Rainbow Electronics ATmega161L User Manual
Features, Disclaimer
Table of contents
Document Outline
- Features
- Disclaimer
- Pin Configuration
- Description
- Architectural Overview
- The General Purpose Register File
- ALU – Arithmetic Logic Unit
- Self-programmable Flash Program Memory
- EEPROM Data Memory
- SRAM Data Memory
- Program and Data Addressing Modes
- Register Direct, Single Register Rd
- Register Direct, Two Registers Rd and Rr
- I/O Direct
- Data Direct
- Data Indirect with Displacement
- Data Indirect
- Data Indirect with Pre- decrement
- Data Indirect with Post- increment
- Constant Addressing Using the LPM Instruction
- Indirect Program Addressing, IJMP and ICALL
- Relative Program Addressing, RJMP and RCALL
- Direct Program Addressing, JMP and CALL
- Memory Access Times and Instruction Execution Timing
- l/O Memory
- Reset and Interrupt Handling
- Reset Sources
- Power-on Reset
- External Reset
- Watchdog Reset
- MCU Status Register – MCUSR
- Interrupt Handling
- Interrupt Response Time
- General Interrupt Mask Register – GIMSK
- General Interrupt Flag Register – GIFR
- Timer/Counter Interrupt Mask Register – TIMSK
- Timer/Counter Interrupt Flag Register – TIFR
- External Interrupts
- MCU Control Register – MCUCR
- Sleep Modes
- Timer/Counters
- Timer/Counter Prescalers
- 8-bit Timer/Counters T/C0 and T/C2
- Timer/Counter0 Control Register – TCCR0
- Timer/Counter2 Control Register – TCCR2
- Timer Counter0 – TCNT0
- Timer/Counter2 – TCNT2
- Timer/Counter0 Output Compare Register – OCR0
- Timer/Counter2 Output Compare Register – OCR2
- Timer/Counters 0 and 2 in PWM Mode
- PWM Modes (Up/Down and Overflow)
- Asynchronous Status Register – ASSR
- Asynchronous Operation of Timer/Counter2
- Timer/Counter1
- Timer/Counter1 Control Register A – TCCR1A
- Timer/Counter1 Control Register B – TCCR1B
- Timer/Counter1 Register – TCNT1H AND TCNT1L
- Timer/Counter1 Output Compare Register – OCR1AH AND OCR1AL
- Timer/Counter1 Output Compare Register – OCR1BH AND OCR1BL
- Timer/Counter1 Input Capture Register – ICR1H AND ICR1L
- Timer/Counter1 in PWM Mode
- Watchdog Timer
- EEPROM Read/Write Access
- Serial Peripheral Interface – SPI
- UARTs
- Analog Comparator
- Internal Voltage Reference
- Interface to External Memory
- I/O Ports
- Memory Programming
- Program Memory Lock bits
- Electrical Characteristics
- DC Characteristics
- Typical Characteristics
- Register Summary
- Instruction Set Summary
- Ordering Information
- Packaging Information
- Errata
- Data Sheet Change Log for ATmega161
- Table of Contents