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Design
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.
MSP430FR2111, MSP430FR2110, MSP430FR2100, MSP430FR2000
SLASE78B –AUGUST 2016–REVISED JULY 2017
MSP430FR21xx, MSP430FR2000 Mixed-Signal Microcontrollers
1 Device Overview
1
1.1 Features
1
(1) Operation voltage is restricted by SVS levels (see V
SVSH–
and
V
SVSH+
in Power Supply Sequencing).
• Embedded Microcontroller
– 16-Bit RISC Architecture up to 16 MHz
– Wide Supply Voltage Range (1.8 V to 3.6 V)
(1)
• Optimized Low-Power Modes (at 3 V)
– Active Mode: 120 µA/MHz
– Standby
– LPM3.5 With VLO: 1 µA
– Real-Time Clock (RTC) Counter (LPM3.5
With 32768-Hz Crystal): 1 µA
– Shutdown (LPM4.5): 34 nA Without SVS
• High-Performance Analog
– 8-Channel 10-Bit Analog-to-Digital Converter
(ADC)
– Integrated Temperature Sensor
– Internal 1.5-V Reference
– Sample-and-Hold 200 ksps
– Enhanced Comparator (eCOMP)
– Integrated 6-Bit DAC as Reference Voltage
– Programmable Hysteresis
– Configurable High-Power and Low-Power
Modes
• Low-Power Ferroelectric RAM (FRAM)
– Up to 3.75KB of Nonvolatile Memory
– Built-In Error Correction Code (ECC)
– Configurable Write Protection
– Unified Memory of Program, Constants, and
Storage
– 10
15
Write Cycle Endurance
– Radiation Resistant and Nonmagnetic
• Intelligent Digital Peripherals
– One 16-Bit Timer With Three Capture/Compare
Registers (Timer_B3)
– One 16-Bit Counter-Only RTC Counter
– 16-Bit Cyclic Redundancy Checker (CRC)
• Enhanced Serial Communications
– Enhanced USCI A (eUSCI_A) Supports UART,
IrDA, and SPI
• Clock System (CS)
– On-Chip 32-kHz RC Oscillator (REFO)
– On-Chip 16-MHz Digitally Controlled Oscillator
(DCO) With Frequency-Locked Loop (FLL)
– ±1% Accuracy With On-Chip Reference at
Room Temperature
– On-Chip Very-Low-Frequency 10-kHz Oscillator
(VLO)
– On-Chip High-Frequency Modulation Oscillator
(MODOSC)
– External 32-kHz Crystal Oscillator (LFXT)
– Programmable MCLK Prescalar of 1 to 128
– SMCLK Derived From MCLK With
Programmable Prescalar of 1, 2, 4, or 8
• General Input/Output and Pin Functionality
– 12 I/Os on 16-Pin Package
– 8 Interrupt Pins (4 Pins of P1 and 4 Pins of P2)
Can Wake MCU From LPMs
– All I/Os are Capacitive Touch I/Os
• Development Tools and Software (Also See Tools
and Software)
– Free Professional Development Environments
– Development Kits (MSP-TS430PW20,
MSP‑FET430U20, MSP‑EXP430FR2311, and
MSP‑EXP430FR4133)
• Family Members (Also See Device Comparison)
– MSP430FR2111: 3.75KB of Program FRAM +
1KB of RAM
– MSP430FR2110: 2KB of Program FRAM +
1KB of RAM
– MSP430FR2100: 1KB of Program FRAM +
512 Bytes of RAM
– MSP430FR2000: 0.5KB of Program FRAM +
512 Bytes of RAM
• Package Options
– 16-Pin: TSSOP (PW16)
– 24-Pin: VQFN (RLL)
• For Complete Module Descriptions, See the
MSP430FR4xx and MSP430FR2xx Family User's
Guide
1.2 Applications
• Appliance Battery Packs
• Smoke and Heat Detectors
• Door and Window Sensors
• Lighting Sensors
• Power Monitoring
• Personal Care Electronics Portable
• Health and Fitness Devices
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