AT89C51CC02UA-RATUM Atmel, AT89C51CC02UA-RATUM Datasheet - Page 88

• Manufacturer Part Number: AT89C51CC02UA-RATUM
• Description: IC 8051 MCU 16K FLASH 32-VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC02UA-RATUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 512 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: 32-TQFP, 32-VQFP
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 1
• 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
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data and Remote Frame
88
message object in transmission
message object disabled
message object in reception
by user
message object in transmission
message object in reception
by CAN controller
message object disabled
AT/T89C51CC02
message object in transmission
message object disabled
1
0
0
Description of the different steps for:
•
•
•
u
c
c
1
0
0
u
c
u
1
1
0
u
u
c
Data frame
Remote frame, with automatic reply
Remote frame
1
1
0
u
u
c
0
0
x
x
x
u
u
u
u
u
x
x
x
u
u
u
1
0
0 0
1 0
0 1
u
c
u u
c u
u c
0 0
1 0
0 1
u u
u
c u
i
u : modified by user
x
x
u
u
c
0 0
1 0
u u
c u
Node A
i
c : modified by CAN
1
1
0
0
u
u
u
u
Node B
1
0
0
u
c
u
1
0
1
0
u
u
c
c
1
1
0
u
u
c
0
0
0
0
x
x
u
u
u
u
u
u
1
0
0
u
c
c
1
0
0 0
0 1
0 0
1 0
u
c
u u
u c
u u
c u
0 0
0 0
1 0
u u
u u
c u
x
x
u
u
0 0
0 1
u u
u c
message object in reception
message object disabled
message object in transmission by user
message object disabled
message object in transmission
by CAN controller
message object disabled
message object in reception
message object in reception
message object disabled
4126L–CAN–01/08