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MSP430F1491IPMRG4 - Texas Instruments

Description: MCU 16-bit MSP430 MSP430 RISC 60KB Flash 2.5V/3.3V 64-Pin LQFP T/R

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MSP430F1491IPMRG4 - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PM (S-PQFP-G64)(1.6mm)
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MSP430F1491IPMRG4 - Texas Instruments  - 3D model - Quad Flat Packages - PM (S-PQFP-G64)(1.6mm)
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MSP430F1491IPMRG4 Details

  • Manufacturer Part Number:

    MSP430F1491IPMRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-64

  • Pin Count:

    64

  • HTS Code:

    8542.31.00.20

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15 MHZ

  • Bit Size:

    16

  • Boundary Scan:

    YES

  • CPU Family:

    MSP430

  • Clock Frequency-Max:

    8 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    48

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    64

  • Number of Timers:

    10

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    2048

  • ROM (words):

    61440

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    8 MHz

  • Supply Current-Max:

    0.56 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

MSP430F1491IPMRG4 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the MSP430F1491IPMRG4 is -40°C to 85°C.
  • To configure the MSP430F1491IPMRG4 for low-power mode, you need to set the LPMx bits in the Status Register (SR) to the desired low-power mode (e.g., LPM0, LPM1, LPM2, etc.). You can also use the __bis_SR_register_on_exit() function to set the low-power mode.
  • The maximum clock frequency for the MSP430F1491IPMRG4 is 8 MHz.
  • To use the ADC on the MSP430F1491IPMRG4, you need to configure the ADC module by setting the ADC control registers (e.g., ADC10CTL0, ADC10CTL1, etc.). You also need to select the ADC channel, set the conversion mode, and trigger the conversion. You can use the ADC10SA register to read the converted value.
  • Yes, you can use the MSP430F1491IPMRG4 with an external crystal oscillator. The device has an internal oscillator that can be used, but you can also use an external crystal oscillator by connecting it to the XIN and XOUT pins and configuring the XT2 clock source.

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MSP430F1491IPMRG4 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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