参数资料
型号: W25Q64CVSSIG
厂商: Winbond Electronics
文件页数: 2/80页
文件大小: 0K
描述: IC SPI FLASH 64MBIT 8-SOIC
标准包装: 90
系列: SpiFlash®
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 64M(8M x 8)
速度: 80MHz
接口: SPI 串行
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.209",5.30mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
其它名称: Q5822008
W25Q64CV
Table of Contents
1.
2.
3.
GENERAL DESCRIPTION ............................................................................................................... 5
FEATURES ....................................................................................................................................... 5
PACKAGE TYPES AND PIN CONFIGURATIONS .......................................................................... 6
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
Pin Configuration SOIC / VSOP 208-mil .............................................................................. 6
Pad Configuration WSON 6x5-mm / 8X6-mm...................................................................... 6
Pin Configuration PDIP 300-mil............................................................................................ 7
Pin Description SOIC/VSOP 208-mil, WSON 6x5/8x6-mm and PDIP 300-mil .................... 7
Pin Configuration SOIC 300-mil ........................................................................................... 8
Pin Description SOIC 300-mil............................................................................................... 8
Ball Configuration TFBGA 8x6-mm ...................................................................................... 9
Ball Description TFBGA 8x6-mm ......................................................................................... 9
4.
PIN DESCRIPTIONS ...................................................................................................................... 10
4.1
4.2
4.3
4.4
4.5
Chip Select (/CS) ................................................................................................................ 10
Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .................................. 10
Write Protect (/WP)............................................................................................................. 10
HOLD (/HOLD) ................................................................................................................... 10
Serial Clock (CLK) .............................................................................................................. 10
5.
6.
BLOCK DIAGRAM .......................................................................................................................... 11
FUNCTIONAL DESCRIPTIONS ..................................................................................................... 12
6.1
SPI OPERATIONS ............................................................................................................. 12
6.1.1
6.1.2
6.1.3
6.1.4
Standard SPI Instructions ..................................................................................................... 12
Dual SPI Instructions ............................................................................................................ 12
Quad SPI Instructions ........................................................................................................... 12
Hold Function........................................................................................................................ 12
6.2
WRITE PROTECTION ....................................................................................................... 13
6.2.1
Write Protect Features .......................................................................................................... 13
7.
STATUS REGISTERS AND INSTRUCTIONS ............................................................................... 14
7.1
STATUS REGISTERS........................................................................................................ 14
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.1.8
BUSY Status (BUSY) ............................................................................................................ 14
Write Enable Latch Status (WEL) ......................................................................................... 14
Block Protect Bits (BP2, BP1, BP0) ...................................................................................... 14
Top/Bottom Block Protect Bit (TB) ........................................................................................ 14
Sector/Block Protect Bit (SEC) ............................................................................................. 14
Complement Protect Bit (CMP)............................................................................................. 15
Status Register Protect Bit (SRP1, SRP0) ............................................................................ 15
Erase/Program Suspend Status (SUS) ................................................................................. 15
-2-
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