AT89C51CC03UA-RDTUM Atmel, AT89C51CC03UA-RDTUM Datasheet - Page 194
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AT89C51CC03UA-RDTUM
Manufacturer Part Number
AT89C51CC03UA-RDTUM
Description
IC 8051 MCU FLASH 64K 64-VQFP
Manufacturer
Atmel
Series
AT89C CANr
Datasheet
1.AT89C51CC03C-S3RIM.pdf
(198 pages)
Specifications of AT89C51CC03UA-RDTUM
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
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
2304 B
Interface Type
UART, SPI
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
36
Number Of Timers
2
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
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
64VQFP
Device Core
8051
Family Name
AT89
Maximum Speed
60 MHz
For Use With
AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Table of Contents
i
AT89C51CC03
Features ................................................................................................. 1
Description ............................................................................................ 2
Block Diagram ...................................................................................... 2
Pin Configuration ................................................................................. 3
SFR Mapping ....................................................................................... 11
Clock .................................................................................................... 17
Data Memory ....................................................................................... 22
Power Monitor ..................................................................................... 29
Reset .................................................................................................... 31
Power Management ............................................................................ 33
EEPROM Data Memory ...................................................................... 37
I/O Configurations................................................................................................. 7
Port 1, Port 3 and Port 4 ....................................................................................... 7
Port 0 and Port 2................................................................................................... 8
Read-Modify-Write Instructions ............................................................................ 9
Quasi-Bidirectional Port Operation ..................................................................... 10
Description.......................................................................................................... 17
Registers............................................................................................................. 20
Internal Space..................................................................................................... 23
External Space ................................................................................................... 24
Dual Data Pointer ............................................................................................... 26
Registers............................................................................................................. 27
Description.......................................................................................................... 29
Introduction ......................................................................................................... 31
Reset Input ......................................................................................................... 31
Reset Output ....................................................................................................... 32
Introduction ......................................................................................................... 33
Idle Mode ............................................................................................................ 33
Power-Down Mode ............................................................................................. 33
Registers............................................................................................................. 36
Write Data in the Column Latches ...................................................................... 37
Programming ...................................................................................................... 37
Read Data........................................................................................................... 37
Examples ............................................................................................................ 38
4182O–CAN–09/08