ST8024LTR STMicroelectronics, ST8024LTR Datasheet - Page 13

• Manufacturer Part Number: ST8024LTR
• Description: Interface - Specialized Smart card interface 3V or 5V 26 MHz
• Manufacturer: STMicroelectronics

Specifications of ST8024LTR

• Product Category: Interface - Specialized
• Rohs: yes
• Product Type: Smart Card Interface
• Operating Supply Voltage: 2.7 V to 6.5 V
• Supply Current: 1.2 mA
• Maximum Power Dissipation: 0.56 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Minimum Operating Temperature: - 25 C

ST8024L
Table 11.
1. V
V
I
Symbol
O(inactive)
O(inactive)
t
|I
t
T(DO)
V
R
V
V
|I
T(DI)
I
V
LIH
PU
DD
OH
OL
IL
PU
IH
IL
|
|
= 3.3 V, V
Output voltage
Output current
High level output voltage
Low level output voltage
High level input voltage
Low level input voltage
High level input leakage
current
Low level input current
Integrated pull-up resistor Pull-up resistor to V
Data input transition time
Data output transition
time
Current when pull-up
active
Data lines to card reader (pins I/O, AUX1, and AUX2 with integrated 11 kΩ pull-up
resistor to V
DDP
Parameter
= 5 V, f
XTAL
CC
(1)
= 10 MHz, unless otherwise noted. Typical values are at T
)
Inactive mode
Inactive mode; pin grounded
No DC load
5 V and 3 V cards; I
1.8 V card I
|I
I
I
5 V and 3 V cards
1.8 V card
5 V and 3 V cards
1.8 V card
V
V
V
V
90%
V
OL
OL
OH
IH
IL
IL
O
OH
= 0 to V
= 1 mA
≥ 15 mA
= 0 V
max. to V
| ≥ 10 mA
= V
= 0.9 V
CC
Doc ID 17709 Rev 5
Test conditions
CC
OH
CC
IH
; C
; C
< –40 µA
min.
L
No load
I
L
O(inactive)
≤ 80 pF; 10% to
= 80 pF
CC
OH
< –40 µA
= 1 mA
0.75 V
0.75 V
V
0.9 V
0.6 V
CC
Min.
1.5
0.3
-2
0
0
0
0
9
–0.4
CC
CC
CC
CC
A
= 25 °C.
Electrical characteristics
Typ.
11
V
V
V
CC
CC
CC
Max.
V
600
0.1
0.3
0.4
0.2
1.0
0.2
1.2
0.1
10
13
-1
CC
+0.1
+0.1
+0.3
Unit
mA
mA
µA
µA
kΩ
13/35
µs
µs
V
V
V
V
V