M48Z128V-85PM1 STMicroelectronics, M48Z128V-85PM1 Datasheet - Page 8

• Manufacturer Part Number: M48Z128V-85PM1
• Manufacturer: STMicroelectronics
• Type: NVSRAMr

Specifications of M48Z128V-85PM1

• Word Size: 8b
• Organization: 128Kx8
• Density: 1Mb
• Interface Type: Parallel
• Access Time (max): 85ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: PMDIP
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: 0C to 70C
• Pin Count: 32
• Mounting: Through Hole
• Supply Current: 50mA
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Operating modes
Note:
Note:
8/20
Figure 4.
WRITE enable (W) = high.
Figure 5.
Chip enable (E) and output enable (G) = low, WRITE enable (W) = high.
Table 3.
1. Valid for ambient operating temperature: T
2. C
Symbol
t
t
t
t
GHQZ
GLQX
EHQZ
ELQX
t
t
t
t
t
GLQV
AXQX
AVQV
ELQV
A0-A16
DQ0-DQ7
AVAV
A0-A16
E
G
DQ0-DQ7
(except where noted).
L
= 5 pF.
(2)
(2)
(2)
(2)
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
Chip enable or output enable controlled, READ mode AC waveforms
Address controlled, READ mode AC waveforms
READ mode AC characteristics
Parameter
tAVQV
Doc ID 2426 Rev 5
tAVQV
tELQX
(1)
tGLQX
tELQV
tGLQV
A
= 0 to 70 °C; V
tAVAV
VALID
VALID
tAVAV
M48Z128/Y M48Z128/Y/V M48Z128/Y/V
Min
70
5
3
5
–70
CC
Max
= 4.75 to 5.5 V, 4.5 to 5.5 V, or 3.0 to 3.6 V
70
70
35
30
20
DATA VALID
M48Z128, M48Z128Y, M48Z128V
DATA OUT
Min
85
5
3
5
–85
tAXQX
Max
85
85
45
25
35
tGHQZ
Min
120
10
5
3
–120
Max
120
120
60
45
35
tAXQX
tEHQZ
AI01078
AI01197
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns