Description

ATMEGA128-16AU: MCU 8-bit ATmega AVR RISC 128KB Flash 5V 64-Pin TQFP T/R - Tape and Reel

Package: TQFP-64

Mfr. Part#: ATMEGA128-16AU

Mfr.: MICROCHIP

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

The Microchip AVR ATmega128 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 ATmega128 achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Key Features

• High-performance, Low-power Atmel®AVR®8-bit Microcontroller
• Advanced RISC Architecture
  • 133 Powerful Instructions - Most Single Clock Cycle Execution
  • 32 x 8 General Purpose Working Registers + Peripheral Control Registers
  • Fully Static Operation
  • Up to 16MIPS Throughput at 16MHz
  • On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
  • 128Kbytes of In-System Self-programmable Flash program memory
  • 4Kbytes EEPROM
  • 4Kbytes Internal SRAM
  • Write/Erase cycles: 10,000 Flash/100,000 EEPROM
  • Data retention: 20 years at 85°C/100 years at 25°C
  • Optional Boot Code Section with Independent Lock Bits
  • In-System Programming by On-chip Boot Program
  • True Read-While-Write Operation
  • Up to 64Kbytes Optional External Memory Space
  • Programming Lock for Software Security
  • SPI Interface for In-System Programming
• QTouch® library support
  • Capacitive touch buttons, sliders and wheels
  • QTouch and QMatrix acquisition
  • Up to 64 sense channels
• JTAG (IEEE std. 1149.1 Compliant) Interface
  • Boundary-scan Capabilities According to the JTAG Standard
  • Extensive On-chip Debug Support
  • Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
• Peripheral Features
  • Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
  • Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and Capture Mode
  • Real Time Counter with Separate Oscillator
  • Two 8-bit PWM Channels
  • 6 PWM Channels with Programmable Resolution from 2 to 16 Bits
  • Output Compare Modulator
  • 8-channel, 10-bit ADC
  • 8 Single-ended Channels
  • 7 Differential Channels
  • 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x
  • 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.

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• 100% guarantee components quality: Genuine Original.
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