参数资料
| 型号： | W25Q80BVSSIG |
| 厂商： | Winbond Electronics |
| 文件页数： | 51/75页 |
| 文件大小： | 0K |
| 描述： | IC FLASH 8MBIT 8SOIC |
| 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： | 8M（1M x 8） |
| 速度： | 104MHz |
| 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： | Q4816329 T1015683 |
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W25Q80BV
6.2.32
Read Manufacturer / Device ID Dual I/O (92h)
The Manufacturer / Device ID Dual I/O instruction is an alternative to the Read Manufacturer/Device ID
instruction that provides both the JEDEC assigned manufacturer ID and the specific device ID at 2x
speed.
The Read Manufacturer / Device ID Dual I/O instruction is similar to the Fast Read Dual I/O instruction.
The instruction is initiated by driving the /CS pin low and shifting the instruction code “9 2 h” followed by a
24-bit address (A23-A0) of 000000h, 8-bit Continuous Read Mode Bits, with the capability to input the
Address bits two bits per clock. After which, the Manufacturer ID for Winbond (EFh) and the Device ID
are shifted out 2 bits per clock on the falling edge of CLK with most significant bits (MSB) first as shown in
figure 30. The Device ID values for the W25Q80BV is listed in Manufacturer and Device Identification
table. If the 24-bit address is initially set to 000001h the Device ID will be read first and then followed by
the Manufacturer ID. The Manufacturer and Device IDs can be read continuously, alternating from one to
the other. The instruction is completed by driving /CS high.
/CS
Mode 3
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CLK
Mode 0
Instruction (92h)
A23-16
A15-8
A7-0 (00h)
M7-0
DI
(IO 0 )
6
4
2
0
6
4
2
0
6
4
2
0
6
4
2
0
DO
(IO 1 )
* = MSB
High Impedance
7
*
5
3
1
7
*
5
3
1
7
*
5
3
1
7
*
5
3
1
/CS
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
Mode 3
CLK
IOs switch from
Input to Output
Mode 0
DI
(IO 0 )
0
6
4
2
0
6
4
2
0
6
4
2
0
6
4
2
0
DO
(IO 1 )
1
7
*
5 3
MFR ID
1
7
*
5 3
Device ID
1
7
*
5 3
MFR ID
(repeat)
1
7
*
5 3
Device ID
(repeat)
1
Figure 30. Read Manufacturer / Device ID Dual I/O Diagram
Note:
The “Continuous Read Mode” bits M 7-0 must be set to Fxh to be compatible with Fast Read Dual I/O instruction.
Publication Release Date: October 09, 2013
- 51 -
Revision I
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W25Q80BVSSIG TR | 制造商:Winbond Electronics Corp 功能描述:SPIFLASH, 8M-BIT, 4KB UNIFORM 制造商:Winbond Electronics Corp 功能描述:IC FLASH 8MBIT 104MHZ 8SOIC |
| W25Q80BVSSIG/REELS | 制造商:Winbond Electronics Corp 功能描述: |
| W25Q80BVSSIG-T | 制造商:Winbond Electronics 功能描述:8MB SPI FLASH |
| W25Q80BVSSIP | 制造商:WINBOND 制造商全称:Winbond 功能描述:8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI |
| W25Q80BVZPAG | 制造商:WINBOND 制造商全称:Winbond 功能描述:8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI |
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