M48T128Y-70PM1TR STMicroelectronics, M48T128Y-70PM1TR Datasheet - Page 9

• Manufacturer Part Number: M48T128Y-70PM1TR
• Manufacturer: STMicroelectronics

Specifications of M48T128Y-70PM1TR

• Bus Type: Parallel
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 32
• Mounting: Through Hole
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Compliant

Table 4. WRITE Mode AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
t
t
WHQX
WLQZ
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
WLWH
WHDX
WHAX
DVWH
AVWH
AVWL
EHDX
2. C
3. If E goes low simultaneously with W going low, the outputs remain in the high impedance state.
ELEH
EHAX
DVEH
AVEH
AVAV
AVEL
(2,3)
(2,3)
L
= 5pF.
WRITE Cycle Time
Address Valid to WRITE Enable Low
Address Valid to Chip Enable Low
WRITE Enable Pulse Width
Chip Enable Low to Chip Enable 1 High
WRITE Enable High to Address Transition
Chip Enable High to Address Transition
Input Valid to WRITE Enable High
Input Valid to Chip Enable High
WRITE Enable High to Input Transition
Chip Enable High to Input Transition
WRITE Enable Low to Output Hi-Z
Address Valid to WRITE Enable High
Address Valid to Chip Enable High
WRITE Enable High to Output Transition
Parameter
(1)
A
= 0 to 70°C; V
CC
= 4.5 to 5.5V or 3.0 to 3.6V (except where noted).
Min
70
50
55
10
30
30
10
60
60
0
0
5
5
5
M48T128Y
–70
Max
25
M48T128Y, M48T128V*
Min
85
60
65
15
35
35
15
70
70
0
0
5
5
5
M48T128V
–85
Max
30
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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