M48T35Y-70PM1TR STMicroelectronics, M48T35Y-70PM1TR Datasheet - Page 10

• Manufacturer Part Number: M48T35Y-70PM1TR
• Manufacturer: STMicroelectronics

Specifications of M48T35Y-70PM1TR

• Bus Type: Parallel
• User Ram: 32KB
• 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: 28
• Mounting: Through Hole
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Operation modes
Figure 6.
Figure 7.
Table 4.
10/30
Symbol
t
t
t
AVWL
AVAV
AVEL
A0-A14
E
W
DQ0-DQ7
A0-A14
E
W
DQ0-DQ7
WRITE cycle time
Address valid to WRITE enable low
Address valid to chip enable low
cycles to avoid bus contention; although, if the output bus has been activated by a low on E
and G, a low on W will disable the outputs t
Write enable controlled, write AC waveform
Chip enable controlled, write AC waveforms
Write mode AC characteristics
Parameter
tAVEL
tAVWL
tAVEL
tAVWL
(1)
tWLQZ
tAVEH
tAVWH
tAVAV
VALID
tWLWH
tAVAV
VALID
tELEH
WLQZ
tDVEH
tDVWH
after W falls.
DATA INPUT
Min
70
0
0
DATA INPUT
tWHDX
M48T35/Y
tEHDX
Max
tWHQX
tEHAX
tWHAX
M48T35 M48T35Y
AI00927
AI00926
Unit
ns
ns
ns