T89C51CC02CA-TDSIM Atmel, T89C51CC02CA-TDSIM Datasheet - Page 3

• 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

ISP Communication
Management
User Call Management Several Application Program Interface (API) calls are available to the application program to
Flash Memory
Management
Bootloader Configuration
Configuration and
Manufacturer
Information
4208D–CAN–03/08
The purpose of this process is to manage the communication and its protocol between the on-
chip bootloader and an external device (host). The on-chip bootloader implements a CAN proto-
col (see Section “Protocol”, page 9). This process translates serial communication frames (CAN)
into Flash memory accesses (read, write, erase...).
selectively erase and program Flash pages. All calls are made through a common interface (API
calls) included in the bootloader. The purpose of this process is to translate the application
request into internal Flash memory operations.
This process manages low level accesses to the Flash memory (performs read and write
accesses).
The following table lists Configuration and Manufacturer byte information used by the
bootloader.
This information can be accessed by the user through a set of API or ISP command.
Mnemonic
BSB
SBV
P1_CF
P3_CF
P4_CF
SSB
EB
CANBT1
CANBT2
CANBT3
NNB
CRIS
Manufacturer
ID1: Family code
ID2: Product Name
ID3: Product Revision
Description
Boot Status Byte
Software Boot Vector
Port 1 Configuration
Port 3 Configuration
Port 4 Configuration
Software Security Byte
Extra Byte
CAN Bit Timing 1
CAN Bit Timing 2
CAN Bit Timing 3
Node Number Byte
CAN Relocatable Identifier Segment
T89C51CC02 CAN Bootloader
Default Value
FFh
FCh
FEh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
FFh
D7h
BBh
FFh
58h
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