23A256 Datasheet - Microchip

256-Kbit SPI Bus Low-Power Serial SRAM

23A256 Features

* Maximum Clock 20 MHz

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

* 32,768 x 8-bit Organization

* 32-Byte Page

* HOLD Pin

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

23A256 General Description

The Microchip Technology Inc. 23X256 is a 256-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 .

23A256 Datasheet (377.43 KB)

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Datasheet Details

Part number:

23A256

Manufacturer:

Microchip ↗

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377.43 KB

Description:

256-kbit spi bus low-power serial sram.
23A256/23K256 256-Kbit SPI Bus Low-Power Serial SRAM Device Selection Table Part Number VCC Range 23K256 23A256 2.7V-3.6V 1.5V-1.95V Page Size 3.

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23A256 256-Kbit SPI Bus Low-Power Serial SRAM Microchip

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23A256 Features

23A256 General Description

Datasheet Details

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