A25L020 Datasheet PDF

AMIC A25L020

The A25L020/A25L010/A25L512 are 2M/1M/512K 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 4/2/1(A25L020/A25L010/A25L512) blocks, each containing 16 sectors.

Part No.	A25L020
Datasheet	A25L020 Download
Manufacturer	AMIC
Description	Serial Flash Memory
Buy	Stock & Price

FEATURES

Family of Serial Flash Memories - A25L020: 2M-bit /256K-byte - A25L010: 1M-bit /128K-byte - A25L512: 512K-bit /64K-byte Flexible Sector Architecture with 4KB sectors - Sector Erase (4K-bytes) in 0.2s (typical) - Block Erase (64K-bytes) in 0.5s (typical) Page Program (up to 256 Bytes) in 2ms (typical) 2.7 to 3.6V Single Supply Voltage SPI Bus Compatible Serial Interface 100MHz Clock Rate (maximum) Deep Power-down Mode 15µA (Max.) Stand-by current 15µA (Max.) Electronic Signatures - JEDEC Standard Two-Byte Signature A25L020 (3012h) A25L010 (3011h) A25L512 (3010h) - RES Instruction, One-Byte, Signature, for backward compatibility A25L020 (11h) A25L010 (10h) A25L512 (05h) Package options - 8-pin SOP (150/209mil), 8-pin DIP (300mil), 8-pin TSSOP (A25L010V-F/A25L512V-F), 8-pin USON (2*3mm) and 8-pin WSON (6*5mm) - All Pb-free (Lead-free) products are RoHS compliant

GENERAL DESCRIPTION

Each sector is composed of 16 pages. Each page is 256 bytes wide. Thus, the whole memory can be viewed as consisting of 1024/512/256 (A25L020/A25L010/A25L512) pages, or 262,144/131,072/ 65,536 (A25L020/A25L010/A25L512) bytes.