage range Read :
1.8 to 5.5 V (at −40 to +85°C)
Write :
2.7 to 5.5 V (at −40 to +85°C)
• Page write :
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
• Endurance:
107 cycles/word* (at +25°C) write capable,
106 cycles/word* (at +85°C)
3 × 105 cycles/word* (at +105°C)
* For each address (Word: 8 bits)
• Data retention:
10 years (after rewriting 106 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, S-24CS0xAFT-TBH)
• Write protection :
100%
Packages
Package name
8-Pin DIP
8-Pin SOP(JEDEC)
8-Pin TSSOP
SNT-8A
Package
DP008-F
FJ008-A
FT008-A
PH008-A
Drawing code
Tape
FJ008-D
FT008-E
PH008-A
Reel
FJ008-D
FT008-E
PH008-A
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.
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