AT89C51CC02 Atmel Corporation, AT89C51CC02 Datasheet - Page 21

• 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
ID_READ_COMMAND
Example
4208D–CAN–03/08
COMMAND FINISHED
Wait Value of data
Send read_com message
OR
COMMAND ABORTED
Host
Wait ERROR_SECURITY
Read Fuse bit
BOOTLOADER
BOOTLOADER
Read Bootloader Version
Read SBV
BOOTLOADER
HOST
HOST
HOST
ID_READ_COM MESSAGE
ID_READ_COM MESSAGE
ID_ERROR MESSAGE
Id_read_command
Id_read_command
Id_read_command
Id_read_command
Id_read_command
Id_read_command
identifier
identifier
identifier
T89C51CC02 CAN Bootloader
control
control
control
01
01
02
01
02
01
Send ERROR_SECURITY
55
02
F0
00
01
F5
data
data
data
00
01
// Bootloader version 55h
// Fuse bit = F0h
// SBV = F5h
Bootloader
COMMAND FINISHED
RD_WR_SECURITY
Send Data read
Wait Read_Com
Read Data
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