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ATMEGA324PA-AU

8 Bit MCU, AVR ATmega Family ATmega324 Series Microcontrollers, 20 MHz, 32 KB, 2 KB, 44 Pins, TQFP

MICROCHIP ATMEGA324PA-AU

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA324PA-AU
Order Code:
1715482
Product Range
AVR ATmega Family ATmega324 Series Microcontrollers
Technical Datasheet:
ATMEGA324PA-AU   Datasheet
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Product Range Selector (AVR ATmega Family ATmega324 Series Microcontrollers)

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Product Overview

The ATMEGA324PA-AU is a 8-bit high-performance AVR RISC-based Microcontroller Unit 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.
  • Device operates at 1.8 to 5.5V
  • Advanced RISC architecture
  • 131 Powerful instructions
  • Fully static operation
  • Up to 20MIPS throughput at 20MHz
  • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
  • Optional boot code section with independent lock bits
  • In-system programming by on-chip boot program
  • True Read-While-Write operation

Applications

Automation & Process Control

Warnings

An interrupt between step 5 and step 6 will make the write cycle fail, since the EEPROM Master Write Enable will time-out.

Product Information

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:
AVR ATmega Family ATmega324 Series Microcontrollers

:
20MHz

:
32KB

:
2KB

:
44Pins

:
TQFP

:
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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