AT89C51CC03U-RDRIM Atmel, AT89C51CC03U-RDRIM Datasheet - Page 7

• Manufacturer Part Number: AT89C51CC03U-RDRIM
• Description: IC 8051 MCU FLASH 64K 64VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC03U-RDRIM

• 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: AT89C51CC03URDRTR

Regular Boot Process
4251B–CAN–03/08
S ta rt A pp lica tio n
E N B O O T = 0
P C = 0000h
S tart U se r B o o tlo a d e r
Y es
F C O N = 00h
S B V < F 8h
Y es
H ardw are
C ondition
B LJB = 1
R E S E T
AT89C51CC03 CAN Bootloader
N o
N o
N o
N o
Y es
E N B O O T = 1
F C O N = 0F h
P C = F 800h
Y es
bit E N B O O T in A U XR 1 R egister is
initialized w ith B LJ B inverted
E N B O O T = 1
F C O N = 00h
P C = F 800h
S ta rt B o o tlo a d e r
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