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ATMEGA1281-16AU

8 Bit MCU, AVR ATmega Family ATmega256X Series Microcontrollers, 16 MHz, 128 KB, 8 KB, 64 Pins

ATMEGA1281-16AU - 8 Bit MCU, AVR ATmega Family ATmega256X Series Microcontrollers, 16 MHz, 128 KB, 8 KB, 64 Pins

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA1281-16AU
Order Code:
1455092
Product Range
AVR ATmega Family ATmega256X Series Microcontrollers
Technical Datasheet:
ATMEGA1281-16AU   Datasheet
See all Technical Docs

Product Overview

The ATMEGA1281-16AU is a 8-bit low-power CMOS Microcontroller Unit based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega640/1280/1281/2560/2561 achieves throughputs approaching 1MIPS per MHz allowing the system designed to optimize power consumption versus processing speed. It offers the QTouch® library for embedding capacitive touch buttons, sliders and wheels functionality into AVR microcontrollers. The patented charge-transfer signal acquisition offers robust sensing and includes fully debounced reporting of touch keys and includes Adjacent Key Suppression® (AKS®) technology for unambiguous detection of key events. The easy-to-use QTouch Suite toolchain allows you to explore, develop and debug your own touch applications. The AVR is supported with a full suite of program and system development tools including: C compilers, macro assemblers, program debugger/simulators, in-circuit emulators and evaluation kits.
  • Advanced RISC architecture
  • 32 x 8 General purpose working registers
  • Fully static operation
  • Up to 16MIPS throughout at 16MHz
  • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
  • 4Kbytes EEPROM
  • 8kB Internal SRAM
  • Optional boot code section with independent lock bits
  • Programming lock for software security
  • Supplier's original packaging: Tray

Applications

Automation & Process Control

Product Information

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:
AVR ATmega Family ATmega256X Series Microcontrollers

:
16MHz

:
128KB

:
8KB

:
64Pins

:
TQFP

:
54I/O's

:
I2C, SPI, UART

:
2.7V

:
5.5V

:
AVR ATmega

:
ATmega256X

:
-

:
MSL 3 - 168 hours
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Technical Docs (3)

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