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ATmegaET128

Status: In Production

Features:

  • High-performance, low-power AVR 8-bit microcontroller with advanced RISC architecture
  • 8-channel, 10-bit ADC
  • On-chip Analog Comparator
  • -55°C to 125°C
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Overview
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Development Environment
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Device Overview

Summary

The ATmegaET128 is a low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture.  By executing powerful instructions in a single clock cycle, the ATmegaET128 achieves throughput close to 1 MIPS per MHz., and by combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip, the ATmegaET128 is a powerful microcontroller that provides a highly flexible and cost-effective solution for many embedded control applications.  The ATmegaET128 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.

Additional Features
  • Core
    • High-performance, low-power AVR 8-bit microcontroller with advanced RISC architecture
    • 32 × 8 General Purpose Working Registers + Peripheral Control Registers
    • Up to 8MIPS throughput at 8MHz
    • On-chip 2-cycle multiplier
  • Memories
    • 128KBytes of In-System Self-programmable Flash program memory
    • 4KBytes EEPROM
    • 4KBytes Internal SRAM
    • Optional Boot Code Section with Independent Lock Bits In-System
  • Peripherals
    • Two 8-bit Timer/Counters
    • Two Expanded 16-bit Timer/Counters
    • Real Time Counter
    • Two 8-bit PWM Channels
    • 6 PWM Channels with Programmable Resolution from 2 to 16 Bits
    • Output Compare Modulator
    • 8-channel, 10-bit ADC
    • Byte-oriented Two-wire Serial Interface
    • Dual Programmable Serial USARTs
    • Master/Slave SPI Serial Interface
    • Programmable Watchdog Timer with On-chip Oscillator
    • On-chip Analog Comparator
  • Voltage
    • Single supply voltage from 3.0V to 3.6V
  • Temperature Range
    • -55°C to 125°C
  • Packages
    • 64-lead Thin Profile Plastic Quad Plat Package (TQFP64)
Parametrics
Name
Value
SPI
1
CPU
High Rel 8-bit AVR
External Bus Interface
1
Max I/O Pins
53
I/O Supply Class Max
3.6
I2C
1
I/O Supply Class Min
3
Debug Interface
JTAG
Output Compare Channels
2
Temp# Range Range (deg C)
-55 to 125
Flash (kBytes)
128
ADC Channels
8
Self Program Memory
Yes
Analog Comparators
1
UART
2
Ext Interrupts
8
Input Capture Channels
1
PWM Channels
2
RTC
Counter
SRAM (kBytes)
4
Timers
4
Max# Operating Freq# (MHz)
8
MPU / MMU
no / no
Pin Count
64
ADC Speed (ksps)
76
Watchdog
Yes
ADC Resolution (bits)
10
32kHz RTC
Yes
Calibrated RC Oscillator
Yes

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Development Environment

  • Integrated Development Environments
  • Compilers
  • Demo & Evaluation Boards
Integrated Development Environments
ATATMEL-ICE
Atmel-ICE Full Kit ( ATATMEL-ICE )

Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

Atmel-ICE supports:

  • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
  • Programming and on-chip debugging of all AVR
...

Learn More
PG164100
MPLAB(R) Snap In-Circuit Debugger ( PG164100 )

Our most affordable debugger has power to impress.

The MPLAB® Snap In-Circuit Debugger/Programmer allows affordable, fast and easy debugging and programming of PIC®, dsPIC®, AVR and SAM flash MCUs, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE) version 5.05 or later. The MPLAB Snap can be connected to a computer using a

...

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PG164140
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor, the PICkit™ 3.

The MPLAB PICkit 4 now has Programmer-to-Go functionality for 8-bit, 16-bit and 32-bit PIC MCUs and dsPICs and also SAM MCU devices . The firmware update comes with MPLAB X IDE v5.30. AVR is expected soon!


The MPLAB® PICkit™ 4 In-Circuit

...

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Compilers
MPLAB-XC8
MPLAB XC8 Compiler ( MPLAB-XC8 )

Available as free, unrestricted-use downloads, our award-winning MPLAB® XC C Compilers are comprehensive solutions for your project’s software development. Finding the right compiler to support your device is simple:

  • MPLAB XC8 supports all 8-bit PIC® and AVR® microcontrollers (MCUs)
  • MPLAB XC16 supports all 16-bit PIC MCUs and dsPIC® Digital
...

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AVR-GCC
AVR GCC ( AVR-GCC )

The AVR® Toolchain is a collection of tools/libraries used to create applications for AVR microcontrollers. This collection includes compiler, assembler, linker and Standard C and math libraries.

Most of these tools are based on efforts from GNU (www.gnu.org), and some are developed by Microchip. For more information please refer to the release notes.

The Atmel...

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Demo & Evaluation Boards
ATSTK600 Kit
ATSTK600 Kit ( ATSTK600 )

A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

Learn More
Add To Cart
Routingcard (STK600-RC064M-9) for 64-pin megaAVR
Routingcard (STK600-RC064M-9) for 64-pin megaAVR ( ATSTK600-RC09 )

Routing card for 64-pin megaAVR in TQFP socket supplements the STK600 Starter Kit.

For a list of card combinations and supported devices see Device Support Table

Learn More
Add To Cart
Generic socketcard (STK600-TQFP64) for devices in TQFP64 package - 0.8 Pitch - 1
Generic socketcard (STK600-TQFP64) for devices in TQFP64 package - 0.8 Pitch - 1 ( ATSTK600-SC02 )

Generic socketcard (STK600-TQFP64) for devices in TQFP64 package, 0.8mm Pitch, 14x14 Body Size

For an overview of card combinations and supported devices see Device Support Table

Learn More
Add To Cart

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