Table 12. AC Characteristics
Test conditions specified in Table 8. and Table 9.
Symbol
Alt.
Parameter
Min.
Typ.
Clock Frequency for the following
fC
fC
instructions: FAST_READ, PW, PP,
PE, SE, DP, RDP, WREN, WRDI,
D.C.
RDSR
fR
Clock Frequency for READ
instructions
D.C.
tCH (1)
tCLH
Clock High Time
18
tCL (1)
tCLL
Clock Low Time
18
Clock Slew Rate 2 (peak to peak)
0.03
tSLCH
tCHSL
tDVCH
tCHDX
tCSS
S Active Setup Time (relative to C)
10
S Not Active Hold Time (relative to C)
10
tDSU
Data In Setup Time
5
tDH
Data In Hold Time
5
tCHSH
tSHCH
tSHSL
S Active Hold Time (relative to C)
10
S Not Active Setup Time (relative to C)
10
tCSH
S Deselect Time
200
tSHQZ (2)
tDIS
Output Disable Time
tCLQV
tV
Clock Low to Output Valid
tCLQX
tHO
Output Hold Time
0
tTHSL
Top Sector Lock Setup Time
50
tSHTL
Top Sector Lock Hold Time
100
tDP (2)
S to Deep Power-down
tRDP (2)
S High to Standby Power mode
tPW
Page Write Cycle Time
11
tPP
Page Program Cycle Time
1.2
tPE
Page Erase Cycle Time
10
tSE
Sector Erase Cycle Time
1
Note: 1. tCH + tCL must be greater than or equal to 1/ fC
2. Value guaranteed by characterization, not 100% tested in production.
M25PE40
Max.
25
Unit
MHz
20
MHz
ns
ns
V/ns
ns
ns
ns
ns
ns
ns
ns
15
ns
15
ns
ns
ns
ns
3
µs
30
µs
25
ms
5
ms
20
ms
5
s
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