S-34C02A Datasheet (Seiko) - 2-WIRE CMOS SERIAL E2PROM

S-34C02A, 2-WIRE CMOS SERIAL E2PROM

Rev.1.2_00 2-WIRE CMOS SERIAL E2PROM FOR DIMM SERIAL PRESENCE DETECT S-34C02A S-34C02A is a 2-wired serial E2PROM for DIMM Serial Presence Detect which operates with low current consumption and the wide range operation.

The S-34C02A has the capacity of 2K-bit and the organization of 256 words × 8-bit, is able to Page Write and Sequential Read.

S-34C02A has Hardware Protect and Software Protect.

Hardware Protect inhibits Write to all memory area by connecting the WP pin to VCC.

Software Protec

S-34C02A Features

* Operating voltage range Read: 1.6 to 5.5 V Write: 1.7 to 5.5 V

* Page write: 16 bytes / page

* Sequential read

* Operation frequency:

* Noise filtering 400 kHz (VCC = 2.5 to 5.5 V) Schmitt trigger and noise filter on bus input pins (SCL, SDA)