S-25A020A

S-25A010A/020A/040A www.ablicinc.com © ABLIC Inc., 2008-2014 FOR AUTOMOTIVE 125°C OPERATION SPI SERIAL E2PROM Rev.5.2_02 This IC is a SPI serial E2PROM which operates under the high temperature, at high speed, with the wide range operation for automotive components. This IC has the capacity of 1 K-bit, 2 K-bit, 4 K-bit and the organization of 128 words  8-bit, 256 words  8-bit, 512 words  8-bit. Page write and Sequential read are available. Caution Before using the product in automobile control unit or medical equipment, contact to ABLIC Inc. is indispensable.  Features  Packages  Operating voltage range Read: 2.5 V to 5.5 V Write: 2.5 V to 5.5 V  Operation frequency:  Write time:  SPI mode (0, 0) and (1, 1)  Page write:  Sequential read  Write protect: Protect area: 6.5 MHz max. 4.0 ms max. 16 bytes / page Software, Hardware 25%, 50%, 100%  Monitoring of a write memory state by the status register  Function to prevent malfunctio...