m48t86 STMicroelectronics, m48t86 Datasheet - Page 26

• Manufacturer Part Number: m48t86
• Description: 5v Pc Real Time Clock
• Manufacturer: STMicroelectronics

26/36
Figure 13. AC testing load circuit (with IRQ)
Table 11.
1. Effective capacitance measured with power supply at 5V; sampled only, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs deselected.
Table 12.
1. Valid for ambient operating temperature: T
2. Outputs deselected.
Symbol
Symbol
I
C
V
LO
V
V
I
V
C
I
CC
IO
OH
LI
OL
IH
IL
IN
(2)
(3)
Input leakage current
Output leakage current
Supply current
Input low voltage
Input high voltage
Output low voltage
Output low voltage (IRQ)
Output high voltage
Input capacitance
Input / output capacitance
Capacitance
DC characteristics
Parameter
IRQ
Parameter
(1),(2)
A
= 0 to 70°C; V
Test Condition
0V
0V
Outputs open
I
I
OL
OH
I
OL
V
V
= 0.5mA
= –1mA
OUT
= 4mA
IN
CC
= 4.5 to 5.5V (except where noted).
V
V
CC
5V
CC
(1)
Min
1.15k
130pF
–0.3
Min
2.2
2.4
AI01645
Max
V
7
5
CC
Max
0.8
0.4
0.4
±1
±1
15
+ 0.3
Unit
pF
pF
Unit
mA
µA
µA
V
V
V
V
V