Microchip Technology 25LC160A-I/MS Memory IC MSOP-8 25LC160A-I/MS Data Sheet
Product codes
25LC160A-I/MS
25XX160A/B
DS21807D-page 4
© 2007 Microchip Technology Inc.
TABLE 1-3:
AC TEST CONDITIONS
17
T
HH
HOLD Hold Time
20
40
80
40
80
—
—
—
—
—
ns
ns
ns
ns
ns
4.5V
≤ V
CC
≤ 5.5V
2.5V
≤ V
CC
< 4.5V
1.8V
≤ V
CC
< 2.5V
18
T
HZ
HOLD Low to Output
High-Z
High-Z
30
60
60
160
—
—
—
—
—
ns
ns
ns
ns
ns
4.5V
≤ V
CC
≤ 5.5V (Note 1)
2.5V
≤ V
CC
< 4.5V (Note 1)
1.8V
≤ V
CC
< 2.5V (Note 1)
19
T
HV
HOLD High to Output
Valid
Valid
30
60
60
160
—
—
—
—
—
ns
ns
ns
ns
ns
4.5V
≤ V
CC
≤ 5.5V
2.5V
≤ V
CC
< 4.5V
1.8V
≤ V
CC
< 2.5V
20
T
WC
Internal Write Cycle Time
—
5
ms
21
—
Endurance
1M
—
E/W
Cycles
TABLE 1-2:
AC CHARACTERISTICS (CONTINUED)
AC CHARACTERISTICS
Industrial (I):
T
AMB
= -40°C to +85°C
V
CC
= 1.8V to 5.5V
Automotive (E): T
AMB
= -40°C to +125°C V
CC
= 2.5V to 5.5V
Param.
No.
Sym.
Characteristic
Min.
Max.
Units
Test Conditions
Note 1: This parameter is periodically sampled and not 100% tested.
2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance™ Model which can be obtained from our web site:
www.microchip.com.
www.microchip.com.
3: T
WC
begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle
is complete.
AC Waveform:
V
LO
= 0.2V
—
V
HI
= V
CC
- 0.2V
(Note 1)
V
HI
= 4.0V
(Note 2)
Timing Measurement Reference Level
Input
0.5 V
CC
Output
0.5 V
CC
Note 1: For V
CC
≤ 4.0V
2: For V
CC
> 4.0V