HT24LC系列 & HT93LC系列Serial EEPROM的差异为何？ EEPROM, Serial

zhaopengyou

HT24LC系列 & HT93LC系列Serial EEPROM的差异为何？

zhaopengyou

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