AT89C51CC02UA-RATUM Atmel, AT89C51CC02UA-RATUM Datasheet - Page 106

• 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

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AT/T89C51CC02
Table 74. CANIDT1 for V2.0 part A
CANIDT4 for V2.0 part A (S:BFh)
CAN Identifier Tag Registers 4
No default value after reset.
Table 75. CANIDT2Register for V2.0 part A
CANIDT1 for V2.0 Part B (S:BCh)
CAN Identifier Tag Registers 1
No default value after reset.
Table 76. CANIDT2 Register for V2.0 Part B
CANIDT2 for V2.0 Part B (S:BDh)
CAN Identifier Tag Registers 2
No default value after reset.
IDT 28
IDT 20
Bit Number
Bit Number
Bit Number
7
7
7
-
7 - 3
7 - 0
7 - 0
2
1
0
IDT 27
IDT 19
6
6
6
-
Bit Mnemonic
Bit Mnemonic
Bit Mnemonic
IDT28:21
IDT20:13
RTRTAG
RB0TAG
-
-
IDT 26
IDT 18
5
5
5
-
Description
Reserved
The values read from these bits are indeterminate. Do not set these
bits.
Remote transmission request tag value.
Reserved
The values read from this bit are indeterminate. Do not set these
bit.
Reserved bit 0 tag value.
Description
IDentifier Tag Value
See Figure 43.
Description
IDentifier Tag Value
See Figure 43.
IDT 25
IDT 17
4
4
4
-
IDT 24
IDT 16
3
3
3
-
RTRTAG
IDT 23
IDT 15
2
2
2
IDT 22
IDT 14
1
1
1
-
4126L–CAN–01/08
RB0TAG
IDT 21
IDT 13
0
0
0