ABLIC S-25C640AxxH
The S-25C320A/640A H series devices are high-temperature operation SPI serial E2PROMs for automotive components. The S-25C320A/640A H series has the capacity of 32 K-bit and 64 K-bit, and the organization is 4096 words 8-bit, 8192 words 8-bit, respectively.FEATURES
● Operating voltage range: Read 2.5 V to 5.5 V Write 2.5 V to 5.5 V● Operation frequency: 5.0 MHz (2.5 V to 5.5 V)
● Write time: 5.0 ms max.
● SPI mode (0, 0) and (1, 1)
● Page write 32 bytes / page
● Sequential read
● Monitors write to the memory by a status register
● Write protect: Software, Hardware Protect area: 25%, 50%, 100%
● Function to prevent malfunction by monitoring c