AT89C51CC03U-RDRIM Atmel, AT89C51CC03U-RDRIM Datasheet - Page 127

• Manufacturer Part Number: AT89C51CC03U-RDRIM
• Description: IC 8051 MCU FLASH 64K 64VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC03U-RDRIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 2.25K 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: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT89C51CC03URDRTR

4182O–CAN–09/08
Table 86. CANSTMPH Register
CANSTMPH (S:AFh Read Only)
CAN Stamp Timer High
No default value after reset
Table 87. CANSTMPL Register
CANSTMPL (S:AEh Read Only)
CAN Stamp Timer Low
No default value after reset
Table 88. CANTTCH Register
CANTTCH (S:A5h Read Only)
CAN TTC Timer High
Reset Value = 0000 0000b
TIMSTMP 7 TIMSTMP 6 TIMSTMP 5 TIMSTMP 4 TIMSTMP 3 TIMSTMP 2 TIMSTMP 1 TIMSTMP 0
TIMTTC 15 TIMTTC 14 TIMTTC 13 TIMTTC 12 TIMTTC 11 TIMTTC 10
TIMSTMP
Number
Number
Number
Bit
Bit
Bit
7-0
7-0
7-0
15
7
7
7
Bit Mnemonic Description
Bit Mnemonic Description
Bit Mnemonic Description
TIMSTMP15:
TIMSTMP7:0
TIMSTMP
TIMTTC15:8
14
6
6
6
8
TIMSTMP
High byte of Time Stamp
See Figure 55.
Low byte of Time Stamp
See Figure 55.
High byte of TTC Timer
See Figure 55.
13
5
5
5
TIMSTMP
12
4
4
4
TIMSTMP
11
3
3
3
TIMSTMP
10
AT89C51CC03
2
2
2
TIMSTMP 9 TIMSTMP 8
TIMTTC 9
1
1
1
TIMTTC 8
0
0
0
127