AT89C51CC03CA-RLTUM Atmel, AT89C51CC03CA-RLTUM Datasheet - Page 168

• Manufacturer Part Number: AT89C51CC03CA-RLTUM
• Description: IC 8051 MCU 64K FLASH 44-VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC03CA-RLTUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 2.25K 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: 2304 B
• Interface Type: UART, SPI
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 36
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Package: 44VQFP
• Device Core: 8051
• Family Name: AT89
• Maximum Speed: 60 MHz
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
Absolute Maximum Ratings
ICCOP Test Conditions
Power Consumption
Management
DC Parameters for Standard Voltage
Industrial T
Automotive T
V
V
Table 116. DC Parameters in Standard Voltage
168
Ambiant Temperature Under Bias:
I = industrial........................................................-40°C to 85°C
A = automotive..................................................-40°C to +125°C
Voltage on V
Voltage on Any Pin from V
Power Dissipation .............................................................. 1 W
CC
CC
Symbol
V
V
=3.0V to 5.5V and F = 0 to 40 MHz (both internal and external code execution)
=4.5V to 5.5V and F = 0 to 60 MHz (internal code execution only)
V
V
V
OL1
IH1
OL
IH
IL
AT89C51CC03
A
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
CC
= -40°C to +85°C; V
A
= -40°C to +125°C; V
from V
SS
......................................-0.5V to + 6V
SS
..................... -0.5V to V
SS
Since the introduction of the first C51 device, every manufacturer made operating I
measurements under Reset, which made sense for the designs where the CPU was
running under reset. In our new devices, the CPU is no longer active during reset, so the
power consumption is very low but not representative of what will happen in the cus-
tomer system. Thus, while keeping measurements under Reset, we present a new way
to measure the operating I
Using an internal test ROM, the following code is executed.
Label: SJMP Label (80FE)
Ports 1 and 4 are disconnected, RST = Vcc, XTAL2 is not connected and XTAL1 is
driven by the clock.
This is much more representative of the real operating Icc.
= 0V;
SS
= 0V
(6)
(6)
CC
+ 0.2V
0.2 V
0.7 V
Min
-0.5
CC
Note:
CC
+ 0.9
CC
.
Stresses at or above those listed under “Absolute 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 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 allowable
die temperature and the thermal resistance of the package.
Typ
(5)
0.2Vcc - 0.1
V
V
CC
CC
Max
0.45
0.45
0.3
1.0
0.3
1.0
+ 0.5
+ 0.5
Unit
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
OL
OL
OL
OL
OL
OL
4182O–CAN–09/08
= 100 μA
= 1.6 mA
= 3.5 mA
= 200 μA
= 3.2 mA
= 7.0 mA
Test Conditions
(4)
(4)
(4)
(4)
(4)
(4)
CC