T89C51CC02CA-TDSIM Atmel, T89C51CC02CA-TDSIM Datasheet - Page 17

• Manufacturer Part Number: T89C51CC02CA-TDSIM
• Description: IC 8051 MCU FLASH 16K 24SOIC
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC02CA-TDSIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 512 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: 24-SOIC (7.5mm Width)
• For Use With: AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T89C51CC02CATDSIM

ID_Display_DATA
Example
Programming
Configuration
Information
4208D–CAN–03/08
The ID_WRITE_COMMAND flow described below allows the user to program Configuration
Information regarding the bootloader functionalities.
This operation can be executed only with a device previously opened in communication.
The Configuration Information can be divided in two groups:
•
•
Note:
T o s t a r t t h e p r o g r a m m i n g o p e r a t i o n , t h e H o s t s e n d s a “ w r i t e ” C A N m e s s a g e
(ID_WRITE_COMMAND) with the area selected, the value passed in parameter.
Take care that the Program Fuse bit command programs the 4 Fuse bits at the same time.
Boot Process Configuration:
–
–
–
CAN Protocol Configuration:
–
–
–
–
–
–
BOOTLOADER
BOOTLOADER
Display Data (from 0000h to 0008h)
Blank Check
BOOTLOADER
HOST
HOST
The CAN protocol configuration bytes are taken into account only after the next reset.
BSB
SBV
Fuse bits (BLJB and X2 bits) (see Section “Mapping and Default Value of Hardware
Security Byte”, page 4)
P1_CF, P3_CF, P4_CF
BTC_1, BTC_2, BTC_3
SSB
EB
NNB
CRIS
Id_display_data
Id_display_data
Id_display_data
Id_display_data
Id_display_data
identifier
identifier
T89C51CC02 CAN Bootloader
control
control
05
08
01
05
00
00
55
55
01
// Command OK
00
55
00 00
data
data
00
55
00
55
00
08
55 55 55 55
08
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