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S-25C640A - SPI SERIAL E2PROM

This page provides the datasheet information for the S-25C640A, a member of the S-25C320A SPI SERIAL E2PROM family.

Datasheet Summary

Features

  • Operating voltage range: Read 1.6 V to 5.5 V Write 1.7 V to 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 (VCC = 2.5 V to 5.5 V) 5.0 ms max. 32 bytes / page Software, Hardware 25%, 50%, 100%.
  • Monitors Write to the memory by a status register.
  • Function to prevent malfunction by monitoring clock pulse.
  • Write protect.

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Datasheet preview – S-25C640A

Datasheet Details

Part number S-25C640A
Manufacturer Seiko Instruments
File Size 912.47 KB
Description SPI SERIAL E2PROM
Datasheet download datasheet S-25C640A Datasheet
Additional preview pages of the S-25C640A datasheet.

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Full PDF Text Transcription

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S-25C320A/640A www.sii-ic.com © SII Semiconductor Corporation, 2009-2015 SPI SERIAL E2PROM Rev.4.2_02_H The S-25C320A/640A is a SPI serial E2PROM which operates at high speed, with low current consumption and the wide range operation. The S-25C320A/640A has the capacity of 32 K-bit and 64 K-bit, and the organization is 4096 words × 8-bit, 8192 words × 8-bit. Page write and sequential read are available.  Features • Operating voltage range: Read 1.6 V to 5.5 V Write 1.7 V to 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 (VCC = 2.5 V to 5.5 V) 5.0 ms max.
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