The ATMLH128 is a high-performance, low-power 8-bit AVR RISC-based microcontroller. It combines 128KB ISP flash memory, 4KB SRAM, 4KB EEPROM, an 8-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The device supports throughput of 1 MIPS per MHz by executing powerful instructions in a single clock cycle. This allows the device to optimize power consumption versus processing speed.

Applications

• Embedded control systems
• Industrial automation
• Automotive electronics
• Consumer electronics
• IoT (Internet of Things) devices

Features

• High-performance, low-power AVR 8-bit Microcontroller
• Advanced RISC Architecture
• 128KB of In-System Self-Programmable Flash program memory
• 4KB SRAM
• 4KB EEPROM
• 8-channel, 10-bit ADC
• JTAG (IEEE std. 1149.1) Interface for On-chip Debugging
• Three Flexible Timer/Counters with Compare Modes
• Programmable Serial USART
• Master/Slave SPI Serial Interface
• Byte-oriented Two-wire Serial Interface
• Watchdog Timer with Separate On-chip Oscillator
• On-chip Analog Comparator

Benefits

• High performance: Enables complex algorithms and fast response times.
• Low power consumption: Extends battery life in portable applications.
• Large memory capacity: Accommodates large and complex programs.
• On-chip debugging: Simplifies development and reduces time-to-market.
• Versatile peripherals: Supports a wide range of applications.

Additional Details

The ATMLH128 operates between 2.7-5.5 volts. It has multiple power-saving modes. It uses a standard AVR instruction set and is supported by a comprehensive suite of development tools, including compilers, debuggers, and emulators. Clock speeds up to 16 MHz are supported.