AT89C51CC03 Atmel Corporation, AT89C51CC03 Datasheet - Page 27

• Manufacturer Part Number: AT89C51CC03
• Manufacturer: Atmel Corporation

Specifications of AT89C51CC03

• Flash (kbytes): 64 Kbytes
• Max. Operating Frequency: 40 MHz
• Cpu: 8051-12C
• Max I/o Pins: 37
• Spi: 1
• Uart: 1
• Can: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 62.5
• Sram (kbytes): 2.25
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 3.0 to 5.5
• Timers: 4
• Isp: UART/CAN
• Watchdog: Yes

Appendix-1
Table 1. Summary of Frames from Host
4251B–CAN–03/08
Id_write_command
Id_display_data
Id_select_node
Id_prog_start
Id_prog_data
Identifier
(CRIS:0h)
(CRIS:1h)
(CRIS:2h)
(CRIS:3h)
(CRIS:4h)
length
1
5
n
5
2
3
3
2
4
num node
data[0]
00h
01h
00h
01h
02h
00h
01h
02h
03h
data[1]
C0h
1Ch
1Dh
00h
20h
40h
80h
FFh
00h
01h
05h
06h
1Eh
1Fh
20h
00h
00h
01h
-
start_address
start_address
data[2]
data[0:8]
value
value
AT89C51CC03 CAN Bootloader
-
-
-
-
-
-
-
-
address
data[3]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
end_address
end_address
data[4]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Description
Open / Close communication
Init Flash programming
Init EEPROM programming
Data to program
Display Flash Data
Blank Check in Flash
Display EEPROM Data
Erase block0 (0k to 8k)
Erase block1 (8k to 16k)
Erase block2 (16k to 32k)
Erase block3 (32k to 48k)
Erase block4 (48k to64k)
Full chip Erase
Write value in BSB
Write value in SBV
Write value in SSB
Write value in EB
Write BTC_1
Write BTC_2
Write BTC_3
Write NNB
Write CRIS
Write value in Fuse (HWB)
Start Application with Hardware
Reset
Start Application by LJMP address
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