AT89C51CC03U-S3SIM ATMEL [ATMEL Corporation], AT89C51CC03U-S3SIM Datasheet - Page 191

• Manufacturer Part Number: AT89C51CC03U-S3SIM
• Description: Enhanced 8-bit MCU with CAN Controller and Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Table of Contents
4182I–CAN–06/05
Features ................................................................................................. 1
Description ............................................................................................ 2
Block Diagram ...................................................................................... 2
Pin Configuration ................................................................................. 3
SFR Mapping ....................................................................................... 12
Clock .................................................................................................... 18
Data Memory ....................................................................................... 23
Power Monitor ..................................................................................... 30
Reset .................................................................................................... 32
Power Management ............................................................................ 34
EEPROM Data Memory ...................................................................... 38
CA-BGA64 Top View ............................................................................................ 5
I/O Configurations................................................................................................. 8
Port 1, Port 3 and Port 4 ....................................................................................... 8
Port 0 and Port 2................................................................................................... 9
Read-Modify-Write Instructions .......................................................................... 10
Quasi-Bidirectional Port Operation ..................................................................... 11
Description.......................................................................................................... 18
Registers............................................................................................................. 21
Internal Space..................................................................................................... 24
External Space ................................................................................................... 25
Dual Data Pointer ............................................................................................... 27
Registers............................................................................................................. 28
Description.......................................................................................................... 30
Introduction ......................................................................................................... 32
Reset Input ......................................................................................................... 32
Reset Output ....................................................................................................... 33
Introduction ......................................................................................................... 34
Idle Mode ............................................................................................................ 34
Power-Down Mode ............................................................................................. 34
Registers............................................................................................................. 37
Write Data in the Column Latches ...................................................................... 38
Programming ...................................................................................................... 38
Read Data........................................................................................................... 38
AT89C51CC03
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