AT83C26-RKRUL Atmel, AT83C26-RKRUL Datasheet - Page 69

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

Table 56. Smart Card 3, 4, 5 Class A, 5V (CVCC3, CVCC4, CVCC5) (Continued)
Table 57. Smart Card 3, 4, 5 Class B, 3V (CVCC3, CVCC4, CVCC5)
Table 58. Smart Card 3, 4, 5 Class C, 1.8V (CVCC3, CVCC4, CVCC5)
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
CVCC
Vcardok up
down
down
T
T
CC
T
T
CC
Symbol
VHL
VLH
VHL
VLH
_ovf
_ovf
T
T
VHL
VLH
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
Ripple on CVCC
Spikes on CVCC
Vcardok high level threshold
Vcardok low level threshold
CVCC valid to 0.4V
CVCC 0 to valid
Parameter
2.791
4.514
Min
Min
2.76
1.656
Min
1.65
32
32
32
Typ
Typ
100
100
Typ
1.8
1.8
82
40
84
30
200
3
3
78
50
5
1.944
Max
2000
Max
178
500
2000
3.24
175
500
75
Max
2000
70
134
500
Unit
Unit
mA
mV
µs
µs
V
V
V
V
mA
mV
µs
µs
Unit
V
V
V
V
mV
µs
µs
V
V
V
C
C
C
C
L
L
C
C
L
L
=470nF
= 470nF
=470nF
= 470nF
L
L
=470nF
= 470nF
Test Conditions
Test Conditions
Test Conditions
Load = 15mA
AT83C26
Load = 30mA
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