M48T02_10 STMICROELECTRONICS [STMicroelectronics], M48T02_10 Datasheet - Page 19

• Manufacturer Part Number: M48T02_10
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M48T02, M48T12
Table 9.
1. Valid for ambient operating temperature: T
2. Outputs deselected.
3. Measured with control bits set as follows: R = '1'; W, ST, FT = '0.'
Figure 12. Power down/up mode AC waveforms
Note:
Symbol
I
I
I
CC1
CC2
V
LO
V
I
V
V
I
CC
V CC
V PFD (max)
V PFD (min)
V SO
INPUTS
OUTPUTS
OH
LI
OL
IH
IL
(2)
(3)
(3)
DC characteristics
Inputs may or may not be recognized at this time. Caution should be taken to keep E high as
V
rises above V
reset is being applied to the processor, a reset condition may not occur until after the system
clock is running.
Input leakage current
Output leakage current
Supply current
Supply current (standby) TTL
Supply current (standby) CMOS
Input low voltage
Input high voltage
Output low voltage
Output high voltage
CC
tPD
rises past V
(PER CONTROL INPUT)
VALID
RECOGNIZED
tF
Parameter
PFD
PFD
(min) but before normal system operations begin. Even though a power on
(min). Some systems may perform inadvertent WRITE cycles after V
A
tFB
= 0 to 70 °C; V
Doc ID 2410 Rev 8
CC
tDR
Test condition
0V ≤ V
E = V
= 4.75 to 5.5 V or 4.5 to 5.5 V (except where noted).
0V ≤ V
Outputs open
I
I
OL
OH
E = V
DON'T CARE
HIGH-Z
= 2.1 mA
CC
= –1 mA
OUT
IN
– 0.2 V
≤ V
IH
≤ V
CC
tRB
CC
(1)
–0.3
Min
2.2
2.4
NOTE
tR
DC and AC parameters
(PER CONTROL INPUT)
trec
RECOGNIZED
V
VALID
CC
Max
0.8
0.4
±1
±1
80
3
3
+ 0.3
AI00606
Unit
mA
mA
mA
µA
µA
V
V
V
V
19/25
CC