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W25Q64DW PDF даташит

Спецификация W25Q64DW изготовлена ​​​​«Winbond» и имеет функцию, называемую «1.8V 64M-BIT SERIAL FLASH MEMORY».

Детали детали

Номер произв W25Q64DW
Описание 1.8V 64M-BIT SERIAL FLASH MEMORY
Производители Winbond
логотип Winbond логотип 

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W25Q64DW Даташит, Описание, Даташиты
W25Q64DW
1.8V 64M-BIT
SERIAL FLASH MEMORY WITH
DUAL/QUAD SPI & QPI
www.DataSheet.net/
-1-
Publication Release Date: January 13, 2011
Preliminary - Revision C
Datasheet pdf - http://www.DataSheet4U.co.kr/









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W25Q64DW Даташит, Описание, Даташиты
W25Q64DW
Table of Contents
1. GENERAL DESCRIPTION ............................................................................................................... 5
2. FEATURES....................................................................................................................................... 5
3. PIN CONFIGURATION SOIC 208-MIL ............................................................................................ 6
4. PAD CONFIGURATION WSON 6X5-MM / 8X6-MM ....................................................................... 6
5. PIN DESCRIPTION SOIC 208-MIL, WSON 6X5/8X6-MM............................................................... 6
6. PIN CONFIGURATION SOIC 300-MIL ............................................................................................ 7
7. PIN DESCRIPTION SOIC 300-MIL .................................................................................................. 7
7.1 Package Types..................................................................................................................... 8
7.2 Chip Select (/CS).................................................................................................................. 8
7.3 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .................................... 8
7.4 Write Protect (/WP)............................................................................................................... 8
7.5 HOLD (/HOLD) ..................................................................................................................... 8
7.6 Serial Clock (CLK) ................................................................................................................ 8
8. BLOCK DIAGRAM............................................................................................................................ 9
9. FUNCTIONAL DESCRIPTION ....................................................................................................... 10
9.1 SPI/QPI OPERATIONS ..........................www..Data.Sheet..net/......................................................................... 10
9.1.1 Standard SPI Instructions .....................................................................................................10
9.1.2 Dual SPI Instructions ............................................................................................................10
9.1.3 Quad SPI Instructions ...........................................................................................................11
9.1.4 QPI Instructions ....................................................................................................................11
9.1.5 Hold Function........................................................................................................................11
9.2 WRITE PROTECTION ....................................................................................................... 12
9.2.1 Write Protect Features ..........................................................................................................12
10. CONTROL AND STATUS REGISTERS ........................................................................................ 13
10.1
STATUS REGISTER .......................................................................................................... 13
10.1.1 BUSY ..................................................................................................................................13
10.1.2 Write Enable Latch (WEL) ..................................................................................................13
10.1.3 Block Protect Bits (BP2, BP1, BP0) ....................................................................................13
10.1.4 Top/Bottom Block Protect (TB) ...........................................................................................13
10.1.5 Sector/Block Protect (SEC).................................................................................................13
10.1.6 Complement Protect (CMP) ................................................................................................14
10.1.7 Status Register Protect (SRP1, SRP0) ...............................................................................14
10.1.8 Erase/Program Suspend Status (SUS)...............................................................................14
10.1.9 Security Register Lock Bits (LB3, LB2, LB1, LB0) ..............................................................14
10.1.10 Quad Enable (QE) ............................................................................................................15
10.1.11 W25Q64DW Status Register Memory Protection (CMP = 0) ............................................16
-2-
Datasheet pdf - http://www.DataSheet4U.co.kr/









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W25Q64DW Даташит, Описание, Даташиты
W25Q64DW
10.2
10.1.12 W25Q64DW Status Register Memory Protection (CMP = 1) ............................................17
INSTRUCTIONS................................................................................................................. 18
10.2.1 Manufacturer and Device Identification ...............................................................................18
10.2.2 Instruction Set Table 1 (Standard SPI Instructions) ............................................................19
10.2.3 Instruction Set Table 2 (Dual SPI Instructions) ...................................................................20
10.2.4 Instruction Set Table 3 (Quad SPI Instructions) ..................................................................20
10.2.5 Instruction Set Table 4 (QPI Instructions) ...........................................................................21
10.2.6 Write Enable (06h) ..............................................................................................................23
10.2.7 Write Enable for Volatile Status Register (50h)...................................................................23
10.2.8 Write Disable (04h) .............................................................................................................24
10.2.9 Read Status Register-1 (05h) and Read Status Register-2 (35h) .......................................24
10.2.10 Write Status Register (01h)...............................................................................................25
10.2.11 Read Data (03h) ...............................................................................................................27
10.2.12 Fast Read (0Bh)................................................................................................................28
10.2.13 Fast Read Dual Output (3Bh) ...........................................................................................30
10.2.14 Fast Read Quad Output (6Bh) ..........................................................................................31
10.2.15 Fast Read Dual I/O (BBh) .................................................................................................32
10.2.16 Fast Read Quad I/O (EBh)................................................................................................34
10.2.17 Word Read Quad I/O (E7h) ..............................................................................................37
10.2.18 Octal Word Read Quad I/O (E3h) .....................................................................................39
10.2.19 Set Burst with Wrap (77h) .............www..Data.Shee.t.net/.................................................................................41
10.2.20 Page Program (02h) .........................................................................................................42
10.2.21 Quad Input Page Program (32h).......................................................................................44
10.2.22 Sector Erase (20h)............................................................................................................45
10.2.23 32KB Block Erase (52h)....................................................................................................46
10.2.24 64KB Block Erase (D8h) ...................................................................................................47
10.2.25 Chip Erase (C7h / 60h) .....................................................................................................48
10.2.26 Erase / Program Suspend (75h) .......................................................................................49
10.2.27 Erase / Program Resume (7Ah)........................................................................................51
10.2.28 Power-down (B9h) ............................................................................................................52
10.2.29 Release Power-down / Device ID (ABh) ...........................................................................53
10.2.30 Read Manufacturer / Device ID (90h) ...............................................................................55
10.2.31 Read Manufacturer / Device ID Dual I/O (92h) .................................................................56
10.2.32 Read Manufacturer / Device ID Quad I/O (94h) ................................................................57
10.2.33 Read Unique ID Number (4Bh) .........................................................................................58
10.2.34 Read JEDEC ID (9Fh) ......................................................................................................59
10.2.35 Erase Security Registers (44h) .........................................................................................60
10.2.36 Program Security Registers (42h).....................................................................................61
10.2.37 Read Security Registers (48h) ..........................................................................................62
10.2.38 Set Read Parameters (C0h) .............................................................................................63
10.2.39 Burst Read with Wrap (0Ch) .............................................................................................64
Publication Release Date: January 13, 2011
- 3 - Preliminary - Revision C
Datasheet pdf - http://www.DataSheet4U.co.kr/










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