参数资料
型号: NX25P16-VSI
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 16M X 1 FLASH 2.7V PROM, PDSO8
封装: 0.208 INCH, SOIC-8
文件页数: 31/43页
文件大小: 918K
代理商: NX25P16-VSI
W25P80 / W25P16 / W25P32
Publication Release Date: December 11, 2005
- 37 -
Revision J
AC Electrical Characteristics, continued
SPEC
DESCRIPTION
SYMBOL
ALT
MIN
TYP
MAX
UNIT
/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
9
ns
/HOLD to Output High-Z
tHLQZ(2)
tHZ
9
ns
Write Protect Setup Time Before /CS Low
tWHSL(4)
20
ns
Write Protect Hold Time After /CS High
tSHWL(4)
100
ns
/CS High to Power-down Mode
tDP(2)
3
s
/CS High to Standby Mode without Electronic
Signature Read
tRES1(2)
30
s
/CS High to Standby Mode with Electronic
Signature Read
tRES2(2)
30
s
Write Status Register Cycle Time
tW
17
30
ms
Page Program Cycle Time (5)
3.0V-3.6V VCC
2.7V-3.6V VCC
tPP
3.5
4
7
8
ms
Sector Erase Cycle Time
tSE
0.6
1.5
s
Chip Erase Cycle Time W25P80
Chip Erase Cycle Time W25P16
Chip Erase Cycle Time W25P32
tCE
7
12
25
20
40
80
s
Parameter Page Erase Cycle Time
tPE
100
200
ms
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. Expressed as a slew-rate.
4. Only applicable as a constraint for a Write Status Register instruction when Sector Protect Bit is set at 1.
5. Maximum Tpp uses worse-case user pattern at 85°C.
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