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ATMEGA324PA-MU

8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega324 Series Microcontrollers, 20 MHz

ATMEGA324PA-MU - 8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega324 Series Microcontrollers, 20 MHz
ATMEGA324PA-MU - 8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega324 Series Microcontrollers, 20 MHz

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA324PA-MU
Order Code:
1715484
Product Range
AVR ATmega Family ATmega324 Series Microcontrollers
Technical Datasheet:
ATMEGA324PA-MU   Datasheet
See all Technical Docs

Product Overview

The ATMEGA324PA-MU is a 8-bit low-power high-performance CMOS Microcontroller based on the AVR enhanced RISC architecture. The high-performance picoPower AVR RISC-based microcontroller combines 32kB ISP flash memory with read-while-write capabilities, 1kB EEPROM, 2kB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte oriented 2-wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE 1149.1 compliant) test interface for on-chip debugging and programming and six software selectable power saving modes. The device operates between 1.8 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
  • Advanced RISC architecture - Fully static operation and up to 20MIPS throughput at 20MHz
  • High endurance non-volatile memory segments - Programming lock for software security
  • QTouch® library support capacitive touch buttons, sliders and wheels, up to 64 sense channels
  • JTAG (IEEE std. 1149.1 compliant) interface - Extensive on-chip debug support
  • Two 8-bit timer/counters with separate prescalers and compare modes
  • Real time counter with separate oscillator
  • Byte-oriented two-wire serial interface
  • Two programmable serial USART
  • Master/slave SPI serial interface
  • Programmable watchdog timer with separate on-chip oscillator
  • Power-on reset and programmable brown-out detection
  • Internal calibrated RC oscillator
  • External and internal interrupt sources

Applications

Motor Drive & Control, Metering

Product Information

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:
AVR ATmega Family ATmega324 Series Microcontrollers

:
20MHz

:
32KB

:
2KB

:
44Pins

:
QFN

:
32I/O's

:
I2C, SPI, UART

:
1.8V

:
5.5V

:
AVR ATmega

:
ATmega324

:
-

:
MSL 3 - 168 hours
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Technical Docs (3)

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