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W25Q128BV PDF даташит

Спецификация W25Q128BV изготовлена ​​​​«Winbond» и имеет функцию, называемую «3V 128M-BIT SERIAL FLASH MEMORY».

Детали детали

Номер произв W25Q128BV
Описание 3V 128M-BIT SERIAL FLASH MEMORY
Производители Winbond
логотип Winbond логотип 

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W25Q128BV Даташит, Описание, Даташиты
W25Q128BV
3V 128M-BIT
SERIAL FLASH MEMORY WITH
DUAL AND QUAD SPI
www.DataSheet.net/
-1-
Publication Release Date: April 01, 2011
Revision E
Datasheet pdf - http://www.DataSheet4U.co.kr/









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W25Q128BV Даташит, Описание, Даташиты
W25Q128BV
Table of Contents
1. GENERAL DESCRIPTION ............................................................................................................... 5
2. FEATURES....................................................................................................................................... 5
3. PACKAGE TYPES AND PIN CONFIGURATIONS........................................................................... 6
3.1 Pad Configuration WSON 8x6-mm ...................................................................................... 6
3.2 Pad Description WSON 8x6-mm.......................................................................................... 6
3.3 Pin Configuration SOIC 300-mil ........................................................................................... 7
3.4 Pin Description SOIC 300-mil............................................................................................... 7
3.5 Ball Configuration TFBGA 8x6-mm ...................................................................................... 8
3.6 Ball Description TFBGA 8x6-mm ......................................................................................... 8
4. PIN DESCRIPTIONS ........................................................................................................................ 9
4.1 Chip Select (/CS) .................................................................................................................. 9
4.2 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3)..................................... 9
4.3 Write Protect (/WP) .............................................................................................................. 9
4.4 HOLD (/HOLD) ..................................................................................................................... 9
4.5 Serial Clock (CLK) ................................................................................................................ 9
5. BLOCK DIAGRAM .......................................................................................................................... 10
6. FUNCTIONAL DESCRIPTIONS .........................www..Data.Sheet..net/ ......................................................................... 11
6.1 SPI OPERATIONS ............................................................................................................. 11
6.1.1 Standard SPI Instructions.....................................................................................................11
6.1.2 Dual SPI Instructions ............................................................................................................11
6.1.3 Quad SPI Instructions...........................................................................................................11
6.1.4 Hold Function .......................................................................................................................11
6.2 WRITE PROTECTION ....................................................................................................... 12
6.2.1 Write Protect Features .........................................................................................................12
7. STATUS REGISTERS AND INSTRUCTIONS ............................................................................... 13
7.1 STATUS REGISTERS........................................................................................................ 13
7.1.1 BUSY Status (BUSY)............................................................................................................13
7.1.2 Write Enable Latch Status (WEL) ........................................................................................13
7.1.3 Block Protect Bits (BP2, BP1, BP0)......................................................................................13
7.1.4 Top/Bottom Block Protect Bit (TB)........................................................................................13
7.1.5 Sector/Block Protect Bit (SEC) .............................................................................................13
7.1.6 Complement Protect Bit (CMP) ............................................................................................14
7.1.7 Status Register Protect Bits (SRP1, SRP0)..........................................................................14
7.1.8 Erase/Program Suspend Status (SUS) ................................................................................14
7.1.9 Security Register Lock Bits (LB3, LB2, LB1) ........................................................................14
7.1.10 Quad Enable Bit (QE) .........................................................................................................15
7.1.11 Status Register Memory Protection (CMP = 0)...................................................................16
-2-
Datasheet pdf - http://www.DataSheet4U.co.kr/









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W25Q128BV Даташит, Описание, Даташиты
W25Q128BV
7.1.12 Status Register Memory Protection (CMP = 1)...................................................................17
7.2 INSTRUCTIONS................................................................................................................. 18
7.2.1 Manufacturer and Device Identification ................................................................................18
7.2.2 Instruction Set Table 1 (Erase, Program Instructions)..........................................................19
7.2.3 Instruction Set Table 2 (Read Instructions) ..........................................................................20
7.2.4 Instruction Set Table 3 (ID, Security Instructions) ................................................................21
7.2.5 Write Enable (06h) ...............................................................................................................22
7.2.6 Write Enable for Volatile Status Register (50h)....................................................................22
7.2.7 Write Disable (04h)...............................................................................................................23
7.2.8 Read Status Register-1 (05h) and Read Status Register-2 (35h) ........................................24
7.2.9 Write Status Register (01h) ..................................................................................................24
7.2.10 Read Data (03h) .................................................................................................................26
7.2.11 Fast Read (0Bh) .................................................................................................................27
7.2.12 Fast Read Dual Output (3Bh) .............................................................................................28
7.2.13 Fast Read Quad Output (6Bh)............................................................................................29
7.2.14 Fast Read Dual I/O (BBh)...................................................................................................30
7.2.15 Fast Read Quad I/O (EBh) .................................................................................................32
7.2.16 Word Read Quad I/O (E7h) ................................................................................................34
7.2.17 Octal Word Read Quad I/O (E3h).......................................................................................36
7.2.18 Set Burst with Wrap (77h) ..................................................................................................38
7.2.19 Continuous Read Mode Bits (M7-0) ...................................................................................39
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7.2.20 Continuous Read Mode Reset (FFh or FFFFh)..................................................................39
7.2.21 Page Program (02h) ...........................................................................................................40
7.2.22 Quad Input Page Program (32h) ........................................................................................41
7.2.23 Sector Erase (20h) .............................................................................................................42
7.2.24 32KB Block Erase (52h) .....................................................................................................43
7.2.25 64KB Block Erase (D8h).....................................................................................................44
7.2.26 Chip Erase (C7h / 60h).......................................................................................................45
7.2.27 Erase / Program Suspend (75h).........................................................................................46
7.2.28 Erase / Program Resume (7Ah) .........................................................................................47
7.2.29 Power-down (B9h) ..............................................................................................................48
7.2.30 Release Power-down / Device ID (ABh) .............................................................................49
7.2.31 Read Manufacturer / Device ID (90h) .................................................................................51
7.2.32 Read Manufacturer / Device ID Dual I/O (92h) ...................................................................52
7.2.33 Read Manufacturer / Device ID Quad I/O (94h) .................................................................53
7.2.34 Read Unique ID Number (4Bh)...........................................................................................54
7.2.35 Read JEDEC ID (9Fh) ........................................................................................................55
7.2.36 Read SFDP Register (5Ah) ................................................................................................56
7.2.37 Erase Security Registers (44h)...........................................................................................59
7.2.38 Program Security Registers (42h) ......................................................................................60
7.2.39 Read Security Registers (48h) ...........................................................................................61
Publication Release Date: April 01, 2011
- 3 - Revision E
Datasheet pdf - http://www.DataSheet4U.co.kr/










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