- 您现在的位置：买卖IC网 > Sheet目录368 > W25Q64FVSFIG (Winbond Electronics)IC SPI FLASH 64MBIT 16SOIC
W25Q64FV
6.2.43
Enable Reset (66h) and Reset (99h)
Because of the small package and the limitation on the number of pins, the W25Q64FV provide a
software Reset instruction instead of a dedicated RESET pin. Once the Reset instruction is accepted, any
on-going internal operations will be terminated and the device will return to its default power-on state and
lose all the current volatile settings, such as Volatile Status Register bits, Write Enable Latch (WEL)
status, Program/Erase Suspend status, Read parameter setting (P7-P0), Continuous Read Mode bit
setting (M7-M0) and Wrap Bit setting (W6-W4).
“Enable Reset (66h)” and “Reset (99h)” instructions can be issued in either SPI mode or QPI mode. To
avoid accidental reset, both instructions must be issued in sequence. Any other commands other than
“Reset (99h)” after the “Enable Reset (66h)” command will disable the “Reset Enable” state. A new
sequence of “Enable Reset (66h)” and “Reset (99h)” is needed to reset the device. Once the Reset
command is accepted by the device, the device will take approximately tRST=30us to reset. During this
period, no command will be accepted.
Data corruption may happen if there is an on-going or suspended internal Erase or Program operation
when Reset command sequence is accepted by the device. It is recommended to check the BUSY bit
and the SUS bit in Status Register before issuing the Reset command sequence.
/CS
Mode 3
0
1
2
3
4
5
6
7
Mode 3
0
1
2
3
4
5
6
7
Mode 3
CLK
Mode 0
Instruction (66h)
Mode 0
Instruction (99h)
Mode 0
DI
(IO 0 )
DO
High Impedance
(IO 1 )
Figure 42a. Enable Reset and Reset Instruction Sequence (SPI Mode)
/CS
Mode 3
0
1
Mode 3
0
1
Mode 3
CLK
Mode 0
In structio n
66h
Mode 0
In structio n
99h
Mode 0
IO 0
IO 1
IO 2
IO 3
Figure 42b. Enable Reset and Reset Instruction Sequence (QPI Mode)
- 70 -
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
W25Q80BVSNIG
IC SPI FLASH 8MBIT 8SOIC
W25Q80BWSSIG
IC FLASH SPI 8MBIT 8SOIC
W25X40BVZPIG
IC SPI FLASH 4MBIT 8WSON
W25X64VZEIG
IC FLASH 64MBIT 75MHZ 8WSON
W25X80AVDAIZ
IC FLASH 16MBIT 100MHZ 8DIP
W29GL032CB7A
IC FLASH 32MBIT 70NS 48TFBGA
W29GL064CB7S
IC FLASH 64MBIT 70NS 48TSOP
W29GL128CL9T
IC FLASH 128MBIT 90NS 56TSOP
相关代理商/技术参数
W25Q64FVSFIG TR
制造商:Winbond Electronics Corp 功能描述: 制造商:Winbond Electronics Corp 功能描述:IC FLASH 64MBIT 104MHZ 16SOIC
W25Q64FVSFIP
制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
W25Q64FVSSIG
功能描述:IC SPI FLASH 64MBIT 8SOIC RoHS:是 类别:集成电路 (IC) >> 存储器 系列:SpiFlash® 标准包装:2,500 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?（单线） 电源电压:1.8 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MSOP 包装:带卷 (TR)
W25Q64FVSSIG TR
制造商:Winbond Electronics Corp 功能描述:SPIFLASH, 64M-BIT, 4KB UNIFORM 制造商:Winbond Electronics Corp 功能描述:IC FLASH 64MBIT 104MHZ 8SOIC 制造商:Winbond 功能描述:SPIFLASH, 64M-BIT, 4KB UNIFORM
W25Q64FVSSIG/TRAY
制造商:Winbond Electronics Corp 功能描述:
W25Q64FVSSIP
制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
W25Q64FVTCIG
制造商:Winbond Electronics Corp 功能描述:64MBIT SPI
W25Q64FVTCIP
制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI