器件名称: S-34C02A
功能描述: 2-WIRE CMOS SERIAL E2PROM FOR DIMM SERIAL PRESENCE DETECT
文件大小: 340.27KB 共34页
简 介: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 Protect inhibits Write in 50% of the lower address (the address 00h to 7Fh) in all memory area by inputting command when the WP pin is connected to GND or left open.
Features
Operating voltage range Read: 1.6 to 5.5 V Write: 1.7 to 5.5 V 16 bytes / page
Page write: Sequential read Operation frequency: 400 kHz (VCC = 2.5 to 5.5 V) Noise filtering Schmitt trigger and noise filter on bus input pins (SCL, SDA) Write protect function during low power supply Endurance: 106 cycles / word*1 (at +25°C) *1. For each address (Word: 8 bits) Data retention: 100 years (at +25°C) Memory size 2K-bit Write Protect: Hardware Protect 100% (addresses 00h to FFh) Software Protect for the lower address of 50% (addresses 00h to 7Fh) Lead-free product
Package
Package name 8-Pin TSSOP Package FT008-A Drawing code Tape FT008-E Reel FT008-E
Caution This product is intended to use in general electronic devices such as consumer electronics, office equipment, and communications devices. Before using the ……
