MSP430F5131 (ACTIVE)

MSP430F51x2 Mixed Signal Microcontroller

MSP430F51x2 Mixed Signal Microcontroller - MSP430F5131
 

Description

The TI MSP family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in less than 5 µs.

The MSP430F51x2 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, a high-performance 10-bit ADC, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.

The MSP430F51x1 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.

Typical applications for these devices include analog and digital sensor systems, LED lighting, digital power supplies, motor controls, remote controls, thermostats, digital timers, and hand-held meters.

Features

  • Low Supply-Voltage Range: 3.6 V Down to 1.8 V
  • Ultra-Low Power Consumption
    • Active Mode (AM): 180 µA/MHz
    • Standby Mode (LPM3 WDT Mode, 3 V): 1.1 µA
    • Off Mode (LPM4 RAM Retention, 3 V): 0.9 µA
    • Shutdown Mode (LPM4.5, 3 V): 0.25 µA
  • Wake up From Standby Mode in Less Than 5 µs
  • 16-Bit RISC Architecture, Extended Memory, 40-ns Instruction Cycle Time
  • Flexible Power-Management System
    • Fully Integrated LDO With Programmable Regulated Core Supply Voltage
    • Supply Voltage Supervision, Monitoring, and Brownout
  • Unified Clock System
    • FLL Control Loop for Frequency Stabilization
    • Low-Power Low-Frequency Internal Clock Source (VLO)
    • Low-Frequency Trimmed Internal Reference Source (REFO)
    • 32-kHz Crystals (XT1)
    • High-Frequency Crystals up to 25 MHz (XT1)
  • Hardware Multiplier Supports 32-Bit Operations
  • 3-Channel DMA
  • Up to Twelve 5-V-Tolerant Digital Push/Pull I/Os With up to 20-mA Drive Strength
  • 16-Bit Timer TD0 With Three Capture/Compare Registers and Support of High-Resolution Mode
  • 16-Bit Timer TD1 With Three Capture/Compare Registers and Support of High-Resolution Mode
  • 16-Bit Timer TA0 With Three Capture/Compare Registers
  • Universal Serial Communication Interfaces (USCIs)
    • USCI_A0 Supports:
      • Enhanced UART Supports Automatic Baud-Rate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 Supports:
      • I2C
      • Synchronous SPI
  • 10-Bit 200-ksps Analog-to-Digital Converter (ADC)
    • Internal Reference
    • Sample-and-Hold
    • Autoscan Feature
    • Up to 8 External Channels and 2 Internal Channels, Including Temperature Sensor
  • Up to 16-Channel On-Chip Comparator Including an Ultra-Low-Power Mode(1)
  • Serial Onboard Programming, No External Programming Voltage Needed
  • Summarizes Available Family Members
  • Available in 40-Pin QFN (RSB), 38-Pin TSSOP (DA), and 40-Pin Die-Sized BGA (YFF) Packages
  • For Complete Module Descriptions, See the

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Parametrics Compare all products in Other MSP430 MCUs

 
Non-volatile Memory (KB)
RAM (KB)
ADC
ADC: Channels (#)
GPIO Pins (#)
I2C
SPI
UART
Comparator Channels (#)
Package Group
Approx. Price (US$)
Timers - 16-bit
MSP430F5131 MSP430F5132 MSP430F5151 MSP430F5152 MSP430F5171 MSP430F5172
8    8    16    16    32    32   
1    1    2    2    2    2   
Slope    10-bit SAR    Slope    10-bit SAR    Slope    10-bit SAR   
0    9    0    9    0    9   
31    31    31    31    31    31   
1    1    1    1    1    1   
2    2    2    2    2    2   
1    1    1    1    1    1   
16    16    16    16    16    16   
DSBGA
TSSOP
WQFN   
DSBGA
TSSOP
WQFN   
DSBGA
TSSOP
WQFN   
DSBGA
TSSOP
WQFN   
DSBGA
TSSOP
WQFN   
DSBGA
TSSOP
WQFN   
1.10 | 1ku    1.15 | 1ku    1.20 | 1ku    1.30 | 1ku    1.40 | 1ku    1.55 | 1ku   
3    3    3    3    3    3   

WEBENCH® Designer MSP430F5131

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