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MSP430FR5721IDA - Texas Instruments

Description: Texas Instruments MSP430FR5721IDA, 16bit MSP430 Microcontroller, 8MHz, 4 kB Flash, 38-Pin TSSOP

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MSP430FR5721IDA - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DA (R-PDSO-G38)
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MSP430FR5721IDA - Texas Instruments  - 3D model - Small Outline Packages - DA (R-PDSO-G38)
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MSP430FR5721IDA Details

  • Manufacturer Part Number:

    MSP430FR5721IDA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    38

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Has ADC:

    YES

  • Bit Size:

    16

  • Boundary Scan:

    YES

  • CPU Family:

    MSP430

  • Clock Frequency-Max:

    24 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    R-PDSO-G38

  • JESD-609 Code:

    e4

  • Length:

    12.5 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of DMA Channels:

    3

  • Number of I/O Lines:

    32

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    38

  • Number of Timers:

    5

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP38,.32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    1024

  • RAM (words):

    1

  • ROM (words):

    4096

  • ROM Programmability:

    FRAM

  • Seated Height-Max:

    1.2 mm

  • Speed:

    24 MHz

  • Supply Current-Max:

    2.8 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 (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.1 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

MSP430FR5721IDA Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the MSP430FR5721IDA is -40°C to 85°C, but it can be extended to -40°C to 105°C with some limitations on the clock frequency and supply voltage.
  • To configure the MSP430FR5721IDA to use an external crystal oscillator, you need to set the XT2OFF bit in the FLLUNLOCK register to 0, and then configure the XT2 pins as input pins. You also need to ensure that the crystal oscillator is properly connected to the XT2 pins and that the load capacitors are correctly sized.
  • The maximum current that can be sourced or sunk by the GPIO pins of the MSP430FR5721IDA is 4mA per pin, but it's recommended to limit the current to 2mA per pin to ensure reliable operation.
  • The MSP430FR5721IDA has 4KB of FRAM memory, which can be accessed using the FRAM controller. You need to configure the FRAM controller by setting the FRAM wait states and access modes, and then use the FRAM memory as you would use any other memory region.
  • The power consumption of the MSP430FR5721IDA varies depending on the operating mode. In active mode, the power consumption is around 220uA/MHz, while in low-power mode 3 (LPM3), the power consumption is around 1.5uA. In shutdown mode, the power consumption is around 0.1uA.

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MSP430FR5721IDA 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 MSP430FR5721IDAR Texas Instruments

RISC Microcontroller, 16-Bit, FRAM, MSP430 CPU, 24MHz, CMOS, PDSO38