W25M321AV FLASH MEMORY Datasheet

W25M321AV Datasheet, PDF, Equivalent


Part Number

W25M321AV

Description

SERIAL MCP FLASH MEMORY

Manufacture

Winbond

Total Page 30 Pages
Datasheet
Download W25M321AV Datasheet


W25M321AV
W25M321AV
Featuring
SERIAL MCP FLASH MEMORY
With Multi I/O SPI & Concurrent Operations
3V 32M-bit Serial NOR Flash Memory
&
3V 1G-bit Serial NAND Flash Memory
Publication Release Date: December 13,, 2016
Preliminary – Revision A

W25M321AV
W25M321AV
Table of Contents
1. GENERAL DESCRIPTIONS............................................................................................................. 2
2. FEATURES....................................................................................................................................... 3
3. PACKAGE TYPES AND PIN CONFIGURATIONS .......................................................................... 4
3.1 Pad Configuration WSON 8x6-mm ...................................................................................... 4
3.2 Pad Description WSON 8x6-mm.......................................................................................... 4
4. DEVICE CONFIGURATION & PIN DESCRIPTIONS....................................................................... 5
4.1 Serial MCP (SpiStack®) Device Configuration ..................................................................... 5
4.2 Chip Select (/CS).................................................................................................................. 5
4.3 Serial Input & Output (DI, DO and IO0, IO1, IO2, IO3) ........................................................ 5
4.4 Serial Clock (CLK) ................................................................................................................ 6
5. CONCURRENT OPERATION DESCRIPTIONS.............................................................................. 6
6. SOFTWARE DIE SELECT (C2H) INSTRUCTION ........................................................................... 7
7. SOFTWARE RESET......................................................................................................................... 8
7.1.1 Enable Reset (66h) and Reset Device (99h) ..........................................................................9
7.1.2 Device Reset (FFh).................................................................................................................9
8. PACKAGE SPECIFICATIONS ....................................................................................................... 10
8.1 8-Pad WSON 8x6-mm (Package Code E) ......................................................................... 10
9. ORDERING INFORMATION .......................................................................................................... 11
9.1 Valid Part Numbers and Top Side Marking ........................................................................ 12
10. REVISION HISTORY...................................................................................................................... 13
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Features W25M321AV Featuring SERIAL MCP FLASH MEM ORY With Multi I/O SPI & Concurrent Ope rations 3V 32M-bit Serial NOR Flash Mem ory & 3V 1G-bit Serial NAND Flash Memor y Publication Release Date: December 13 ,, 2016 Preliminary – Revision A W25 M321AV Table of Contents 1. GENERAL DES CRIPTIONS.............................. ....................................... ....................................... . 2 2. FEATURES........................ ....................................... ....................................... ................................. 3 3. PACKAGE TYPES AND PIN CONFIGURATIONS .. ....................................... ................................. 4 3.1 Pad Configuration WSON 8x6-mm ........ ....................................... ....................................... 4 3.2 Pad Description WSON 8x6-mm..... ....................................... ....................................... ....... 4 4. DEVICE CONFIGURATION & PIN DESCRIPTIONS.....................................................
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