AT83C26-ZTUL Atmel, AT83C26-ZTUL Datasheet - Page 67
![IC SMART CARD READER 1/PM 48-QFN](/photos/7/34/73471/48-vqfn-6_543-5130_01-4_sml.jpg)
AT83C26-ZTUL
Manufacturer Part Number
AT83C26-ZTUL
Description
IC SMART CARD READER 1/PM 48-QFN
Manufacturer
Atmel
Datasheet
1.AT83C26-ALTUL.pdf
(77 pages)
Specifications of AT83C26-ZTUL
Controller Type
Smart Card Reader Interface
Interface
2-Wire
Voltage - Supply
3 V ~ 5.5 V
Current - Supply
65mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
For Use With
AT89STK-09 - EVAL BOARD FOR AT83C26
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Table 51. Smart Card 1 Class B, 3V (CVCC1) (Continued)
Table 52. Smart Card 1 Class C, 1.8V (CVCC1)
Table 53. Smart Card 2 Class A, 5V (CVCC2)
7511D–SCR–02/07
Vcardok up Vcardok high level threshold
Vcardok up Vcardok high level threshold
Symbol
CI
Vcardok down
Vcardok
Symbol
CI
Vcardok
CVCC
down
Vcardok up
down
T
T
CC
T
T
CC
Symbol
CI
VHL
VLH
VHL
VLH
CVCC
_ovf
_ovf
T
CC
VHL
_ovf
Parameter
Card Supply Current Overflow:
ICCADJA = 0 (reset value)
Ripple on CVCC
Spikes on CVCC
Vcardok low level threshold
CVCC valid to 0.4V
CVCC 0 to valid
Parameter
Smart card voltage
Card Supply Current Overflow:
ICCADJA = 0 (reset value)
Ripple on CVCC
Spikes on CVCC
Vcardok low level threshold
CVCC valid to 0.4V
CVCC 0 to valid
Smart card voltage
Card Supply Current Overflow:
ICCADJB = 0 (reset value)
Ripple on CVCC
Spikes on CVCC
Vcardok high level threshold
Vcardok low level threshold
CVCC valid to 0.4V
Parameter
2.816
Min
32
4.646
1.656
1.718
Min
Min
4.6
20
30
30
Typ
100
300
0.4
56
3
Typ
0.05
220
1.8
1.8
Typ
38
80
150
90
5
5
Max
2000
176
400
85
1.944
Max
2000
400
65
56
Max
143
500
5.4
75
Unit
mA
mV
µs
µs
V
V
V
Unit
mA
mV
C
C
µs
µs
V
V
V
V
With low ESR capacitance
(0.1 Ohms max)
Unit
L
L
mA
mV
µs
=10µF
= 10µF
V
V
V
V
C
C
L
L
C
=10µF
= 10µF
Test Conditions
L
=2.2µF
Test Conditions
Test Conditions
Load = 35mA
AT83C26
Load = 60mA
67
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