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參數(shù)資料
| 型號(hào)： | W25X40BLSNIG |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 4M X 1 FLASH 2.7V PROM, PDSO8 |
| 封裝： | 0.150 INCH, GREEN, PLASTIC, SOIC-8 |
| 文件頁(yè)數(shù)： | 39/53頁(yè) |
| 文件大?。?/td> | 2041K |
| 代理商： | W25X40BLSNIG |
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W25X10BL/20BL/40BL
- 44 -
10.7 AC Electrical Characteristics (cont’d)
DESCRIPTION
SYMBOL
ALT
SPEC
UNIT
MIN
TYP
MAX
/HOLD Active Setup Time relative to CLK
tHLCH
5
ns
/HOLD Active Hold Time relative to CLK
tCHHH
5
ns
/HOLD Not Active Setup Time relative to CLK
tHHCH
5
ns
/HOLD Not Active Hold Time relative to CLK
tCHHL
5
ns
/HOLD to Output Low-Z
tHHQX(2)
tLZ
7
ns
/HOLD to Output High-Z
tHLQZ(2)
tHZ
12
ns
Write Protect Setup Time Before /CS Low
tWHSL(3)
20
ns
Write Protect Hold Time After /CS High
tSHWL(3)
100
ns
/CS High to Power-down Mode
tDP(2)
3
s
/CS High to Standby Mode without Electronic
Signature Read
tRES1(2)
3
s
/CS High to Standby Mode with Electronic
Signature Read
tRES2(2)
1.8
s
Write Status Register Time
tW
10
15
ms
Byte Program Time (First Byte) (4)
tBP1
30
50
s
Additional Byte Program Time (After First Byte) (4)
tBP2
2.5
12
s
Page Program Time
tPP
0.7
3
ms
Sector Erase Time (4KB)
tSE
30
200
ms
Block Erase Time (32KB)
tBE1
120
800
ms
Block Erase Time (64KB)
tBE2
150
1,000
ms
Chip Erase Time W25X10BL / W25X20BL
Chip Erase Time W25X40BL
tCE
0.5
1
2
4
s
Notes:
1.
Clock high + Clock low must be less than or equal to 1/fC.
2.
Value guaranteed by design and/or characterization, not 100% tested in production.
3.
Only applicable as a constraint for a Write Status Register instruction when SRP is set to 1.
4.
For multiple bytes after first byte within a page,
tBPN = tBP1 + tBP2 * N (typical) and tBPN = tBP1 + tBP2 * N (max),
where N = number of bytes programmed.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W25X40BLSSIG | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M-BIT, 2M-BIT AND 4M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI |
| W25X40BLSVIG | 制造商:WINBOND 制造商全稱:Winbond 功能描述:2.5V 4M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI |
| W25X40BLUXIG | 制造商:WINBOND 制造商全稱:Winbond 功能描述:2.5V 4M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI |
| W25X40BLZPIG | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M-BIT, 2M-BIT AND 4M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI |
| W25X40BV | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M-BIT, 2M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI |
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