AT89C51CC03 Atmel Corporation, AT89C51CC03 Datasheet - Page 15
AT89C51CC03
Manufacturer Part Number
AT89C51CC03
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT89C51CC03.pdf
(7 pages)
2.AT89C51CC03.pdf
(198 pages)
3.AT89C51CC03.pdf
(32 pages)
4.AT89C51CC03.pdf
(27 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C51CC03C-IM
Manufacturer:
AT
Quantity:
17
Company:
Part Number:
AT89C51CC03CA-IM
Manufacturer:
TI
Quantity:
18
Company:
Part Number:
AT89C51CC03CA-JM
Manufacturer:
ATEML
Quantity:
42
Company:
Part Number:
AT89C51CC03CA-RDTUM
Manufacturer:
COSMO
Quantity:
6 000
Company:
Part Number:
AT89C51CC03CA-RLTUM
Manufacturer:
ADI
Quantity:
141
Read Configuration
Information or
Manufacturer
Information
Requests from Host
Answers from
Bootloader
4266C–CAN–03/08
The flow described below allows the user to read the configuration or manufacturer information.
Note:
The bootloader answers with:
•
•
•
Read Manufacturer Code
Read Bootloader version
Read Product Revision
‘value’ & ‘.’ & ‘CR’ & ’LF’ when the value is programmed
‘X’ & ‘CR’ & ‘LF’ if the checksum is wrong
‘P’ & ‘CR’ & ‘LF’ if the Security is set
Read HSB (Fuse bit)
Read Product Name
Command Name
Read Family Code
Read Device ID1
Read Device ID2
The field “Load Offset” is not used
Read SSB
Read BSB
Read SBV
Read EB
Record
Type
05h
AT89C51CC03 UART Bootloader
Offset
Load
x
Record
Length
02h
Data[0]
0Bh
0Eh
00h
07h
0Fh
Data[1]
00h
01h
02h
03h
00h
01h
02h
06h
00h
00h
01h
00h
15