T89C51CC01CA-RLTIM Atmel, T89C51CC01CA-RLTIM Datasheet - Page 17

• Manufacturer Part Number: T89C51CC01CA-RLTIM
• Description: IC 8051 MCU FLASH 32K 44VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC01CA-RLTIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.25K 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: 44-TQFP, 44-VQFP
• For Use With: AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T89C51CC01CARLTIM

Read Configuration
Information or
Manufacturer
Information
Requests From Host
Answers From
Bootloader
4211C–CAN–03/08
The flow described below allows the user to read the configuration or manufacturer information.
Note:
The boot loader answers with:
•
•
•
‘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 Manufacturer Code
Read Bootloader version
Read Product Revision
Read HSB (Fuse bit)
Read Product Name
Read Family Code
Command Name
Read Device ID1
Read Device ID2
The field “Load Offset” is not used
Read SSB
Read BSB
Read SBV
Read EB
Record
type
05h
T89C51CC01 UART Bootloader
Offset
Load
x
Record
length
02h
Data[0]
00h
07h
0Bh
0Eh
0Fh
Data[1]
00h
01h
02h
03h
00h
01h
02h
06h
00h
00h
01h
00h
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