T89C51CC02UA-RATIM Atmel, T89C51CC02UA-RATIM Datasheet - Page 7

• Manufacturer Part Number: T89C51CC02UA-RATIM
• Description: IC 8051 MCU FLASH 16K 32VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC02UA-RATIM

• 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: 32-TQFP, 32-VQFP
• For Use With: AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T89C51CC02UARATIM

Regular Boot Process
4223C–CAN–03/08
Start Application
Yes
SBV < 3Fh
BSB = 0
Start User Bootloader
No
No
Yes
ENBOOT = 0
PC = 0000h
P1_CF = P1
No
Yes
Yes
No
T89C51CC02 UART Bootloader
No
P1_CF = FFh
P3_CF = P3
BLJB = 1
RESET
Yes
No
No
No
ENBOOT = 1
Start Bootloader
PC = F800h
Yes
Bit ENBOOT in AUXR1 Register is
P4_CF = P4
Initialized with BLJB Inverted
P3_CF = FFh
Yes
No
P4_CF = FFh
Yes
Yes
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