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25C320 - Bus Serial EEPROM

Description

The Microchip Technology Inc.

) are 32 Kbit serial Electrically Erasable PROMs.

The memory is accessed via a simple Serial Peripheral Interface (SPI™) compatible serial bus.

Features

  • Low-power CMOS technology: - Write current: 3 mA maximum - Read current: 500 µA typical - Standby current: 500 nA typical.
  • 4096 x 8 bit organization.
  • 32 byte page.
  • Write cycle time: 5 ms maximum.
  • Self-timed erase and write cycles.
  • Block write protection: - Protect none, 1/4, 1/2 or all of array.
  • Built-in write protection: - Power on/off data protection circuitry - Write enable latch - Write-protect pin.
  • Sequ.

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Other Datasheets by Microchip

Part Number Description
25CSM04 4-Mbit SPI Serial EEPROM

Full PDF Text Transcription

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25AA320/25LC320/25C320 32K SPI™ Bus Serial EEPROM Device Selection Table Part Number 25AA320 25LC320 25C320 VCC Range 1.8-5.5V 2.5-5.5V 4.5-5.5V Max. Clock Frequency 1 MHz 2 MHz 3 MHz Temp.
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