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标题: HT24LC系列 & HT93LC系列Serial EEPROM的差异为何? [打印本页]

作者: admin    时间: 2008-6-3 14:47     标题: HT24LC系列 & HT93LC系列Serial EEPROM的差异为何?

HT24LC系列 & HT93LC系列Serial EEPROM的差异为何?
作者: admin    时间: 2008-6-3 14:48

Feature

2-Wire (HT24LCxx)

3-Wire (HT93LCxx)

Interface

Serial data I/O, Clock

Data in, Data out, Clock, CS

Clock Rate (max)

400K

2M

Page Write

Yes

No

Memory Organization

X8 bit

X8 bit or x16 bit

Write to All mode

No

Yes

Specific features

Hardware write protect WP pin

Software write protect EWDS instruction






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