M25P80-VMW3 데이터 시트보기 (PDF) - STMicroelectronics
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M25P80-VMW3 Datasheet PDF : 41 Pages
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M25P80
Table 18. AC Characteristics (40MHz Operation, Device Grade 6)
40MHz available for products marked since week 20 of 2004, only5
Test conditions specified in Table 9. and Table 16.
Symbol
Alt.
Parameter
Min.
Typ.
Clock Frequency for the following instructions:
fC
fC
FAST_READ, PP, SE, BE, DP, RES,
D.C.
WREN, WRDI, RDSR, WRSR
fR
tCH 1
tCL 1
tCLCH 2
Clock Frequency for READ instructions
tCLH
Clock High Time
tCLL
Clock Low Time
Clock Rise Time3 (peak to peak)
D.C.
11
11
0.1
tCHCL 2
Clock Fall Time3 (peak to peak)
0.1
tSLCH
tCSS
S Active Setup Time (relative to C)
5
tCHSL
S Not Active Hold Time (relative to C)
5
tDVCH
tDSU
Data In Setup Time
2
tCHDX
tDH
Data In Hold Time
5
tCHSH
S Active Hold Time (relative to C)
5
tSHCH
S Not Active Setup Time (relative to C)
5
tSHSL
tCSH
S Deselect Time
100
tSHQZ 2
tDIS
Output Disable Time
tCLQV
tV
Clock Low to Output Valid
tCLQX
tHO
Output Hold Time
0
tHLCH
HOLD Setup Time (relative to C)
5
tCHHH
HOLD Hold Time (relative to C)
5
tHHCH
HOLD Setup Time (relative to C)
5
tCHHL
HOLD Hold Time (relative to C)
5
tHHQX 2
tHLQZ 2
tLZ
HOLD to Output Low-Z
tHZ
HOLD to Output High-Z
tWHSL 4
tSHWL 4
tDP 2
tRES1 2
Write Protect Setup Time
20
Write Protect Hold Time
100
S High to Deep Power-down Mode
S High to Standby Mode without Electronic
Signature Read
tRES2 2
S High to Standby Mode with Electronic
Signature Read
Note: 1. tCH + tCL must be greater than or equal to 1/ fC
2. Value guaranteed by characterization, not 100% tested in production.
3. Expressed as a slew-rate.
4. Only applicable as a constraint for a WRSR instruction when SRWD is set at 1.
5. Details of how to find the date of marking are given in Application Note, AN1995.
Max.
40
20
9
9
9
9
3
3
1.8
Unit
MHz
MHz
ns
ns
V/ns
V/ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
33/41
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