m95512-dr STMicroelectronics, m95512-dr Datasheet - Page 36

• Manufacturer Part Number: m95512-dr
• Description: 512kbit Serial Spi Bus Eeprom With High Speed Clock
• Manufacturer: STMicroelectronics

DC and AC parameters
Table 18.
1. Current products are identified by process letters “AB”.
2. New products are identified by process letter K. For these new products, the test flow guarantees the AC parameter values
3. t
4. Value guaranteed by characterization, not 100% tested in production.
36/47
t
t
t
t
t
Symbol
t
QLQH
QHQL
CLCH
CHCL
SHQZ
HLQZ
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CH
HHCH
HHQV
SHCH
CHSH
CL
DVCH
CHDX
HLCH
CLHH
CLQV
CLQX
SLCH
SHSL
CHSL
CLHL
defined in this table (when V
5.0 V).
CH
t
f
W
C
(3)
(3)
+ t
(4)
(4)
(4)
(4)
(4)
(4)
CL
must never be less than the shortest possible clock period, 1 / f
t
t
t
t
f
t
CSS1
CSS2
t
Alt.
t
t
SCK
t
CSH
t
DSU
t
t
t
t
CLH
t
t
CLL
t
AC characteristics (current and new M95512-R and M95512-DR products)
DIS
WC
HO
RO
CS
RC
DH
t
FO
FC
HZ
LZ
V
Clock frequency
S active setup time
S not active setup time
S deselect time
S active hold time
S not active hold time
Clock high time
Clock low time
Clock rise time
Clock fall time
Data in setup time
Data in hold time
Clock low hold time after HOLD not active
Clock low hold time after HOLD active
Clock low setup time before HOLD active
Clock low setup time before HOLD not active
Output disable time
Clock low to output valid
Output hold time
Output rise time
Output fall time
HOLD high to output valid
HOLD low to output High-Z
Write time
CC
Test conditions: V
= 1.8 V) and the AC parameter values defined in
Parameter
Doc ID 11124 Rev 12
CC
= 1.8 to 5.5 V, T
Current
C
A
Min.
D.C.
(max)
200
200
200
200
200
200
200
140
50
90
40
0
0
0
= –40 to 85 °C
(1)
Table 17
M95512-W, M95512-R, M95512-DR
products New products
Max.
250
150
100
100
100
250
2
1
1
5
(when V
Min.
D.C.
CC
60
60
90
60
60
80
80
20
20
60
60
0
0
0
= 2.5 V or V
Max.
80
80
80
80
80
80
5
2
2
5
(2)
CC
=
MHz
Unit
ms
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns