AT89C51CC01CA-SLSUM Atmel, AT89C51CC01CA-SLSUM Datasheet - Page 109

• Manufacturer Part Number: AT89C51CC01CA-SLSUM
• Description: IC 8051 MCU 32K FLASH 44-PLCC
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC01CA-SLSUM

• 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-PLCC
• Package: 44PLCC
• Device Core: 8051
• Family Name: 89C
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 34
• Interface Type: CAN/UART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4129N–CAN–03/08
Table 79. CANIDT4 Register for V2.0 part A
CANIDT4 for V2.0 part A (S:BFh)
CAN Identifier Tag Registers 4
No default value after reset.
Table 80. CANIDT1 Register for V2.0 part B
CANIDT1 for V2.0 part B (S:BCh)
CAN Identifier Tag Registers 1
No default value after reset.
Table 81. 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.
Number
Number
Number
IDT 28
IDT 20
Bit
Bit
Bit
7-3
7-0
7-0
7
7
7
-
2
1
0
Bit Mnemonic Description
Bit Mnemonic Description
Bit Mnemonic Description
IDT 27
IDT 19
IDT28:21
IDT20:13
RTRTAG
RB0TAG
6
6
6
-
-
-
IDT 26
IDT 18
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.
IDentifier Tag Value
See Figure 50.
IDentifier Tag Value
See Figure 50.
5
5
5
-
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
-
RB0TAG
IDT 21
IDT 13
0
0
0
109