T89C5121-ICUIL Atmel, T89C5121-ICUIL Datasheet - Page 101

• Manufacturer Part Number: T89C5121-ICUIL
• Description: IC 8051 MCU W/SMART CARD 24SSOP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of T89C5121-ICUIL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SmartCard, UART/USART
• Peripherals: LED, POR, WDT
• Number Of I /o: 14
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: Flash RAM
• Eeprom Size: 16K x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 5.4 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -
• Other names: Q1468934; T89C5121-ICSIL; T89C5121-ICSIL

4164G–SCR–07/06
Table 75. Smart Card 5V Interface DC Parameters
Note:
Table 76. Smart Card 3V Interface DC Parameters
Note:
Table 77. Smart Card 1.8V Interface DC Parameters
Note:
Symbol
Symbol
Symbol
CV
CV
CV
CV
CV
CV
CV
CV
T
T
T
CI
CI
CI
VHLl
VHLl
VHLl
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
1. Capacitor = 10 µF, X7R type. Maximum ESR value is 250 mohm, Inductor = 4.7 µH.
1. Capacitor = 10 µF, X7R type. Maximum ESR value is 250 mohm, Inductor = 4.7 µH.
1. Capacitor = 10 µF, X7R type. Maximum ESR value is 250 mohm, Inductor = 4.7 µH.
Parameter
Card Supply
Current
Card Supply
Voltage
Ripple on CVcc
Spikes on CVcc
CVcc to 0
Parameter
Card Supply
Current
Card Supply
Voltage
Spikes on CVcc
CVcc to 0
Parameter
Card Supply
Current
Card Supply
Voltage
Ripple on CVcc
Spikes on CVcc
CVcc to 0
Min
Min
1.68
1.68
Min
2.76
2.76
4.6
4.6
60
20
60
Typ
Typ
Typ
Max
Max
Max
3.24
3.24
110
110
200
750
1.92
1.92
121
105
102
200
750
109
100
750
5.4
5.4
89
82
Unit
Unit
Unit
mV
mV
mA
mA
mA
V
V
V
V
V
V
s
s
s
V
V
V
CIcc = 60 mA
0<CIcc<60 mA
Max. charge 10 ns
Max. duration 400 ns
Max. variation CIcc 50 mA
CIcc = 0
CVcc = 5V to 0.4V (1)
V
V
V
CIcc = 60 mA
0<CIcc<60 mA
Maxi. charge 20 nA.s
Max. duration 400 ns
Max. variation CIcc 100 mA
(1)
CIcc = 0
CVcc = 5V to 0.4V (1)
Test Conditions
Test Conditions
V
V
V
CIcc = 20 mA
CIcc = 0
CVcc = 5V to 0.4V (1)
A/T8xC5121
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5.4V
= 4V
= 2.85V
= 5.4V
= 4V
= 2.85V
= 5.4V
= 4V
= 2.85V
Test Conditions
101