Part number:
S-25A256B
Manufacturer:
Seiko
File Size:
356.40 KB
Description:
Operation spi serial e2prom.
Datasheet Details
Part number:
S-25A256B
Manufacturer:
Seiko
File Size:
356.40 KB
Description:
Operation spi serial e2prom.
S-25A256B, OPERATION SPI SERIAL E2PROM
Chip select input Serial data output Write protect input Ground Serial data input Serial clock input Hold input Power supply *1.
Do not use it in "High-Z".
Seiko Instruments Inc.
3 FOR AUTOMOTIVE 125°C OPERATION SPI SERIAL E2PROM S-25A256B Rev.1.2_00 * Absolute Maximum Ratings Table 4
S-25A256B www.sii-ic.com © Seiko Instruments Inc., 2011-2014 FOR AUTOMOTIVE 125°C OPERATION SPI SERIAL E2PROM Rev.1.2_00 This IC is a SPI serial E2PROM which operates under the high temperature, at high speed, with the wide range operation for automotive components.
This IC has the capacity of 256 K-bit and the organization of 32768 words × 8-bit.
Page write and Sequential read are available.
Caution Before using the product in automobile control unit or medical equipment, contact to SII is
S-25A256B Features
* Package
* Operating voltage range Read: 2.5 V ~ 5.5 V Write: 2.5 V ~ 5.5 V
* Operation frequency:
* Write time:
* SPI mode (0, 0) and (1, 1)
* Page write:
* Sequential read
* Write protect: Protect area: 5.0 MHz max. 5.0 ms max. 64
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