參數(shù)資料
型號(hào): W25Q80BWSNIP
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 8M X 1 SPI BUS SERIAL EEPROM, PDSO8
封裝: 3.81 MM, GREEN, PLASTIC, SOIC-8
文件頁數(shù): 5/71頁
文件大?。?/td> 0K
代理商: W25Q80BWSNIP
W25Q80BW
Publication Release Date: January 26, 2011
- 13 -
Preliminary - Revision A
8.1.10 Quad Enable (QE)
The Quad Enable (QE) bit is a non-volatile read/write bit in the status register (S9) that allows Quad SPI
operation. When the QE bit is set to a 0 state (factory default), the /WP pin and /HOLD are enabled.
When the QE bit is set to a 1, the Quad IO2 and IO3 pins are enabled, and /WP and /HOLD functions are
disabled.
WARNING: If the /WP or /HOLD pins are tied directly to the power supply or ground during
standard SPI or Dual SPI operation, the QE bit should never be set to a 1.
S7
S6
S5
S4
S3
S2
S1
S0
SRP0 SEC
TB
BP2
BP1
BP0
WEL BUSY
STATUS REGISTER PROTECT 0
(non-volatile)
SECTOR PROTECT
(non-volatile)
TOP/BOTTOM PROTECT
(non-volatile)
BLOCK PROTECT BITS
(non-volatile)
WRITE ENABLE LATCH
ERASE/WRITE IN PROGRESS
S7
S6
S5
S4
S3
S2
S1
S0
SRP0 SEC
TB
BP2
BP1
BP0
WEL BUSY
STATUS REGISTER PROTECT 0
(non-volatile)
SECTOR PROTECT
(non-volatile)
TOP/BOTTOM PROTECT
(non-volatile)
BLOCK PROTECT BITS
(non-volatile)
WRITE ENABLE LATCH
ERASE/WRITE IN PROGRESS
Figure 3a. Status Register-1
S15
S14
S13
S12
S11
S10
S9
S8
SUS
CMP
LB3
LB2
LB1
LB0
QE
SRP1
SUSPEND STATUS
COMPLEMENT PROTECT
(non-volatile)
SECURITY REGISTER LOCK BITS
(non-volatile OTP)
QUAD ENABLE
(non-volatile)
STATUS REGISTER PROTECT 1
(non-volatile)
S15
S14
S13
S12
S11
S10
S9
S8
SUS
CMP
LB3
LB2
LB1
LB0
QE
SRP1
SUSPEND STATUS
COMPLEMENT PROTECT
(non-volatile)
SECURITY REGISTER LOCK BITS
(non-volatile OTP)
QUAD ENABLE
(non-volatile)
STATUS REGISTER PROTECT 1
(non-volatile)
Figure 3b. Status Register-2
相關(guān)PDF資料
PDF描述
WPD1M16B-80TJC 1M X 16 FAST PAGE DRAM, 80 ns, PDSO42
WPD1M16C-80TJC 1M X 16 FAST PAGE DRAM, 80 ns, PDSO42
WPS512K8LT-85GM 512K X 8 STANDARD SRAM, 85 ns, PDSO32
WPDE4M4VB70MJI 4M X 4 EDO DRAM, 70 ns, PDSO24
WF2M32BI-90HC5A 8M X 8 FLASH 5V PROM MODULE, 90 ns, CHIP66
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W25Q80BWSSIG 功能描述:IC FLASH SPI 8MBIT 8SOIC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:SpiFlash® 標(biāo)準(zhǔn)包裝:2,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 異步 存儲(chǔ)容量:256K (32K x 8) 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:28-TSSOP(0.465",11.8mm 寬) 供應(yīng)商設(shè)備封裝:28-TSOP 包裝:帶卷 (TR) 其它名稱:71V256SA15PZGI8
W25Q80BWSSIP 制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q80BWUXIG 制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q80BWUXIP 制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q80BWZPIG 功能描述:IC FLASH SPI 8MBIT 8WSON RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:SpiFlash® 標(biāo)準(zhǔn)包裝:2,500 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?(單線) 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR)