M25P10-A
Table 19.
DC and AC parameters
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
and
Symbol
f
C
f
R
t
CH(2)
t
CL(2)
t
CLCH(3)
t
CHCL(3)
t
SLCH
t
CHSL
t
DVCH
t
CHDX
t
CHSH
t
SHCH
t
SHSL
t
SHQZ(3)
t
CLQV
t
CLQX
t
HLCH
t
CHHH
t
HHCH
t
CHHL
t
HHQX(3)
t
HLQZ(3)
t
WHSL(5)
t
SHWL(5)
t
DP(3)
t
RES1(3)
t
RES2(3)
t
LZ
t
HZ
t
DIS
t
V
t
HO
t
DH
t
CLH
t
CLL
Alt.
f
C
Parameter
Clock frequency for the following instructions:
FAST_READ, PP, SE, BE, DP, RES, WREN,
WRDI, RDSR, WRSR
Clock frequency for READ instructions
Clock High time
Clock Low time
Clock Rise time
(4)
(peak to peak)
Clock Fall time
(4)
(peak to peak)
t
CSS
S Active Setup time (relative to C)
S Not Active Hold time (relative to C)
t
DSU
Data In Setup time
Data In Hold time
S Active Hold time (relative to C)
S Not Active Setup time (relative to C)
t
CSH
S Deselect time
Output Disable time
Clock Low to Output Valid
Output Hold time
HOLD Setup time (relative to C)
HOLD Hold time (relative to C)
HOLD Setup time (relative to C)
HOLD Hold time (relative to C)
HOLD to Output Low-Z
HOLD to Output High-Z
Write Protect Setup time
Write Protect Hold time
S High to Deep Power-down mode
S High to Standby mode without Read
Electronic Signature
S High to Standby mode with Read Electronic
Signature
20
100
3
3 or 30
(6)
1.8 or 30
(6)
0
5
5
5
5
9
9
Min
D.C.
D.C.
11
11
0.1
0.1
5
5
2
5
5
5
100
9
9
Typ
Max
40
20
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
1. Details of how to find the date of marking are given in application note, AN1995.
2. t
CH
+ t
CL
must be greater than or equal to 1/ f
C
.
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 ]
