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23LCV1024 - 1-Mbit SPI Serial SRAM

Description

The Microchip Technology Inc.

23LCV1024 is a 1-Mbit Serial SRAM device.

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

Features

  • SPI-Compatible Bus Interface: - 20 MHz clock rate - SPI/SDI mode.
  • Low-Power CMOS Technology: - Read Current: 3 mA at 5.5V, 20 MHz - Standby Current: 4 µA at +85°C.
  • Unlimited Read and Write Cycles.
  • External Battery Backup Support.
  • Zero Write Time.
  • 128K x 8-bit Organization: - 32-byte page.
  • Byte, Page and Sequential Mode for Reads and Writes.
  • High Reliability.
  • Temperature Range Supported: - Industrial: -40°C to +85°C.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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23LCV1024 1 Mbit SPI Serial SRAM with Battery Backup and SDI Interface Device Selection Table Part Number VCC Range 23LCV1024 2.5V-5.5V Dual I/O (SDI) Battery Backup Maximum Clock Frequency Yes Yes 20 MHz Packages P, SN, ST Features • SPI-Compatible Bus Interface: - 20 MHz clock rate - SPI/SDI mode • Low-Power CMOS Technology: - Read Current: 3 mA at 5.
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