Datasheet

M95M01-DF M95M01-R DC and AC parameters
Doc ID 13264 Rev 11 35/45
Table 16. AC characteristics
Test conditions specified in Table 9, Table 10 and Table 11
Symbol Alt. Parameter
V
CC
≥
1.7 V
(1)
V
CC
≥
1.8 V
(2)
V
CC
≥
2.5 V
(3)
V
CC
≥
4.5 V
(1)
Unit
Min. Max. Min. Max. Min. Max. Min. Max.
f
C
f
SCK
Clock frequency D.C. 2 D.C. 5 D.C. 10 D.C. 16 MHz
t
SLCH
t
CSS1
S active setup time 150 60 30 20 ns
t
SHCH
t
CSS2
S not active setup time 150 60 30 20 ns
t
SHSL
t
CS
S Deselect time 200 60 40 25 ns
t
CHSH
t
CSH
S active hold time 150 60 30 20 ns
t
CHSL
S not active hold time 150 60 30 20 ns
t
CH
(4)
t
CLH
Clock high time 200 90 40 25 ns
t
CL
(4)
t
CLL
Clock low time 200 90 40 25 ns
t
CLCH
(5)
t
RC
Clock rise time 2 2 2 µs
t
CHCL
(5)
t
FC
Clock fall time 2 2 2 µs
t
DVCH
t
DSU
Data in setup time 50 20 10 10 ns
t
CHDX
t
DH
Data in hold time 50 20 10 10 ns
t
HHCH
Clock low hold time after
HOLD
not active
150 60 30 25 ns
t
HLCH
Clock low hold time after
HOLD active
150 60 30 20 ns
t
CLHL
Clock low set-up time before
HOLD active
0000ns
t
CLHH
Clock low set-up time before
HOLD
not active
0000ns
t
SHQZ
(5)
t
DIS
Output disable time 200 80 40 25 ns
t
CLQV
t
V
Clock low to output valid 200 80 40 25 ns
t
CLQX
t
HO
Output hold time 0 0 0 0 ns
t
QLQH
(5)
t
RO
Output rise time 200 80 40 25 ns
t
QHQL
(5)
t
FO
Output fall time 200 80 40 25 ns
t
HHQV
t
LZ
HOLD high to output valid 200 80 40 25 ns
t
HLQZ
(5)
t
HZ
HOLD low to output high-Z 200 80 40 25 ns
t
W
t
WC
Write time 5555ms
1. For devices identified by process letter K.
2. Previous products (identified with process letter A) were specified with f
C
(max) = 2 MHz, with the same AC values as
defined in the 1.7 V columns in this table.
3. Previous products (identified with process letter A) were specified with f
C
(max) = 5 MHz, with the same AC values as
defined in the 1.8 V columns in this table.
4. t
CH
+ t
CL
must never be less than the shortest possible clock period, 1 / f
C
(max)
5. Value guaranteed by characterization, not 100% tested in production.