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MCU 16-bit MSP430 RISC 32KB Flash 2.5V/3.3V 80-Pin LQFP Tray, MSP430F437IPN, Texas Instruments

The Texas Instruments MSP430 family of ultralow 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 devices feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than6 µs. The MSP430x43x(1) and the MSP430x44x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 and MSP430F44x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments. Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and display it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 280 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and
    Autoscan Feature
  • 16-Bit Timer_B With Three(1) or Seven(2) Capture/Compare-With-Shadow Registers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART), Select Asynchronous UART or
    Synchronous SPI by Software:
    • Two USARTs (USART0, USART1)(1)
    • One USART (USART0)(2)
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed
    Programmable Code Protection by Security Fuse
  • Integrated LCD Driver for up to 160 Segments
  • Bootstrap Loader
  • Family Members Include:
    • MSP430F435, MSP430F4351(3):
      • 16KB+256B Flash Memory
      • 512B RAM
    • MSP430F436, MSP430F4361(3):
      • 24KB+256B Flash Memory
      • 1KB RAM
    • MSP430F437, MSP430F4371(3):
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F447:
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F448, MSP430F4481(3):
      • 48KB+256B Flash Memory
      • 2KB RAM
    • MSP430F449, MSP430F4491(3):
      • 60KB+256B Flash Memory
      • 2KB RAM

    • Характеристики

    Analog_comparators

    1
    Number_of_timers

    2
    Operating_supply_voltage

    2.5, 3.3 V
    Operating_temperature

    -40 to 85 °C
    Pin_count

    80
    Product_dimensions

    12 x 12 x 1.4 mm
    Program_memory_size

    32 Kb
    Ram_size

    1 KB
    On_chip_adc

    8-chx12-bit
    Special_features

    LCD Controller
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=MSP430F4361&&fileType=pdf
    Supplier_package

    LQFP
    Watchdog

    1
    Max_speed

    8 MHz
    Schedule_b

    8542310000
    Instruction_set_architecture

    RISC
    Бренд

    Country_of_origin

    United States
    Data_bus_width

    16 Bit
    Eccn

    EAR99
    Htsn

    8542310001
    Тип интерфейса

    SPI/UART/USART
    Number_of_programmable_i_os

    48
    Lcd_segments

    160
    Lead_finish

    Gold
    Max_operating_supply_voltage

    3.6 V
    Max_processing_temp

    260 °C
    Min_operating_supply_voltage

    1.8 V
    Mounting

    Surface Mount
    Msl_level

    3
    SKU: MSP430F437IPN

    Description

    The Texas Instruments MSP430 family of ultralow 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 devices feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than6 µs. The MSP430x43x(1) and the MSP430x44x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 and MSP430F44x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments. Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and display it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 280 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and
    Autoscan Feature
  • 16-Bit Timer_B With Three(1) or Seven(2) Capture/Compare-With-Shadow Registers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART), Select Asynchronous UART or
    Synchronous SPI by Software:
    • Two USARTs (USART0, USART1)(1)
    • One USART (USART0)(2)
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed
    Programmable Code Protection by Security Fuse
  • Integrated LCD Driver for up to 160 Segments
  • Bootstrap Loader
  • Family Members Include:
    • MSP430F435, MSP430F4351(3):
      • 16KB+256B Flash Memory
      • 512B RAM
    • MSP430F436, MSP430F4361(3):
      • 24KB+256B Flash Memory
      • 1KB RAM
    • MSP430F437, MSP430F4371(3):
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F447:
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F448, MSP430F4481(3):
      • 48KB+256B Flash Memory
      • 2KB RAM
    • MSP430F449, MSP430F4491(3):
      • 60KB+256B Flash Memory
      • 2KB RAM

    • Additional information

    Analog_comparators

    1
    Number_of_timers

    2
    Operating_supply_voltage

    2.5, 3.3 V
    Operating_temperature

    -40 to 85 °C
    Pin_count

    80
    Product_dimensions

    12 x 12 x 1.4 mm
    Program_memory_size

    32 Kb
    Ram_size

    1 KB
    On_chip_adc

    8-chx12-bit
    Special_features

    LCD Controller
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=MSP430F4361&&fileType=pdf
    Supplier_package

    LQFP
    Watchdog

    1
    Max_speed

    8 MHz
    Schedule_b

    8542310000
    Instruction_set_architecture

    RISC
    Бренд

    Country_of_origin

    United States
    Data_bus_width

    16 Bit
    Eccn

    EAR99
    Htsn

    8542310001
    Тип интерфейса

    SPI/UART/USART
    Number_of_programmable_i_os

    48
    Lcd_segments

    160
    Lead_finish

    Gold
    Max_operating_supply_voltage

    3.6 V
    Max_processing_temp

    260 °C
    Min_operating_supply_voltage

    1.8 V
    Mounting

    Surface Mount
    Msl_level

    3

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