M25P20-VMN6TG/X 데이터 시트보기 (PDF) - STMicroelectronics
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M25P20-VMN6TG/X
STMicroelectronics
M25P20-VMN6TG/X Datasheet PDF : 50 Pages
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M25P20
DC and AC parameters
Table 19.
AC Characteristics (40MHz Operation, Device Grade 6)
40MHz available for products marked since week 20 of 2004, only(1)
Test conditions specified in Table 10 and Table 17
Symbol Alt.
Parameter
Min. Typ.
Max.
Unit
fC
fR
tCH (2)
tCL(2)
tCLCH(3)
tCHCL(3)
tSLCH
tCHSL
tDVCH
tCHDX
tCHSH
tSHCH
tSHSL
tSHQZ(3)
tCLQV
tCLQX
tHLCH
tCHHH
tHHCH
tCHHL
tHHQX(3)
tHLQZ(3)
tWHSL(5)
tSHWL(5)
tDP(3)
tRES1(3)
tRES2(3)
Clock Frequency for the following
fC instructions: FAST_READ, PP, SE, BE, D.C.
DP, RES, WREN, WRDI, RDSR, WRSR
Clock Frequency for READ instructions D.C.
tCLH Clock High Time
11
tCLL Clock Low Time
11
Clock Rise Time(4) (peak to peak)
0.1
Clock Fall Time(4) (peak to peak)
0.1
tCSS S Active Setup Time (relative to C)
5
S Not Active Hold Time (relative to C)
5
tDSU Data In Setup Time
2
tDH Data In Hold Time
5
S Active Hold Time (relative to C)
5
S Not Active Setup Time (relative to C)
5
tCSH S Deselect Time
100
tDIS Output Disable Time
tV Clock Low to Output Valid
tHO Output Hold Time
0
HOLD Setup Time (relative to C)
5
HOLD Hold Time (relative to C)
5
HOLD Setup Time (relative to C)
5
HOLD Hold Time (relative to C)
5
tLZ HOLD to Output Low-Z
tHZ HOLD to Output High-Z
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
S High to Standby Mode with Electronic
Signature Read
40
MHz
20
9
9
9
9
3
3 or 30(6)
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
1.8 or 30(6) µs
1. Details of how to find the date of marking are given in Application Note, AN1995.
2. tCH + tCL must be greater than or equal to 1/ fC
3. Value guaranteed by characterization, not 100% tested in production.
4. Expressed as a slew-rate.
5. Only applicable as a constraint for a WRSR instruction when SRWD is set at 1.
6. It is 30µs in devices produced with the “X” process technology. Details of how to find the process letter on
the device marking are given in the Application note AN1995.
41/50
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