AT89C51CC02CA-RATUM Atmel, AT89C51CC02CA-RATUM Datasheet - Page 98

• Manufacturer Part Number: AT89C51CC02CA-RATUM
• Description: IC 8051 MCU FLASH 16K 32-VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC02CA-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

98
AT/T89C51CC02
Table 61. CANGIE Register
CANGIE (S:C1h) – CAN
Reset Value = xx00 000xb
Bit Number
7
-
7 - 6
5
4
3
2
1
0
6
-
Bit Mnemonic
ENERCH
ENERG
ENBUF
ENRX
ENTX
-
-
ENRX
5
Description
Reserved
The values read from these bits are indeterminate. Do not set these
bits.
Enable Receive Interrupt
0 - Disable
1 - Enable
Enable Transmit Interrupt
0 - Disable
1 - Enable
Enable Message Object Error Interrupt
0 - Disable
1 - Enable
Enable BUF Interrupt
0 - Disable
1 - Enable
Enable General Error Interrupt
0 - Disable
1 - Enable
Reserved
The value read from this bit is indeterminate. Do not set this bit.
See Figure 39.
ENTX
4
ENERCH
3
ENBUF
2
ENERG
1
4126L–CAN–01/08
0
-