AT83C24-TISIL Atmel, AT83C24-TISIL Datasheet - Page 33

• Manufacturer Part Number: AT83C24-TISIL
• Description: IC 8051 MCU W/SMART CARD 28SOIC
• Manufacturer: Atmel

Specifications of AT83C24-TISIL

• Controller Type: Smart Card Reader Interface
• Interface: 2-Wire
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Supply: -

Table 23. Smart Card Clock (CCLK pin) (Continued)
Table 24. Smart Card I/O (CIO, CC4, CC8 pins)
4234G–SCR–01/07
Symbol
Symbol
CCLK
V
t
t
V
V
V
I
R
R
I
I
OS
IH
OH
IL
OL
IH
IL
t
t
F
F
Parameter
Rise and Fall Slew rate
Low level voltage stability
(taking into account PCB design)
High level voltage stability
(taking into account PCB design)
Smart card clock frequency
Parameter
Input Low-voltage
Input Low Current
Input High Voltage
Input High Current
Output Low-voltage
Output High Voltage
Output Short Circuit Current
Low level voltage stability
(taking into account PCB design)
High level voltage stability
(taking into account PCB design)
Output rise and fall time
Input rise and fall time
CVCC-0.4
-0.25
Min
0.12
2.35
0.2
4.2
0.75 x CVCC
0.6 x CVCC
0.7 x CVCC
0.9 x CVCC
CVCC-0.5
-0.3V
-0.25
-0.25
-0.25
Min
-20
-15
0
Typ
Typ
CVCC+0.25
CVCC+0.25
CVCC+0.25
CVCC+0.25
Max
0.5
24
CVCC
CVCC
CVCC
CVCC
Max
0.45
700
+20
+15
0.8
0.3
0.3
0.6
0.4
0.4
0.1
1
Unit
Unit
MHz
V/ns
mA
µA
µA
µ
µ
V
V
V
V
V
V
V
V
s
s
CLASS A
CCLK from 0.5 to 4.2V
CLASS B
CCLK from 0.5 to 0.85 x
CVCC
CLASS A&B&C
CVCC = CLASS A
CVCC = CLASS B
CLASS C
C
I
CVCC = CLASS A&B&C
CVCC = CLASS A
CVCC = CLASS B & C
I
I
I
I
A&B&C
I
Short to GND or CVCC
CLASS A
CLASS B
CLASS C
CVCC = CLASS A&B&C
C
CLASS A:
measurement between
0.6V and 70% of CVCC
CLASS B & C:
measurement between
0.4V and 70% of CVCC
C
IL
OL
OL
OL
OH
OH
L
L
L
= 500 µA
= 30pF, CLK=48MHz
= 65 pF
= 65 pF
= -1 mA CLASS A
= -1 mA CLASS B
= -1 mA CLASS C
= 40 µA CLASS
= 0
Test Conditions
Test Conditions
AT83C24
µ
A, CLASS A&B
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