M25P40 Numonyx, B.V., M25P40 Datasheet - Page 43

• Manufacturer Part Number: M25P40
• Description: 4 Mbit, low voltage, serial Flash memory with 50 MHz SPI bus interface
• Manufacturer: Numonyx, B.V.

M25P40
Table 20.
1. Details of how to find the date of marking are given in Application Note, AN1995.
2. t
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.
Symbol
t
t
t
t
t
t
t
t
t
HHQX
WHSL
SHWL
CLCH
CHCL
SHQZ
HLQZ
RES1
RES2
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CHHH
HHCH
DVCH
CHDX
CHSH
SHCH
CLQV
CLQX
HLCH
CHHL
CH
SLCH
CHSL
SHSL
DP
CL
CH
f
f
C
R
(2)
(2)
(3)
(3)
(3)
(3)
(3)
(3)
+ t
(3)
(3)
(5)
(5)
CL
must be greater than or equal to 1/ f
50 MHz available only in products with Process Technology code X
t
t
t
t
t
AC characteristics (50 MHz operation, device grade 6, V
Alt.
t
DSU
t
CSH
t
CLH
CSS
t
CLL
t
DIS
HO
f
DH
t
HZ
LZ
C
V
Clock frequency for the following
instructions: FAST_READ, PP, SE, BE, DP,
RES, WREN, RDID, WRDI, RDSR, WRSR
Clock frequency for READ instructions
Clock High time
Clock Low time
Clock Rise time
Clock Fall time
S Active Setup time (relative to C)
S Not Active Hold time (relative to C)
Data In Setup time
Data In Hold time
S Active Hold time (relative to C)
S Not Active Setup time (relative to C)
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 Power mode without
Electronic Signature Read
S High to Standby Power mode with
Electronic Signature Read
Test conditions specified in
(4)
(4)
Parameter
(peak to peak)
(peak to peak)
C
Table 10
and
Table 17
Min.
D.C.
D.C.
100
100
0.1
0.1
20
9
9
5
2
5
5
5
5
5
5
0
5
5
DC and ac parameters
Typ.
CC
min = 2.7 V)
(1)
Max.
50
25
30
30
8
8
8
8
3
MHz
MHz
V/ns
V/ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
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