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 : 2.55 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