T89C51CC02UA-RATIM Atmel, T89C51CC02UA-RATIM Datasheet - Page 10

• Manufacturer Part Number: T89C51CC02UA-RATIM
• Description: IC 8051 MCU FLASH 16K 32VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC02UA-RATIM

• 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
• For Use With: AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T89C51CC02UARATIM

10
T89C51CC02 CAN Bootloader
It is possible to allocate a new value for CAN ISP identifiers by writing the byte CRIS with the
base value for the group of identifier.
The maximum value for CRIS is 7Fh and the default CRIS value is 00h.
Identifier
ID_PROG_START
ID_PROG_DATA
ID_DISPLAY_DATA
ID_WRITE_COMMAND
ID_READ_COMMAND
ID_ERROR
Command Effect
Start a Flash/EEPROM programming
Data for Flash/EEPROM programming
Display data
Write in XAF, or Hardware Byte
Read from XAF or Hardware Byte and special data
Error message from bootloader only
[CRIS]1h
[CRIS]2h
[CRIS]3h
[CRIS]4h
[CRIS]5h
[CRIS]6h
Value
4208D–CAN–03/08