attiny167-esxz ATMEL Corporation, attiny167-esxz Datasheet - Page 271

• Manufacturer Part Number: attiny167-esxz
• Description: 8-bit Avr 8-bit Microcontroller Microcontroller With 16k Bytes In-system Programmable Flash And Lin Controller
• Manufacturer: ATMEL Corporation

7728A–AUTO–07/08
1
2
3
4
5
Features ..................................................................................................... 1
Description ............................................................................................... 2
AVR CPU Core .......................................................................................... 6
AVR Memories ........................................................................................ 14
System Clock and Clock Options ......................................................... 23
Power Management and Sleep Modes ................................................. 41
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
2.1
2.2
2.3
2.4
2.5
2.6
2.7
3.1
3.2
3.3
3.4
3.5
4.1
4.2
4.3
4.4
4.5
5.1
5.2
5.3
Part Description ....................................................................................................2
Automotive Quality Grade ....................................................................................2
Disclaimer ............................................................................................................3
Block Diagram ......................................................................................................3
Pin Configuration ..................................................................................................4
Pin Description .....................................................................................................4
Resources ............................................................................................................5
About Code Examples .........................................................................................5
Overview ..............................................................................................................6
ALU – Arithmetic Logic Unit .................................................................................7
Status Register .....................................................................................................7
General Purpose Register File .............................................................................9
Stack Pointer ......................................................................................................10
Instruction Execution Timing ..............................................................................11
Reset and Interrupt Handling .............................................................................11
In-System Re-programmable Flash Program Memory ......................................14
SRAM Data Memory ..........................................................................................15
EEPROM Data Memory .....................................................................................16
I/O Memory ........................................................................................................20
Register Description ...........................................................................................20
Clock Systems and their Distribution .................................................................23
Clock Sources ....................................................................................................24
Dynamic Clock Switch ........................................................................................30
System Clock Prescaler .....................................................................................36
Register Description ...........................................................................................36
Sleep Modes ......................................................................................................41
BOD Disable ......................................................................................................41
Idle Mode ...........................................................................................................42
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