S-25A640B Description
S-25A640A, S-25A640B .sii-ic. © Seiko Instruments Inc., 2008-2014 FOR AUTOMOTIVE 125°C OPERATION SPI SERIAL E2PROM Rev.3.2_00 This IC is a SPI serial E2PROM which operates under the high temperature, at high speed, with the wide range operation for automotive ponents. This IC has the capacity of 64 K-bit and the organization of 8192 words × 8-bit.
S-25A640B Key Features
- Packages
- Operating voltage range Read
- Operation frequency S-25A640A
- Write time S-25A640A
- SPI mode (0, 0) and (1, 1)
- Page write
- Sequential read
- Write protect
- Monitoring of a write memory state by the status register
- Function to prevent malfunction by monitoring clock pulse