m48z35av-70pc6tr STMicroelectronics, m48z35av-70pc6tr Datasheet - Page 16

• Manufacturer Part Number: m48z35av-70pc6tr
• Description: 5.0v Or 3.3v, 256kbit 32kbit X 8 Zeropower Sram
• Manufacturer: STMicroelectronics

Table 8.
1. Valid for ambient operating temperature: T
2. Outputs deselected.
Figure 11. Power down/up mode AC waveforms
Table 9.
1. Valid for ambient operating temperature: T
2. V
3. V
16/24
Symbol
Symbol
V
t
I
PFD
CC
PFD
t
FB
LO
t
t
t
I
I
I
V
F
V
I
V
PD
t
RB
rec
LI
CC1
CC2
V
R
CC
(2)
OH
OL
(3)
IH
(2)
IL
passes V
((2)
(min) to V
(max) to V
V CC
V PFD (max)
V PFD (min)
V SO
INPUTS
OUTPUTS
DC characteristics
Power down/up AC characteristics
E or W at V
V
V
V
V
V
PFD
Input leakage current
Output leakage current
Supply current
Supply current (TTL standby)
Supply current (CMOS standby)
Input low voltage
Input high voltage
Output low voltage
Output high voltage
PFD
PFD
PFD
SS
PFD
SS
PFD
to V
(min).
fall time of less than t
(max) to V
(min) to V
(min) to V
(max) to inputs recognized
(min) fall time of less than t
tPD
PFD
(PER CONTROL INPUT)
IH
(min) V
VALID
before power down
Parameter
RECOGNIZED
SS
PFD
PFD
Parameter
tF
V
(max) V
CC
CC
(min) V
rise time
fall time
FB
A
A
may cause corruption of RAM data.
CC
(1)
CC
= 0 to 70°C; V
= 0 to 70°C; V
rise time
fall time
F
tFB
may result in deselection/write protection not occurring until 200µs after
CC
CC
Test condition
0V
E = V
0V
Outputs open
= 3.0 to 3.6V (except where noted).
= 3.0 to 3.6V (except where noted).
I
I
OL
OH
E = V
tDR
V
= 2.1mA
V
CC
= –1mA
OUT
IN
– 0.2V
IH
DON'T CARE
HIGH-Z
V
Min
300
V
10
10
40
CC
0
1
CC
(1)
tRB
–0.3
Min
2.2
2.4
Max
200
tR
(PER CONTROL INPUT)
V
trec
CC
RECOGNIZED
Max
0.8
0.4
VALID
±1
±5
50
3
3
+ 0.3
AI01168C
Unit
ms
µs
µs
µs
µs
µs
Unit
mA
mA
mA
µA
µA
V
V
V
V