T89C51CC02CA-RATIM Atmel, T89C51CC02CA-RATIM Datasheet - Page 19

• Manufacturer Part Number: T89C51CC02CA-RATIM
• Description: IC 8051 MCU FLASH 16K 32VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC02CA-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: T89C51CC02CARATIM

Flow Description
Example
4223C–CAN–03/08
COMMAND FINISHED
Wait COMMAND_OK
Send Erase Command
OR
Host
OR
COMMAND ABORTED
Wait Checksum Error
COMMAND ABORTED
Wait Security Error
Full Chip Erase
Erase Block1(8k to 16k)
HOST
BOOTLOADER
HOST
BOOTLOADER
’X’ & CR & LF
Erase Command
’P’ & CR & LF
’.’ & CR & LF
: 01 0000 03 07 F5
: 01 0000 03 07 F5 . CR LF
: 02 0000 03 01 20 DA
: 02 0000 03 01 20 DA . CR LF
T89C51CC02 UART Bootloader
Send Checksum Error
Send Security Error
Bootloader
Wait Erase Command
Send COMMAND_OK
Checksum Error
NO_SECURITY
Wait Erasing
19