MAXQ613

16-Bit Microcontroller with Infrared Module

Increases Battery Life with Lower Power (200nA Stop, 3.75mA at 12MHz) and a Wide Operating Range (1.7V to 3.6V)


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Description

The MAXQ613 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 a universal synchronous/asynchronous receiver-transmitter (USART) and an SPI master/slave communications port, along with an IR module with carrier frequency generation and flexible port I/O capable of multiplexed keypad control.

The device includes 48KB of flash program memory and 1.5KB of data SRAM. Intellectual property (IP) protection is provided by a secure MMU that supports multiple application privilege levels and protects code against copying and reverse engineering. Privilege levels enable vendors to provide libraries and applications to execute on the device, while limiting access to only data and code allowed by their privilege level.

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.

Designers must have the following documents to fully use all the features of this device. The data sheet contains pin descriptions, feature overviews, and electrical specifications. Errata sheets contain deviations from published specifications. The user's guides offer detailed information about device features and operation.
MAXQ613: Block Diagram MAXQ613: Block Diagram Enlarge+

Key Features

  • 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
  • Secure MMU for Application Partitioning and IP Protection
  • Memory Features
    • 48KB Program Flash Memory
      • 512-Byte Sectors
      • 20,000 Erase/Write Cycles per Sector
    • Masked ROM Available
    • 1.5KB 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
    • One SPI and One USART Port
    • Programmable Watchdog Timer
    • 8kHz Nanopower Ring Oscillator Wake-Up Timer
    • Up to 24 General-Purpose I/Os
  • Low Power Consumption
    • 0.2µA (typ), 2.0µA (max) in Stop Mode, TA = +25°C, Power-Fail Monitor Disabled
    • 3.25mA (typ) at 12MHz in Active Mode

Applications/Uses

  • Battery-Powered
  • Consumer Electronics
  • Home Appliances
  • Portable Equipment
  • Remote Controls
  • White Goods
Part NumberMCU CoreCore Clock Speed
(MHz)
Data ProcessingInternal Flash
(KBytes)
Internal SRAM
(KBytes)
USARTsSPI BusGPIO PinsPWMTimer FeaturesPackage/PinsBudgetary
Price
maxmaxSee Notes
MAXQ613 MAXQ20S1216-bit481.511242
Wake Up Timer
Watchdog
DICE SALES
LQFP/32
TQFN/32
TQFN/44
TQFP/44
$1.04 @1k
See All Microcontrollers (55)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Technical Documents

User Guide 5618 MAXQ20-Based Microcontroller Bootloader Command Reference

Quality and Environmental Data

Product Reliability Reports: MAXQ613.pdf 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAXQ613A-0000+
  • MAXQ613E-0000+
  • MAXQ613E-UEI+
  • MAXQ613J-0000+
  • MAXQ613K-0000+
  • MAXQ613K-UEI+
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
    Status:
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