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MSP430G2231IRSA16 - Texas Instruments

Description: MIXED SIGNAL MICROCONTROLLER

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PCB Footprints
MSP430G2231IRSA16 - Texas Instruments PCB footprint - Other - Other - QFN65P400X400X100-17N
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3D Models
MSP430G2231IRSA16 - Texas Instruments  - 3D model - Other - QFN65P400X400X100-17N
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MSP430G2231IRSA16 Details

  • Manufacturer Part Number:

    MSP430G2231IRSA16

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    GREEN, PLASTIC, QFN-16

  • Pin Count:

    16

  • HTS Code:

    8542.31.00.20

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Has ADC:

    YES

  • Bit Size:

    16

  • Clock Frequency-Max:

    0.032 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Number of I/O Lines:

    10

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Qualification Status:

    Not Qualified

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1 mm

  • Speed:

    16 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    2.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

MSP430G2231IRSA16 Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be used with the internal oscillator is 16 MHz. However, it's recommended to use a clock frequency of 12 MHz or less to ensure reliable operation.
  • To configure the MSP430G2231IRSA16 to use an external crystal oscillator, you need to connect the crystal to the XIN and XOUT pins, and then configure the UCSCTL6 register to select the external crystal oscillator as the clock source.
  • The minimum voltage required for the MSP430G2231IRSA16 to operate is 1.8V. However, it's recommended to operate the device at a voltage of 2.2V or higher to ensure reliable operation.
  • To use the built-in UART module on the MSP430G2231IRSA16, you need to configure the UCAxCTL0 and UCAxCTL1 registers to set the baud rate, data bits, and stop bits. You also need to enable the UART module by setting the UCAxCTL0.UCAEN bit.
  • The maximum current that can be sourced or sunk by the GPIO pins on the MSP430G2231IRSA16 is 4mA. However, it's recommended to limit the current to 2mA or less to ensure reliable operation.

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MSP430G2231IRSA16 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image MSP430G2231IRSAQ1 Texas Instruments

RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PQCC16

Part Image MSP430G2231IRSARQ1 Texas Instruments

RISC Microcontroller, 16-Bit, FLASH, 16MHz, CMOS, PQCC16