MAXQ614
16-Bit Microcontroller with Infrared Module
Industry's Lowest Power and Smallest Universal Infrared Microcontroller
Part Details
- High-Performance, Low-Power, 16-Bit RISC Core
- DC to 12MHz Operation Across Entire Operating Range
- 1.70V to 3.6V Operating Voltage
- 33 Total Instructions for Simplified Programming
- Three Independent Data Pointers Accelerate Data Movement with Automatic Increment/Decrement
- Dedicated Pointer for Direct Read from Code Space
- 16-Bit Instruction Word, 16-Bit Data Bus
- 16 x 16-Bit General-Purpose Working Registers
- Memory Features
- 80KB Flash Memory
- 2KB Data SRAM
- Additional Peripherals
- Power-Fail Warning
- Power-On Reset (POR)/Brownout Reset
- Automatic IR Carrier Frequency Generation and Modulation
- Two 16-Bit Programmable Timers/Counters with Prescaler and Capture/Compare
- Two USART Ports
- Programmable Watchdog Timer
- 8kHz Nanopower Ring Oscillator Wake-Up Timer
- Up to 16 General-Purpose I/Os
- Low Power Consumption
- 0.2µA (typ), 2.0µA (max) in Stop Mode, TA = +25°C, Power-Fail Monitor Disabled
- 2.5mA (typ) at 12MHz in Active Mode
The MAXQ614 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 (USARTs) along with an IR module with carrier frequency generation and flexible port I/O capable of multiplexed keypad control.
The device includes 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 (0.2µA typ). In this mode, the minimum amount of circuitry is powered. Wake-up sources include external interrupts, the power-fail interrupt, and a timer interrupt. The microcontroller runs from a wide 1.70V to 3.6V operating voltage.
Applications
- Battery-Powered Portable Equipment
- Consumer Electronics
- Home Appliances
- Remote Controls
- White Goods
Documentation
Data Sheet 1
Reliability Data 1
User Guide 1
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Microcontrollers 3 | ||
| MAXQ613 | PRODUCTION | 16-Bit Microcontroller with Infrared Module |
| MAXQ610 | PRODUCTION | 16-Bit Microcontroller with Infrared Module |
| MAXQ618 | PRODUCTION | 16-Bit Microcontroller with Infrared Module |
| Product 1 | ||
| MAXQ612 | 16-Bit Microcontrollers with Infrared Module and Optional USB | |
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