AT83C26-RKRUL Atmel, AT83C26-RKRUL Datasheet - Page 68

• Manufacturer Part Number: AT83C26-RKRUL
• Description: RFID Modules & Development Tools 3V Smart card reader
• Manufacturer: Atmel

Table 53. Smart Card 2 Class A, 5V (CVCC2) (Continued)
Table 54. Smart Card 2 Class B, 3V (CVCC2)
Table 55. Smart Card 2 Class C, 1.8V (CVCC2)
Table 56. Smart Card 3, 4, 5 Class A, 5V (CVCC3, CVCC4, CVCC5)
68
Vcardok up Vcardok high level threshold
Vcardok up Vcardok high level threshold
Symbol
CI
Vcardok
Symbol
CI
Vcardok
CVCC
CVCC
down
down
T
T
CC
T
T
CC
Symbol
Symbol
CI
VHL
VLH
VHL
VLH
CVCC
_ovf
_ovf
T
CC
VLH
_ovf
AT83C26
Parameter
Smart card voltage
Card Supply Current Overflow:
ICCADJB = 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:
ICCADJB = 0 (reset value)
Ripple on CVCC
Spikes on CVCC
Vcardok low level threshold
CVCC valid to 0.4V
CVCC 0 to valid
CVCC 0 to valid
Smart card voltage
Card Supply Current Overflow:
ICCADJB = 0 (reset value)
Parameter
Parameter
2.825
Min
2.76
Min
1.656
1.651
Min
Min
4.6
29
29
Typ
Typ
100
100
Typ
1.8
1.8
Typ
88
86
70
80
200
3
3
5
1.944
Max
1000
Max
158
500
1000
3.24
164
500
75
Max
2000
Max
60
5.4
70
Unit
Unit
mA
mV
µs
µs
mA
mV
V
V
V
V
Unit
µs
µs
Unit
V
V
V
V
mA
µs
V
C
C
C
C
L
L
C
L
L
=2.2µF
= 2.2µF
L
=2.2µF
= 2.2µF
= 2.2µF
Test Conditions
Test Conditions
Test Conditions
Test Conditions
Load = 35mA
Load = 60mA
Load = 30mA
7511D–SCR–02/07