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23LC512 - 512Kbit SPI Serial SRAM

Description

The Microchip Technology Inc.

23A512/23LC512 are 512-Kbit Serial SRAM devices.

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/SQI mode.
  • Low-Power CMOS Technology: - Read Current: 3 mA at 5.5V, 20 MHz - Standby Current: 4 A at +85°C.
  • Unlimited Read and Write Cycles.
  • Zero Write Time.
  • 64K x 8-bit Organization: - 32-byte page.
  • Byte, Page and Sequential mode for Reads and Writes.
  • High Reliability.
  • Temperature Ranges Supported: - Industrial (I): - Extended (E): -40C to +85C -4.

📥 Download Datasheet

Datasheet Details

Part number 23LC512
Manufacturer Microchip
File Size 415.32 KB
Description 512Kbit SPI Serial SRAM
Datasheet download datasheet 23LC512 Datasheet

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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23A512/23LC512 512-Kbit SPI Serial SRAM with SDI and SQI Interface Device Selection Table Part Number VCC Range 23A512 1.7V-2.2V 23LC512 2.5V-5.5V Note 1: 16 MHz for E-temp. Temp. Ranges I, E I, E Dual I/O (SDI) Yes Yes Quad I/O (SQI) Yes Yes Max. Clock Frequency 20 MHz(1) 20 MHz(1) Packages SN, ST, P SN, ST, P Features • SPI-Compatible Bus Interface: - 20 MHz Clock rate - SPI/SDI/SQI mode • Low-Power CMOS Technology: - Read Current: 3 mA at 5.
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