M25P10-A
DC and AC parameters
Table 19. AC characteristics (40 MHz operation, device grade 6)
40 MHz available for products marked since week 20 of 2004, only(1)
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.
40
20
MHz
Clock frequency for READ instructions
D.C.
11
11
0.1
0.1
5
MHz
ns
(2)
tCH
tCLH Clock High time
tCLL Clock Low time
(2)
tCL
ns
(3)
tCLCH
tCHCL
Clock Rise time(4) (peak to peak)
V/ns
V/ns
ns
(3)
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
5
ns
2
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
5
ns
5
ns
100
ns
(3)
tSHQZ
tCLQV
tCLQX
tHLCH
tCHHH
tHHCH
tCHHL
tDIS Output Disable time
9
9
ns
tV
tHO Output Hold time
HOLD Setup time (relative to C)
Clock Low to Output Valid
ns
0
5
5
5
5
ns
ns
HOLD Hold time (relative to C)
HOLD Setup time (relative to C)
HOLD Hold time (relative to C)
tLZ HOLD to Output Low-Z
tHZ HOLD to Output High-Z
Write Protect Setup time
ns
ns
ns
(3)
tHHQX
9
9
ns
(3)
tHLQZ
tWHSL
tSHWL
ns
(5)
(5)
20
ns
Write Protect Hold time
100
ns
(3)
tDP
S High to Deep Power-down mode
3
µs
S High to Standby mode without Read
Electronic Signature
(3)
(3)
tRES1
3 or 30(6)
µs
S High to Standby mode with Read Electronic
Signature
tRES2
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 to ‘1’.
6. It is 30 µs in devices produced with the ‘X’ and ‘Y’ process technology codes. Details of how to find the
process letter on the device marking are given in the application note AN1995.
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NUMONYX [ NUMONYX B.V ]
