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S-25C640AxxH Datasheet Spi Serial E2prom

Manufacturer: ABLIC

Overview: S-25C320A/640A H Series .ablicinc. © ABLIC Inc., 2010-2017 105°C OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE Rev.3.0_01_H The S-25C320A/640A H series devices are high-temperature operation SPI serial E2PROMs for automotive ponents. 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. 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.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key 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.

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