ST8024LTR STMicroelectronics, ST8024LTR Datasheet - Page 26
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ST8024LTR
Manufacturer Part Number
ST8024LTR
Description
Interface - Specialized Smart card interface 3V or 5V 26 MHz
Manufacturer
STMicroelectronics
Datasheet
1.ST8024LTR.pdf
(35 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST8024LTR
Manufacturer:
STMicroelectronics
Quantity:
2 000
Functional description
6.11
26/35
Figure 9.
V
The ST8024L supports three smartcard V
is controlled by the 1.8V and 5V/3V signals as shown in
priority over the 5V/3V. When the 1.8 V pin is taken high, V
setting on the 5V/3V pin.
When the 1.8V pin is taken low, the 5V/3V pin selects the 5 V or 3 V V
taken high, then V
Table 23.
CC
selection settings
5V/3V pin
0
1
x
Emergency deactivation sequence (card extraction)
V
CC
selection settings
CC
is 5 V, and if the 5V/3V pin is taken low then V
Doc ID 17709 Rev 5
1.8V pin
0
0
1
CC
voltages: 1.8 V, 3 V, and 5 V. The V
Table
CC
is 1.8 V and it overrides any
23. The 1.8V signal has
V
CC
1.8 V
3 V
5 V
CC
output
CC
is 3 V.
. If the 5V/3V pin is
CC
selection
ST8024L