MSP430FR68721

ACTIVE

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

16 MHz MCU with 64KB FRAM, 2KB SRAM, 112 Seg LCD, 12-bit ADC , Comparator, DMA, UART/SPI/I2C, Timer

• Embedded Microcontroller
  • 16-Bit RISC Architecture up to 16-MHz Clock
  • Wide Supply Voltage Range From 3.6 V Down to 1.8 V (Minimum Supply Voltage is Restricted by SVS Levels, See the SVS Specifications)
• Optimized Ultra-Low-Power Modes
  • Active Mode: Approximately 100 µA/MHz
  • Standby (LPM3 With VLO): 0.4 µA (Typical)
  • Real-Time Clock (RTC) (LPM3.5): 0.35 µA (Typical) ⁽¹⁾
  • Shutdown (LPM4.5): 0.04 µA (Typical)
• Ultra-Low-Power Ferroelectric RAM (FRAM)
  • Up to 64KB of Nonvolatile Memory
  • Ultra-Low-Power Writes
  • Fast Write at 125 ns per Word (64KB in 4 ms)
  • Unified Memory = Program, Data, and Storage in One Single Space
  • 10¹⁵ Write Cycle Endurance
  • Radiation Resistant and Nonmagnetic
• Intelligent Digital Peripherals
  • 32-Bit Hardware Multiplier (MPY)
  • Three-Channel Internal Direct Memory Access (DMA)
  • RTC With Calendar and Alarm Functions
  • Five 16-Bit Timers With up to Seven Capture/Compare Registers
  • 16-Bit and 32-Bit Cyclic Redundancy Checker (CRC16, CRC32)
• High-Performance Analog
  • Up to 8-Channel Analog Comparator
  • 12-Bit Analog-to-Digital Converter (ADC) With Internal Reference and Sample-and-Hold and up to 8 External Input Channels
  • Integrated 116-Segment LCD Driver With Contrast Control
• Code Security and Encryption
  • 128-Bit or 256-Bit AES Security Encryption and Decryption Coprocessor (MSP430FR69xx(1) Only)
  • True Random Number Seed for Random Number Generation Algorithm
  • Lockable Memory Segments for IP Encapsulation and Secure Storage
• Multifunction Input/Output Ports
  • All I/O Pins Support Capacitive Touch Capability Without Need for External Components
  • Accessible Bit-, Byte- and Word-Wise (in Pairs)
  • Edge-Selectable Wakeup From LPM on Ports P1 to P4
  • Programmable Pullup and Pulldown on All Ports
• Enhanced Serial Communication
  • eUSCI_A0 and eUSCI_A1 Support:
    • UART With Automatic Baud-Rate Detection
    • IrDA Encode and Decode
    • SPI at Rates up to 10 Mbps
  • eUSCI_B0 and eUSCI_B1 Support:
    • I²C With Multiple-Slave Addressing
    • SPI at Rates up to 10 Mbps
• Flexible Clock System
  • Fixed-Frequency DCO With 10 Selectable Factory-Trimmed Frequencies
  • Low-Power Low-Frequency Internal Clock Source (VLO)
  • 32-kHz Crystals (LFXT)
  • High-Frequency Crystals (HFXT)
• Development Tools and Software
  • Free Professional Development Environments With EnergyTrace++™ Technology for Power Profiling and Debugging
  • Microcontroller Development Boards Available
• Family Members
  • Device Comparison Summarizes the Available Variants and Packages
• For Complete Module Descriptions, See the MSP430FR58xx, MSP430FR59xx, and MSP430FR6xx Family User’s Guide

⁽¹⁾The RTC is clocked by a 3.7-pF crystal.

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