AT89C51CC02 Atmel Corporation, AT89C51CC02 Datasheet - Page 19

• 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

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
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