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A25P020 Datasheet Serial Flash Memory

Manufacturer: AMIC

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Datasheet Details

Part number A25P020
Manufacturer AMIC
File Size 640.37 KB
Description Serial Flash Memory
Download A25P020 Download (PDF)

General Description

The A25P020 is 2M bit Serial Flash Memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus.

The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

The memory is organized as 4 blocks, each containing 16 sectors.

Overview

A25P020 Series Preliminary 2Mbit Low Voltage, Serial Flash Memory With 100MHz Uniform 4KB Sectors Document Title 2Mbit Low Voltage, Serial Flash Memory With 100MHz Uniform 4KB Sectors Revision History Rev.

No.

0.0 0.1 0.2 History Initial issue Change supply voltage from “2.5V~3.6V to “2.3V~3.6V Table 14.

Key Features

  • Family of Serial Flash Memories - A25P020: 2M-bit /256K-byte.
  • Flexible Sector Architecture with 4KB sectors - Sector Erase (4K-bytes) in 200ms (typical) - Block Erase (64K-bytes) in 0.5s (typical).
  • Page Program (up to 256 Bytes) in 0.8ms (typical).
  • 2.3V to 3.6V Single Supply Voltage.
  • SPI Bus Compatible Serial Interface.
  • 100MHz Clock Rate (maximum).
  • Advanced Protection Features - Software and Hardware Write-Protect - Top/Bottom, Bloc.

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