MSP430FR5989-EP Datasheet, PDF (1/154 Pages) Texas Instruments – Mixed-Signal Microcontroller

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MSP430FR5989-EP Mixed-Signal Microcontroller
MSP430FR5989-EP
SLASEC9 – APRIL 2017
1 Device Overview
1.1 Features
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• Embedded Microcontroller
– 16-Bit RISC Architecture up to 16-MHz Clock
– Wide Supply Voltage Range (1.8 V to 3.6 V)
– 1.99-V Minimum Supply Voltage Required for
Power Up per SVS_H Power-Up Level
• 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): 0.02 µA (Typical)
• Ultra-Low-Power Ferroelectric RAM (FRAM)
– Up to 128KB of Nonvolatile Memory
– Ultra-Low-Power Writes
– Fast Write at 125 ns per Word (64KB in 4 ms)
– Unified Memory = Program + Data + 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 7
Capture/Compare Registers Each
– 16-Bit and 32-Bit Cyclic Redundancy Checker
(CRC16, CRC32)
• High-Performance Analog
– 16-Channel Analog Comparator
– 12-Bit Analog-to-Digital Converter (ADC) With
Internal Reference and Sample-and-Hold and
up to 16 External Input Channels
– Integrated LCD Driver With Contrast Control for
up to 320 Segments
(1) RTC is clocked by a 3.7-pF crystal.
1.2 Applications
• Water Meters
• Heat Meters
• Heat Cost Allocators
• Multifunction Input/Output Ports
– All P1 to P10 and PJ 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, P2, P3, and P4
– Programmable Pullup and Pulldown on All Ports
• Code Security
– True Random Number Seed for Random
Number Generation Algorithm
• Enhanced Serial Communication
– eUSCI_A0 and eUSCI_A1 Support:
– UART With Automatic Baud-Rate Detection
– IrDA Encode and Decode
– SPI
– eUSCI_B0 and eUSCI_B1 Support:
– I²C With Multiple-Slave Addressing
– SPI
– Hardware UART and I²C Bootloader (BSL)
• 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
– Experimenter and Development Kits
• Controlled Baseline
– One Assembly/Test Site, One Fabrication Site
• Enhanced Diminishing Manufacturing Sources
(DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree
• Portable Medical Meters
• Data Logging
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.