AT89C51CC02 Atmel Corporation, AT89C51CC02 Datasheet - Page 18
AT89C51CC02
Manufacturer Part Number
AT89C51CC02
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT89C51CC02.pdf
(7 pages)
2.AT89C51CC02.pdf
(159 pages)
3.AT89C51CC02.pdf
(33 pages)
4.AT89C51CC02.pdf
(29 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C51CC02CA-SISUM
Manufacturer:
Atmel
Quantity:
972
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Manufacturer:
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20 000
Company:
Part Number:
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Manufacturer:
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Quantity:
1 492
Company:
Part Number:
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Manufacturer:
AD
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10
Company:
Part Number:
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Manufacturer:
Atmel
Quantity:
1 845
Company:
Part Number:
AT89C51CC02UA-UM
Manufacturer:
NEDI
Quantity:
4
Requests from Host
Answers from
Bootloader
18
T89C51CC02 CAN Bootloader
The device has two possible answers:
•
•
If the chip is protected from program access an “Error” CAN message is sent (see
Section “Error Message Description”, page 23).
Otherwise an acknowledge “Command OK“ is sent.
ID_WRITE_COMMAND
ID_WRITE_COMMAND
Identifier
Identifier
Length
3
2
Length
Data[0]
1
01h
02h
Data[1]
value
1Ch
1Dh
1Eh
00h
01h
02h
03h
04h
05h
06h
1Fh
20h
Data[0]
00h
Data[2]
value
-
write value in Fuse bit
Command OK
Description
write value in P1_CF
write value in P3_CF
write value in P4_CF
write value in BTC_1
write value in BTC_2
write value in BTC_3
write value in CRIS
write value in BSB
write value in SBV
write value in SSB
write value in NNB
write value in EB
Description
4208D–CAN–03/08