m48z128 STMicroelectronics, m48z128 Datasheet - Page 8

• Manufacturer Part Number: m48z128
• Description: 5.0v Or 3.3v, 1 Mbit 128 Kbit X 8 Zeropower Sram
• Manufacturer: STMicroelectronics

M48Z128, M48Z128Y, M48Z128V*
Figure 7. Address Controlled, READ Mode AC Waveforms
Note: Chip Enable (E) and Output Enable (G) = Low, WRITE Enable (W) = High.
Table 4. READ Mode AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
8/21
Symbol
t
t
t
t
GLQX
EHQZ
GHQZ
ELQX
t
t
t
t
t
GLQV
AXQX
AVQV
ELQV
AVAV
2. C
(2)
(2)
(2)
(2)
L
= 5pF.
A0-A16
DQ0-DQ7
READ Cycle Time
Address Valid to Output Valid
Chip Enable Low to Output Valid
Output Enable Low to Output Valid
Chip Enable Low to Output Transition
Output Enable Low to Output Transition
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
Address Transition to Output Transition
Parameter
tAVQV
(1)
A
= 0 to 70°C; V
tAVAV
VALID
CC
Min
M48Z128/Y
70
5
3
5
= 4.75 to 5.5V, 4.5 to 5.5V, or 3.0 to 3.6V (except where noted).
–70
Max
70
70
35
30
20
DATA VALID
M48Z128/Y/V
Min
85
5
3
5
–85
Max
85
85
45
35
25
M48Z128/Y/V
Min
120
10
5
3
–120
tAXQX
AI01078
Max
120
120
60
45
35
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns