T89C5115_08 ATMEL [ATMEL Corporation], T89C5115_08 Datasheet - Page 109

• Manufacturer Part Number: T89C5115_08
• Description: Low Pin Count 8-bit Microcontroller with A/D Converter and 16 KBytes Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Features ................................................................................................. 1
Description ............................................................................................ 2
Block Diagram ....................................................................................... 2
Pin Configurations ................................................................................ 3
Pin Description...................................................................................... 5
SFR Mapping ....................................................................................... 10
Clock .................................................................................................... 14
Power Management ............................................................................ 18
Reset Pin .............................................................................................. 18
Data Memory ....................................................................................... 24
EEPROM Data Memory ....................................................................... 29
I/O Configurations ................................................................................................. 7
Port Structure ....................................................................................................... 7
Read-Modify-Write Instructions ............................................................................ 8
Quasi Bi-directional Port Operation ...................................................................... 8
Description ......................................................................................................... 14
Register .............................................................................................................. 17
At Power-up (cold reset)..................................................................................... 18
During a Normal Operation (Warm Reset) ......................................................... 19
Watchdog Reset ................................................................................................. 19
Reset Recommendation to Prevent Flash Corruption ......................................... 20
Idle Mode............................................................................................................ 20
Power-down Mode ............................................................................................. 20
Registers ............................................................................................................. 23
Internal Space .................................................................................................... 24
Dual Data Pointer ............................................................................................... 26
Registers ............................................................................................................ 27
Write Data in the Column Latches...................................................................... 29
Programming ...................................................................................................... 29
Read Data .......................................................................................................... 29
Examples............................................................................................................ 30
Registers ............................................................................................................ 31
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