AT89C51CC02 Atmel Corporation, AT89C51CC02 Datasheet - Page 108

• Manufacturer Part Number: AT89C51CC02
• Manufacturer: Atmel Corporation

Specifications of AT89C51CC02

• Flash (kbytes): 16 Kbytes
• Max. Operating Frequency: 40 MHz
• Cpu: 8051-12C
• Max I/o Pins: 20
• Uart: 1
• Can: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 62.5
• Sram (kbytes): 0.5
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 3.0 to 5.5
• Timers: 4
• Isp: UART/CAN
• Watchdog: Yes

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AT/T89C51CC02
Table 79. CANIDM1 Register for V2.0 part A
CANIDM1 for V2.0 part A (S:C4h)
CAN Identifier Mask Registers 1
No default value after reset.
Table 80. CANIDM2 Register for V2.0 part A
CANIDM2 for V2.0 part A (S:C5h)
CAN Identifier Mask Registers 2
No default value after reset.
Table 81. CANIDM3 Register for V2.0 part A
CANIDM3 for V2.0 part A (S:C6h)
CAN Identifier Mask Registers 3
No default value after reset.
IDMSK 10
IDMSK 2
Bit Number
Bit Number
Bit Number
7
7
7
-
7 - 0
7 - 5
7 - 0
4 -0
IDMSK 9
IDMSK 1
6
6
6
-
Bit Mnemonic
Bit Mnemonic
Bit Mnemonic
IDTMSK10:3
IDTMSK2:0
IDMSK 8
IDMSK 0
-
-
5
5
5
-
Description
IDentifier Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 43.
Description
IDentifier Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 43.
Reserved
The values read from these bits are indeterminate. Do not set these
bits.
Description
Reserved
The values read from these bits are indeterminate.
IDMSK 7
4
4
4
-
-
IDMSK 6
3
3
3
-
-
IDMSK 5
2
2
2
-
-
IDMSK 4
1
1
1
-
-
4126L–CAN–01/08
IDMSK 3
0
0
0
-
-