MSP430FR2433 Datasheet, PDF (1/81 Pages) Texas Instruments – Mixed-Signal Microcontroller

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MSP430FR2433 Mixed-Signal Microcontroller
MSP430FR2433
SLASE59 – OCTOBER 2015
1 Device Overview
1.1 Features
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• Embedded Microcontroller
– 16-Bit RISC Architecture
– Clock Supports Frequencies up to 16 MHz
– Wide Supply Voltage Range From 1.8 V to
3.6 V
• Optimized Ultra-Low-Power Modes
– Active Mode: 126 µA/MHz (Typical)
– Standby: <1 µA With VLO
– LPM3.5 Real-Time Clock (RTC) Counter With
32768-Hz Crystal: 770 nA (Typical)
– Shutdown (LPM4.5): 15 nA (Typical)
• Low-Power Ferroelectric RAM (FRAM)
– Up to 15.5KB of Nonvolatile Memory
– Built-In Error Correction Code (ECC)
– Configurable Write Protection
– Unified Memory of Program, Constants, and
Storage
– 10¹⁵ Write Cycle Endurance
– Radiation Resistant and Nonmagnetic
– High FRAM to SRAM Ratio, up to 4:1
• Intelligent Digital Peripherals
– Four 16-Bit Timers
• Two Timers With Three Capture/Compare
Registers Each (Timer_A3)
• Two Timers With Two Capture/Compare
Registers Each (Timer_A2)
– One 16-Bit Counter-Only RTC
– 16-Bit Cyclic Redundancy Check (CRC)
• Enhanced Serial Communications
– Two Enhanced Universal Serial Communication
Interfaces (eUSCI_A) Support UART, IrDA, and
SPI
– One eUSCI (eUSCI_B) Supports SPI and I²C
1.2 Applications
• Small Form Factor Industrial Sensors
• Low-Power Medical, Health, and Fitness
• High-Performance Analog
– 8-Channel 10-Bit Analog-to-Digital Converter
(ADC)
• Internal 1.5-V Reference
• Sample-and-Hold 200 ksps
• 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
– Total of 19 I/Os on QFN-24 Package
– 16 Interrupt Pins (P1 and P2) Can Wake MCU
From Low-Power Modes
• Development Tools and Software
– Free Professional Development Environments
– Development Kit (MSP-TS430RGE24A)
• Family Member (Also See Section 3)
– MSP430FR2433: 15KB of Program FRAM +
512B of Information FRAM + 4KB of RAM
• Package Options
– 24-Pin: VQFN (RGE)
• For Complete Module Descriptions, See the
MSP430FR4xx and MSP430FR2xx Family User's
Guide (SLAU445)
• Electronic Door Locks
• Energy Harvesting
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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.