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Infrared Remote Control System-On-Chip

Integrated Clock Saves Additional Components and Simplifies Design

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Infrared Remote Control System-On-Chip Jan 09, 2015

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Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Key Features

  • Fast, Compact Architecture Allows Easy Integration into Applications
    • Internal 12MHz Oscillator Requires No External Components
    • Efficient, 16-Bit MAXQ20S RISC Core
    • 1.7V to 3.6V Wide Operating Range
    • 80KB Flash Program Memory
    • 2KB SRAM for Data Storage
    • Default VPFW Compatible with MAXQ610
  • Integrated IR Module Reduces Cost and Development Time
    • Transmit and Receive (Code Learning) Modes
    • Automatic Carrier Generation/Modulation
    • Glitch Filter Improves Noise Immunity
    • Configurable High-Current Driver
  • Peripherals Support Multiple Applications
    • Up to 32 (TQFN) or 38 (Bare Die) GPIO
    • Two 16-Bit Programmable Timers/Counters Include Capture/Compare Functionality
    • SPI, I2C, and Two USART Busses
    • Programmable Watchdog Timer Enhances System Stability
  • Low Power Consumption Maximizes Battery Life
    • Power-Fail Warning Circuit Minimizes Effects of Power Fluctuation
    • Power-On and Brownout Reset Circuitry
    • 2.0mA (typ) at 12MHz in Active Mode

Applications/Uses

  • Universal Remote Controls for Smartphones
  • Universal Remote Controls for Tablets

Description

The MAXQ611 is a low-power, 16-bit MAXQ® microcontroller designed for low-power applications including universal remote controls, consumer electronics, and white goods. The device combines a powerful 16-bit RISC microcontroller and integrated peripherals including two universal synchronous/asynchronous receiver-transmitters (USART), SPI master/slave and I2C communications ports, along with an IR module with carrier frequency generation and flexible port I/O capable of multiplexed keypad control.

The device provides 80KB of flash memory and 2KB of data SRAM.

For the ultimate in low-power battery-operated performance, the device includes an ultra-low-power stop mode. In this mode, the minimum amount of circuitry is powered. Wake-up sources include external interrupts, the power-fail interrupt, and a timer interrupt.

Simplified Block Diagram

MAXQ611: Block Diagram MAXQ611: Block Diagram Zoom icon

Technical Docs

Data Sheet Infrared Remote Control System-On-Chip Jan 09, 2015

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.