W25X05CLUXIG-TR Datasheet, PDF (2/47 Pages) Winbond – 1M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI

W25X10CL
Table of Contents
1. GENERAL DESCRIPTION ......................................................................................................... 4
2. FEATURES ................................................................................................................................. 4
3. PIN CONFIGURATION SOIC 150-MIL ....................................................................................... 5
4.
PAD CONFIGURATION USON 2X3-MM ................................................................................... 5
5. PIN DESCRIPTION SOIC AND USON 2X3-MM ........................................................................ 5
5.1 Package Types ............................................................................................................... 6
5.2 Chip Select (/CS) ............................................................................................................ 6
5.3 Serial Data Input, Output and IOs (DI, DO, IO0 and IO1) .............................................. 6
5.4 Write Protect (/WP) ......................................................................................................... 6
5.5 HOLD (/HOLD)................................................................................................................ 6
5.6 Serial Clock (CLK) .......................................................................................................... 6
6. BLOCK DIAGRAM ...................................................................................................................... 7
7. FUNCTIONAL DESCRIPTION.................................................................................................... 8
7.1 SPI OPERATIONS.......................................................................................................... 8
7.1.1 Standard SPI Instructions.................................................................................................8
7.1.2 Dual SPI Instructions ........................................................................................................8
7.1.3 Hold Function ...................................................................................................................8
7.2 WRITE PROTECTION.................................................................................................... 9
7.2.1 Write Protect Features......................................................................................................9
8. CONTROL AND STATUS REGISTERS ................................................................................... 10
8.1 STATUS REGISTER .................................................................................................... 10
8.1.1 BUSY..............................................................................................................................10
8.1.2 Write Enable Latch (WEL) ..............................................................................................10
8.1.3 Block Protect Bits (BP1, BP0) ........................................................................................10
8.1.4 Top/Bottom Block Protect (TB) .......................................................................................10
8.1.5 Reserved Bits .................................................................................................................11
8.1.6 Status Register Protect (SRP) ........................................................................................11
8.1.7 Status Register Memory Protection ................................................................................12
INSTRUCTIONS ....................................................................................................................... 13
8.1.8 Manufacturer and Device Identification ..........................................................................13
8.1.9 Instruction Set ⁽¹⁾.............................................................................................................14
8.1.10 Write Enable (06h)........................................................................................................15
8.1.11 Write Enable for Volatile Status Register (50h) ............................................................15
8.1.12 Write Disable (04h).......................................................................................................16
8.1.13 Read Status Register (05h) ..........................................................................................16
8.1.14 Write Status Register (01h) ..........................................................................................17
8.1.15 Read Data (03h) ...........................................................................................................18
8.1.16 Fast Read (0Bh) ...........................................................................................................19
8.1.17 Fast Read Dual Output (3Bh) .......................................................................................20
8.1.18 Fast Read Dual I/O (BBh).............................................................................................21
8.1.19 Continuous Read Mode Bits (M7-0) .............................................................................23
8.1.20 Continuous Read Mode Reset (FFFFh) .......................................................................23
8.1.21 Page Program (02h) .....................................................................................................24
8.1.22 Sector Erase (20h) .......................................................................................................25
Publication Release Date: February 17, 2014
-2-
Revision G