A25P020 Datasheet (AMIC) - Serial Flash Memory

A25P020, Serial Flash Memory

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.

Each sector

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.

AC Characteristics (2.3V~3.6V): Update tPP, tSE, tBE, tCE values Change 8-pin USON(2 3mm) package outline dimensions Modify 8-pin USON(2 3mm) package outline dimensions Issue Date

A25P020 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 S