AT89C51CC01UA-RLTUM Atmel, AT89C51CC01UA-RLTUM Datasheet - Page 144

• Manufacturer Part Number: AT89C51CC01UA-RLTUM
• Description: IC 8051 MCU FLASH 32K 44-VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC01UA-RLTUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1280 B
• Interface Type: UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: CANADAPT28
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Package: 44VQFP
• Device Core: 8051
• Family Name: AT89
• Maximum Speed: 40 MHz
• Cpu Family: AT89
• Device Core Size: 8b
• Frequency (max): 40MHz
• Total Internal Ram Size: 1.25KB
• # I/os (max): 34
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: VQFP
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT89C51CC01UARLTUM

Electrical Characteristics
Absolute Maximum Ratings
DC Parameters for Standard Voltage
T
Table 121. DC Parameters in Standard Voltage
144
Ambiant Temperature Under Bias:
I = industrial ....................................................... -40°C to 85°C
Storage Temperature .................................... -65°C to + 150°C
Voltage on V
Voltage on Any Pin from V
Power Dissipation .............................................................. 1 W
A
Symbol
= -40°C to +85°C; V
V
V
R
V
V
V
V
C
V
IH1
I
I
I
OH1
I
I
CC
OL1
RST
PD
TL
OL
OH
IL
LI
IH
IO
IL
(8)
A/T89C51CC01
Parameter
Input Low Voltage
Input High Voltage except XTAL1, RST
Input High Voltage, XTAL1, RST
Output Low Voltage, ports 1, 2, 3 and 4
Output Low Voltage, port 0, ALE, PSEN
Output High Voltage, ports 1, 2, 3, 4 and 5
Output High Voltage, port 0, ALE, PSEN
RST Pulldown Resistor
Logical 0 Input Current ports 1, 2, 3 and 4
Input Leakage Current
Logical 1 to 0 Transition Current, ports 1, 2, 3
and 4
Capacitance of I/O Buffer
Power-down Current
Power Supply Current
CC
from V
SS
......................................-0.5V to + 6V
SS
SS
= 0V; V
.................... -0.5V to V
CC
= 3V to 5.5V; F = 0 to 40 MHz
(6)
(6)
CC
+ 0.2 V
0.2 V
ICC_FLASH_WRITE
V
V
V
V
V
V
0.7 V
CC
CC
CC
CC
CC
CC
Min
-0.5
CC
15
- 0.3
- 0.7
- 1.5
- 0.3
- 0.7
- 1.5
CC
+ 0.9
I
*NOTICE:
I
CCIDLE
CCOP
= 0.7 Freq (MHz) + 3 mA
= 0.6 Freq (MHz) + 2 mA
(7)
Typ
160
40
=0.4 Freq (MHz) + 20 ma
Stresses at or above those listed under “Absolute Max-
imum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional oper-
ation of the device at these or any other conditions
above those indicated in the operational sections of
this specification is not implied. Exposure to absolute
maximum rating conditions may affect device reliability.
The power dissipation is based on the maximum allow-
able die temperature and the thermal resistance of the
package.
(5)
0.2Vcc - 0.1
V
V
CC
CC
Max
0.45
0.45
-650
200
±10
400
0.3
1.0
0.3
1.0
-50
10
+ 0.5
+ 0.5
Unit
kΩ
µA
µA
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
I
I
Vin = 0.45V
0.45V < Vin < V
Vin = 2.0V
Fc = 1 MHz
T
3V < V
3V < V
OL
OL
OL
OL
OL
OL
OH
OH
OH
OH
OH
OH
A
= 25°C
= 100 µA
= 1.6 mA
= 3.5 mA
= 200 µA
= 3.2 mA
= 7.0 mA
= -10 µA
= -30 µA
= -60 µA
= -200 µA
= -3.2 mA
= -7.0 mA
Test Conditions
CC
CC
< 5.5V
< 5.5V
4129N–CAN–03/08
(4)
(4)
(4)
(4)
(4)
(4)
CC
(3)
(1)(2)