AT89C51CC02UA-RATUM Atmel, AT89C51CC02UA-RATUM Datasheet - Page 156

• Manufacturer Part Number: AT89C51CC02UA-RATUM
• Description: IC 8051 MCU 16K FLASH 32-VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC02UA-RATUM

• 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
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 1
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: CANADAPT28
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Program/Code Memory ...................................................................... 34
Operation Cross Memory Access ..................................................... 44
Sharing Instructions ........................................................................... 45
In-System Programming (ISP) ........................................................... 47
Serial I/O Port ...................................................................................... 51
Timers/Counters ................................................................................. 57
Timer 2 ................................................................................................. 64
Watchdog Timer .................................................................................. 69
Watchdog Timer During Power-down Mode and Idle ...................... 71
CAN Controller .................................................................................... 73
Flash Memory Architecture ................................................................................ 34
Overview of FM0 Operations.............................................................................. 36
Registers ............................................................................................................ 42
Flash Programming and Erasure ....................................................................... 47
Boot Process ...................................................................................................... 48
Application-Programming-Interface .................................................................... 48
XROW Bytes ...................................................................................................... 49
Hardware Conditions .......................................................................................... 49
Hardware Security Byte...................................................................................... 50
Automatic Address Recognition ......................................................................... 52
Given Address .................................................................................................... 52
Broadcast Address ............................................................................................. 53
Registers ............................................................................................................. 54
Timer/Counter Operations .................................................................................. 57
Timer 0 ............................................................................................................... 57
Timer 1 ............................................................................................................... 59
Interrupt .............................................................................................................. 60
Registers ............................................................................................................ 61
Auto-Reload Mode ............................................................................................. 64
Programmable Clock-Output .............................................................................. 65
Registers ............................................................................................................ 66
Watchdog Programming...................................................................................... 70
Register .............................................................................................................. 71
Framing Error Detection .................................................................................... 51