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

23A256 Description

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.
The Microchip Technology Inc.

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 (

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256-Kbit SPI Bus Low-Power Serial SRAM Microchip
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