DC and AC parameters
M25P80
(1)
Table 16. AC characteristics (25 MHz operation, Grade 3)
Test conditions specified in Table 10 and Table 12
Symbol
Alt.
Parameter
Min.
Typ.
Max.
Unit
Clock frequency for the following instructions:
FAST_READ, PP, SE, BE, DP, RES, WREN,
WRDI, RDSR, WRSR
fC
fR
fC
D.C.
25
20
MHz
Clock frequency for READ instructions
D.C.
18
18
0.1
0.1
10
10
5
MHz
ns
(2)
tCH
tCLH Clock high time
tCLL Clock low time
(2)
tCL
ns
Clock rise time(4) (peak to peak)
V/ns
V/ns
ns
(3)
tCLCH
(3)
tCHCL
Clock fall time(4) (peak to peak)
tCSS S active setup time (relative to C)
S not active hold time (relative to C)
tDSU Data in setup time
tSLCH
tCHSL
tDVCH
tCHDX
tCHSH
tSHCH
tSHSL
ns
ns
tDH Data in hold time
5
ns
S active hold time (relative to C)
S not active setup time (relative to C)
tCSH S deselect time
10
10
100
ns
ns
ns
(3)
tSHQZ
tDIS Output disable time
15
15
ns
tCLQV
tCLQX
tHLCH
tCHHH
tHHCH
tCHHL
tV
tHO Output hold time
HOLD setup time (relative to C)
Clock low to output valid
ns
0
ns
10
10
10
10
ns
HOLD hold time (relative to C)
HOLD setup time (relative to C)
HOLD hold time (relative to C)
HOLD to Output low-Z
ns
ns
ns
(3)
tHHQX
tLZ
15
20
ns
(3)
tHLQZ
tHZ
HOLD to Output high-Z
ns
(5)
tWHSL
Write Protect setup time
20
ns
(5)
tSHWL
Write Protect hold time
100
ns
(3)
tDP
S High to Deep Power-down mode
3
3
µs
S High to Standby mode without Electronic
Signature Read
(3)
tRES1
µs
S High to Standby mode with Electronic
Signature Read
(3)
tRES2
1.8
15
µs
(6)
tW
Write Status Register cycle time
Page Program cycle time (256 bytes)
Page Program cycle time (n bytes)
1.5
0.8
ms
(6)
tPP
5
ms
int(n/8) × 0.025(7)
42/52
NUMONYX [ NUMONYX B.V ]
