T89C5121-ICUIL Atmel, T89C5121-ICUIL Datasheet - Page 98

• 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

Electrical Characteristics
Absolute Maximum Ratings
DC Parameters
98
Ambiant Temperature Under Bias ......................-25 C to 85 C
Storage Temperature ................................... -65 C to + 150 C
Voltage on
Voltage on Any Pin to V
A/T8xC5121
V
CC
to V
SS
........................................-0.5V to + 6.0V
SS
.......................... -0.5V to
T
Table 72. Core DC Parameters (XTAL, RST, P0, P2, ALE, PSEN, EA)
A
Symbol
= -40 C to +85 C; V
t
V
V
DV
Iccop
rise,
DI
V
V
V
V
PFDM
V
Icc
Icc
PFDP
t
IH1
OH
OL
G
IH
CC
IL
CC
t
fall
Parameter
Input Low Voltage
Input High Voltage
except XTAL1, RST
Input High Voltage,
XTAL1, RST
Output Low Voltage,
Port 0 and 2
Output High Voltage,
Port 0 and 2
Digital Supply Output
Current
Digital Supply
Voltage
Normal Power Down
mode
Pulsed Power Down
mode
Power Supply
current
Power-fail high level
threshold
Power-fail low level
threshold
Power Fail glitch
time
V
time
V
DD
CC
rise and fall
+ 0.5V
SS
= 0 V;
Note:
V
.2 V
0.9 x V
CC
0.7 V
I
Min
ccIDLE
I
1 s
-0.5
2.5
= 2.85V to 5.4V; F = 7.36 to 16 MHz
CC
ccop
S
Maximum Ratings” may cause permanent damage to
the device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational
sections of this specification is not implied. Exposure
to absolute maximum rating conditions may affect
device reliability.
CC
+ .9
CC
= 0.25 Freq (MHz) +4 mA
tresses at or above those listed under “ Absolute
= 0.03 Freq (MHz) +5 mA
2 .55
2 .45
Typ
2 .9
80
20
6
Max
0.2 V
V
V
0.45
10
3.0
100
30
50
600
CC
CC
+ 0.5
+ 0.5
CC
- 0.1
Unit
sec.
mA
µA
µA
ns
V
V
V
V
V
V
V
V
Test Conditions
I
I
C
C
DIcc=10mA
25°C
50°C Vcc=3V
V
Bootloader
execution
OL =
OH
4164G–SCR–07/06
CC
L
L
= 100 nF
= 100 nF
= -40 µA
= 5.4V and
1.6 mA