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W25X64 PDF даташит

Спецификация W25X64 изготовлена ​​​​«Winbond Electronics» и имеет функцию, называемую «(W25X16 - W25X64) Serial Flash Memory».

Детали детали

Номер произв W25X64
Описание (W25X16 - W25X64) Serial Flash Memory
Производители Winbond Electronics
логотип Winbond Electronics логотип 

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W25X64 Даташит, Описание, Даташиты
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W25X16, W25X16A, W25X32, W25X64
16M-BIT, 32M-BIT, AND 64M-BIT
SERIAL FLASH MEMORY WITH
4KB SECTORS AND DUAL OUTPUT SPI
Publication Release Date: October 11, 2007
- 1 - Revision G









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W25X64 Даташит, Описание, Даташиты
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W25X16, W25X16A, W25X32, W25X64
Table of Contents
1. GENERAL DESCRIPTION ......................................................................................................... 4
2. FEATURES ................................................................................................................................. 4
3. PIN CONFIGURATION SOIC 208-MIL....................................................................................... 5
4. PAD CONFIGURATION WSON 6X5-MM & 8X6-MM ................................................................ 5
5. PIN CONFIGURATION PDIP 300-MIL ....................................................................................... 6
6. PIN DESCRIPTION SOIC 208-MIL, PDIP 300-MIL, WSON 6X5-MM & 8X6-MM ..................... 6
7. PIN CONFIGURATION SOIC 300-MIL....................................................................................... 7
8. PIN DESCRIPTION SOIC 300-MIL ............................................................................................ 7
8.1 Package Types ............................................................................................................... 8
8.2 Chip Select (/CS) ............................................................................................................ 8
8.3 Serial Data Output (DO) ................................................................................................. 8
8.4 Write Protect (/WP)......................................................................................................... 8
8.5 HOLD (/HOLD) ............................................................................................................... 8
8.6 Serial Clock (CLK) .......................................................................................................... 8
8.7 Serial Data Input / Output (DIO) ..................................................................................... 8
9. BLOCK DIAGRAM ...................................................................................................................... 9
10. FUNCTIONAL DESCRIPTION ................................................................................................. 10
10.1
SPI OPERATIONS ....................................................................................................... 10
10.1.1 SPI Modes ....................................................................................................................10
10.1.2 Dual Output SPI............................................................................................................10
10.1.3 Hold Function ...............................................................................................................10
10.2 WRITE PROTECTION.................................................................................................. 11
10.2.1 Write Protect Features..................................................................................................11
11. CONTROL AND STATUS REGISTERS................................................................................... 12
11.1
STATUS REGISTER .................................................................................................... 12
11.1.1 BUSY............................................................................................................................12
11.1.2 Write Enable Latch (WEL) ............................................................................................12
11.1.3 Block Protect Bits (BP2, BP1, BP0)..............................................................................12
11.1.4 Top/Bottom Block Protect (TB).....................................................................................12
11.1.5 Reserved Bits ...............................................................................................................12
11.1.6 Status Register Protect (SRP) ......................................................................................13
11.1.7 Status Register Memory Protection ..............................................................................14
11.2
INSTRUCTIONS........................................................................................................... 16
11.2.1 Manufacturer and Device Identification.........................................................................16
11.2.2 Instruction Set...............................................................................................................17
-2-









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W25X64 Даташит, Описание, Даташиты
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W25X16, W25X16A, W25X32, W25X64
11.2.3 Write Enable (06h)........................................................................................................18
11.2.4 Write Disable (04h).......................................................................................................18
11.2.5 Read Status Register (05h) ..........................................................................................19
11.2.6 Write Status Register (01h) ..........................................................................................20
11.2.7 Read Data (03h) ...........................................................................................................21
11.2.8 Fast Read (0Bh) ...........................................................................................................22
11.2.9 Fast Read Dual Output (3Bh) .......................................................................................23
11.2.10 Page Program (02h) ...................................................................................................24
11.2.11 Sector Erase (20h) .....................................................................................................25
11.2.12 Block Erase (D8h) ......................................................................................................26
11.2.13 Chip Erase (C7h)........................................................................................................27
11.2.14 Power-down (B9h) ......................................................................................................28
11.2.15 Release Power-down / Device ID (ABh) .....................................................................29
11.2.16 Read Manufacturer / Device ID (90h) .........................................................................31
11.2.17 JEDEC ID (9Fh)..........................................................................................................32
12. ELECTRICAL CHARACTERISTICS......................................................................................... 33
12.1 Absolute Maximum Ratings .......................................................................................... 33
12.2 Operating Ranges......................................................................................................... 33
12.3 Endurance and Data Retention .................................................................................... 34
12.4 Power-up Timing and Write Inhibit Threshold .............................................................. 34
12.5 DC Electrical Characteristics ........................................................................................ 35
12.6 AC Measurement Conditions........................................................................................ 36
12.7 AC Electrical Characteristics ........................................................................................ 37
12.8 AC Electrical Characteristics (cont’d) ........................................................................... 38
12.9 Serial Output Timing ..................................................................................................... 39
12.10 Input Timing................................................................................................................. 39
12.11 Hold Timing ................................................................................................................. 39
13. PACKAGE SPECIFICATION .................................................................................................... 40
13.1 8-Pin SOIC 208-mil (Package Code SS)...................................................................... 40
13.2 8-Pin PDIP 300-mil (Package Code DA) ...................................................................... 41
13.3 8-Contact 6x5mm WSON (Package Code ZP) ............................................................ 42
13.4 8-Contact 6x5mm WSON Cont’d.................................................................................. 43
13.5 8-Contact 8x6mm WSON (Package Code ZE) ............................................................ 44
13.6 16-Pin SOIC 300-mil (Winbond Package Code SF)..................................................... 45
14. ORDERING INFORMATION .................................................................................................... 46
15. REVISION HISTORY ................................................................................................................ 48
Publication Release Date: October 11, 2007
- 3 - Revision G










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