参数资料
型号: W25Q40BWSNIG
厂商: Winbond Electronics
文件页数: 3/73页
文件大小: 0K
描述: IC FLASH SPI 4MBIT 8SOIC
标准包装: 100
系列: SpiFlash®
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 4M (512K x 8)
速度: 80MHz
接口: SPI 串行
电源电压: 1.65 V ~ 1.95 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
W25Q40BW
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
8.2.9
8.2.10
8.2.11
8.2.12
8.2.13
8.2.14
8.2.15
8.2.16
8.2.17
8.2.18
8.2.19
8.2.20
8.2.21
8.2.22
8.2.23
8.2.24
8.2.25
8.2.26
8.2.27
8.2.28
8.2.29
8.2.30
8.2.31
8.2.32
8.2.33
8.2.34
8.2.35
8.2.36
8.2.37
8.2.38
Instruction Set Table 2 (Read Instructions) .......................................................................... 18
Instruction Set Table 3 (ID, Security Instructions) ................................................................ 19
Write Enable (06h) ............................................................................................................... 20
Write Enable for Volatile Status Register (50h) .................................................................... 20
Write Disable (04h) ............................................................................................................... 21
Read Status Register-1 (05h) and Read Status Register-2 (35h)......................................... 22
Write Status Register (01h) .................................................................................................. 22
Read Data (03h) ................................................................................................................. 24
Fast Read (0Bh) ................................................................................................................. 25
Fast Read Dual Output (3Bh) ............................................................................................. 26
Fast Read Quad Output (6Bh)............................................................................................ 27
Fast Read Dual I/O (BBh)................................................................................................... 28
Fast Read Quad I/O (EBh) ................................................................................................. 30
Word Read Quad I/O (E7h) ................................................................................................ 32
Octal Word Read Quad I/O (E3h) ....................................................................................... 34
Set Burst with Wrap (77h) .................................................................................................. 36
Continuous Read Mode Bits (M7-0) ................................................................................... 37
Continuous Read Mode Reset (FFh or FFFFh) .................................................................. 37
Page Program (02h) ........................................................................................................... 38
Quad Input Page Program (32h) ........................................................................................ 39
Sector Erase (20h) ............................................................................................................. 40
32KB Block Erase (52h) ..................................................................................................... 41
64KB Block Erase (D8h)..................................................................................................... 42
Chip Erase (C7h / 60h) ....................................................................................................... 43
Erase / Program Suspend (75h) ......................................................................................... 44
Erase / Program Resume (7Ah) ......................................................................................... 45
Power-down (B9h) .............................................................................................................. 46
Release Power-down / Device ID (ABh) ............................................................................. 47
Read Manufacturer / Device ID (90h) ................................................................................. 49
Read Manufacturer / Device ID Dual I/O (92h) ................................................................... 50
Read Manufacturer / Device ID Quad I/O (94h) ................................................................. 51
Read Unique ID Number (4Bh) .......................................................................................... 52
Read JEDEC ID (9Fh) ........................................................................................................ 53
Erase Security Registers (44h) ........................................................................................... 54
Program Security Registers (42h) ...................................................................................... 55
Read Security Registers (48h) ........................................................................................... 56
9.
ELECTRICAL CHARACTERISTICS .............................................................................................. 57
9.1
9.2
9.3
Absolute Maximum Ratings (1) .......................................................................................... 57
Operating Ranges .............................................................................................................. 57
Power-Up Power-Down Timing and Requirements ........................................................... 58
Publication Release Date: October 11, 2013
-3-
Revision F
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