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23A640 Datasheet - Microchip

23A640 - 64-Kbit SPI Bus Low-Power Serial SRAM

The Microchip Technology Inc.

23X640 is a 64-Kbit Serial SRAM device.

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

The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines.

Access to the device is controlled t

23A640 Features

* Maximum Clock 20 MHz

* Low-Power CMOS Technology: - Read current: 3 mA at 1 MHz - Standby Current: 4 A maximum at +85°C

* 8,192 x 8-bit Organization

* 32-Byte Page

* HOLD pin

* Flexible Operating Modes: - Byte read and write - Page mode (3

23A640-Microchip.pdf

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Datasheet Details

Part number:

23A640

Manufacturer:

Microchip ↗

File Size:

381.64 KB

Description:

64-kbit spi bus low-power serial sram.

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