st8024l STMicroelectronics, st8024l Datasheet - Page 11

• Manufacturer Part Number: st8024l
• Description: Smartcard Interface
• Manufacturer: STMicroelectronics

ST8024L
Table 8.
1. V
Table 9.
1. V
Table 10.
1. V
t
C
Symbol
t
Symbol
D(I/O-I/OUC),
D(I/OUC-I/O)
f
Symbol
f
XTAL1,2
f
XTAL1
I/O(MAX)
|I
XTAL
V
V
S
CC
DD
DD
DD
IH
t
IL
R
C
PU
|
I
= 3.3 V, V
= 3.3 V, V
= 3.3 V, V
External capacitance on
pins XTAL1, XTAL2
Crystal frequency
Frequency applied on pin
XTAL1
High level input voltage on
pin XTAL1
Low level input voltage on
pin XTAL1
Card supply current
Slew rate
Card supply voltage characteristics (continued)
Crystal connection (pins XTAL1 and XTAL2)
Data lines (pins I/O, I/OUC, AUX1, AUX2, AUX1UC AND AUX2UC)
I/O to I/OUC, I/OUC to I/O falling edge
delay
Active pull-up pulse width
Maximum frequency on data lines
Input capacitance on data lines
Parameter
DDP
DDP
DDP
Parameter
= 5 V, f
= 5 V, f
= 5 V, f
XTAL
XTAL
XTAL
(1)
Parameter
(1)
= 10 MHz, unless otherwise noted. Typical values are at T
= 10 MHz, unless otherwise noted. Typical values are at T
= 10 MHz, unless otherwise noted. Typical values are at T
V
V
V
V
Slew up or down, V
|I
CC
CC
CC
CC
CC
(1)
| < 30 mA
= 0 to 5 V
= 0 to 3 V
= 0 to 1.8 V
short circuit to GND
Depends on type of crystal or
resonator used
Doc ID 17709 Rev 3
Test conditions
Test conditions
CC
= 5 V; 3 V; 1.8 V;
Test conditions
0.7 V
Min.
-0.3
2
0
A
Min.
A
A
Min.
0.08
DD
90
= 25 °C.
= 25 °C.
= 25 °C.
-
-
-
-
Electrical characteristics
Typ.
Typ.
Typ.
0.15
-
-
-
-
-
Note 1
-
-
-
-
V
+0.3V
DD
Max.
Max.
Max.
15
26
26
0.22
200
100
120
10
80
65
45
+0.3
1
DD
MHz
MHz
MHz
Unit
Unit
Unit
V/µs
11/33
mA
pF
pF
ns
ns
V
V