AT89C51CC03C-RDTIM Atmel, AT89C51CC03C-RDTIM Datasheet - Page 15
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AT89C51CC03C-RDTIM
Manufacturer Part Number
AT89C51CC03C-RDTIM
Description
IC 8051 MCU FLASH 64K 64VQFP
Manufacturer
Atmel
Series
AT89C CANr
Datasheets
1.AT89C51CC03C-S3RIM.pdf
(198 pages)
2.AT89C51CC03C-S3RIM.pdf
(32 pages)
3.AT89C51CC03C-S3RIM.pdf
(27 pages)
4.AT89C51CC03C-S3RIM.pdf
(184 pages)
Specifications of AT89C51CC03C-RDTIM
Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
36
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT89C51CC03CRDTIM
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
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