ATmega48A Overview
ATmega48A/PA/88A/PA/168A/PA/328/P megaAVR® Data Sheet Introduction The ATmega48A/PA/88A/PA/168A/PA/328/P is a low power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture. By executing instructions in a single clock cycle, the devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system designer to optimize power consumption versus...
ATmega48A Key Features
- High Performance, Low Power AVR® 8-Bit Microcontroller Family
- Advanced RISC Architecture
- Most Single Clock Cycle Execution ̶ 32 x 8 General Purpose Working Registers ̶ Fully Static Operation ̶ Up to 20 MIPS Th
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation ̶ Programming Lock for Software Security
- QTouch® library support ̶ Capacitive touch buttons, sliders and wheels ̶ QTouch and QMatrix™ acquisition ̶ Up to 64 sens
- Peripheral Features ̶ Two 8-bit Timer/Counters with Separate Prescaler and pare Mode ̶ One 16-bit Timer/Counter with Sep
- Temperature Measurement ̶ 6-channel 10-bit ADC in SPDIP Package
- Temperature Measurement ̶ Programmable Serial USART ̶ Master/Slave SPI Serial Interface ̶ Byte-oriented 2-wire Serial In
- Special Microcontroller Features ̶ Power-on Reset and Programmable Brown-out Detection ̶ Internal Calibrated Oscillator
