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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.
MSP430FR2422
SLASEE5 –JANUARY 2018
MSP430FR2422 Mixed-Signal Microcontroller
1 Device Overview
1
1.1 Features
1
(1) Minimum supply voltage is restricted by SVS levels (see
V
SVSH-
and V
SVSH+
in PMM, SVS and BOR).
• Embedded Microcontroller
– 16-Bit RISC Architecture
– Clock Supports Frequencies up to 16 MHz
– Wide Supply Voltage Range: 2.0 V to 3.6 V
(1)
• Optimized Ultra-Low-Power Modes
– Active Mode: 120 µA/MHz (Typical)
– Standby: LPM3.5, Real-Time Clock (RTC)
Counter With 32768-Hz Crystal: 710 nA
(Typical)
– Shutdown (LPM4.5): 36 nA without SVS
• Low-Power Ferroelectric RAM (FRAM)
– Up to 7.5 KB 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
– High FRAM-to-SRAM Ratio, up to 4:1
• High-Performance Analog
– Up to 8-Channel 10-Bit Analog-to-Digital
Converter (ADC)
– Internal 1.5-V Reference
– Sample-and-Hold 200 ksps
• Intelligent Digital Peripherals
– Two 16-Bit Timer With Three Capture/Compare
Registers Each (Timer_A3)
– One 16-Bit Counter-Only RTC
– 16-Bit Cyclic Redundancy Check (CRC)
• Enhanced Serial Communications With Support for
Pin Remap Feature (See Device Comparison)
– One eUSCI_A Supports UART, IrDA, and SPI
– One eUSCI_B Supports SPI and I
2
C
• 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 15 I/Os on VQFN-20 Package
– 15 Interrupt Pins (P1 and P2) Can Wake MCU
From Low-Power Modes
• Development Tools and Software
– Development Tools
– MSP-TS430RHL20 Target Development Kit
• Family Members (Also See Device Characteristics)
– MSP430FR2422: 7.25KB of Program FRAM +
256B of Information FRAM + 2KB of RAM
• Package Options
– 20-Pin: VQFN (RHL)
– 16-Pin: TSSOP (PW)
• For Complete Module Descriptions, See the
MSP430FR4xx and MSP430FR2xx Family User's
Guide
1.2 Applications
• Industrial Sensors
• Battery Packs
• Portable Appliances
• Electric Toothbrushes
• Low-Power Medical, Health, and Fitness
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 7 Seite 47 Seite 52 Seite 54
- ・ Abmessungen des Paketumrisses on Seite 6 Seite 79 Seite 82 Seite 84 Seite 85
- ・ Paket-Footprint-Pad-Layout on Seite 68 Seite 80
- ・ Markierungsinformationen on Seite 71 Seite 82
- ・ Blockdiagramm on Seite 3 Seite 44 Seite 68
- ・ Technische Daten on Seite 13 Seite 14 Seite 15 Seite 16 Seite 17
- ・ Anwendungsbereich on Seite 1 Seite 65 Seite 66 Seite 67 Seite 68
