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W25Q64FV
Notes:
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Data bytes are shifted with Most Significant Bit f irst. Byte fields with data in parenthesis “( )” indicate data
output from the device on either 1, 2 or 4 IO pins.
The Status Register contents and Device ID will repeat continuously until /CS terminates the instruction.
At least one byte of data input is required for Page Program, Quad Page Program and Program Security
Registers, up to 256 bytes of data input. If more than 256 bytes of data are sent to the device, the
addressing will wrap to the beginning of the page and overwrite previously sent data.
See Manufacturer and Device Identification table for device ID information.
Security Register Address:
Security Register 1: A23-16 = 00h; A15-8 = 10h; A7-0 = byte address
Security Register 2: A23-16 = 00h; A15-8 = 20h; A7-0 = byte address
Security Register 3: A23-16 = 00h; A15-8 = 30h; A7-0 = byte address
Dual SPI address input format:
IO0 = A22, A20, A18, A16, A14, A12, A10, A8 A6, A4, A2, A0, M6, M4, M2, M0
IO1 = A23, A21, A19, A17, A15, A13, A11, A9 A7, A5, A3, A1, M7, M5, M3, M1
Dual SPI data output format:
IO0 = (D6, D4, D2, D0)
IO1 = (D7, D5, D3, D1)
8.
Quad SPI address input format:
Set Burst with Wrap input format:
IO0 = A20, A16, A12, A8,
IO1 = A21, A17, A13, A9,
A4, A0, M4, M0
A5, A1, M5, M1
IO0 = x, x, x, x, x, x, W4, x
IO1 = x, x, x, x, x, x, W5, x
IO2 = A22, A18, A14, A10, A6, A2, M6, M2
IO2 = x, x, x, x, x, x, W6, x
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11.
IO3 = A23, A19, A15, A11, A7, A3, M7, M3
Quad SPI data input/output format:
IO0 = (D4, D0, … ..)
IO1 = (D5, D1, … ..)
IO2 = (D6, D2, … ..)
IO3 = (D7, D3, … ..)
Fast Read Quad I/O data output format:
IO0 = (x, x, x, x, D4, D0, D4, D0)
IO1 = (x, x, x, x, D5, D1, D5, D1)
IO2 = (x, x, x, x, D6, D2, D6, D2)
IO3 = (x, x, x, x, D7, D3, D7, D3)
Word Read Quad I/O data output format:
IO0 = (x, x, D4, D0, D4, D0, D4, D0)
IO1 = (x, x, D5, D1, D5, D1, D5, D1)
IO2 = (x, x, D6, D2, D6, D2, D6, D2)
IO3 = (x, x, D7, D3, D7, D3, D7, D3)
IO3 = x, x, x, x, x, x, x,
x
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For Word Read Quad I/O, the lowest address bit must be 0. (A0 = 0)
For Octal Word Read Quad I/O, the lowest four address bits must be 0. (A3, A2, A1, A0 = 0)
QPI Command, Address, Data input/output format:
CLK # 0 1 2 3 4 5 6 7 8 9 10 11
IO0 = C4, C0,
IO1 = C5, C1,
IO2 = C6, C2,
IO3 = C7, C3,
A20, A16,
A21, A17,
A22, A18,
A23, A19,
A12, A8,
A13, A9,
A14, A10,
A15, A11,
A4, A0,
A5, A1,
A6, A2,
A7, A3,
D4, D0,
D5, D1,
D6, D2,
D7, D3,
D4, D0
D5, D1
D6, D2
D7, D3
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16.
The number of dummy clocks for QPI Fast Read, QPI Fast Read Quad I/O & QPI Burst Read with Wrap is
controlled by read parameter P7 – P4.
The wrap around length for QPI Burst Read with Wrap is controlled by read parameter P3 – P0.
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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
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制造商:Winbond Electronics Corp 功能描述:
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