m48t35 STMicroelectronics, m48t35 Datasheet - Page 19

• Manufacturer Part Number: m48t35
• Description: 5v, 256 Kbit 32 Kb X 8 Timekeeper Sram
• Manufacturer: STMicroelectronics

Table 9.
1. Valid for Ambient Operating Temperature: T
2. Outputs deselected.
Figure 12. Power down/up mode AC waveforms
Symbol
I
LO
I
I
V
V
I
V
CC1
CC2
V
noted).
I
(2)(2)
CC
OH
OL
LI
IH
IL
V CC
V PFD (max)
V PFD (min)
V SO
INPUTS
OUTPUTS
Supply Current (Standby)
Supply Current (Standby)
Output Leakage Current
Input Leakage Current
DC characteristics
Output High Voltage
Output Low Voltage
Input High Voltage
Input Low Voltage
Supply Current
Parameter
CMOS
tPD
TTL
(PER CONTROL INPUT)
VALID
RECOGNIZED
tF
Test condition
0V
A
0V
E = V
Outputs open
= 0 to 70 or –40 to 85°C; V
I
I
OL
OH
tFB
E = V
V
V
= 2.1mA
CC
= –1mA
OUT
IN
– 0.2V
IH
V
V
CC
CC
(1)
tDR
–0.3
Min
2.2
2.4
DON'T CARE
HIGH-Z
CC
M48T35
= 4.75 to 5.5V or 4.5 to 5.5V (except where
V
CC
tRB
Max
0.8
0.4
±1
±1
50
3
2
+ 0.3
–0.3
Min
2.2
2.4
tR
M48T35Y
(PER CONTROL INPUT)
trec
RECOGNIZED
VALID
V
CC
Max
AI01168C
0.8
0.4
±1
±1
30
3
2
+ 0.3
Unit
19/29
mA
mA
mA
µA
µA
V
V
V
V