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MSP430F1491IRTDR - Texas Instruments

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

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PCB Footprints
MSP430F1491IRTDR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTD (S-PVQFN-N64)
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3D Models
MSP430F1491IRTDR - Texas Instruments  - 3D model - Quad Flat No-Lead - RTD (S-PVQFN-N64)
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MSP430F1491IRTDR Details

  • Manufacturer Part Number:

    MSP430F1491IRTDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    64

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Has ADC:

    NO

  • 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-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 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:

    2

  • 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:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    2048

  • RAM (words):

    2

  • ROM (words):

    61440

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.9 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:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

MSP430F1491IRTDR Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the MSP430F1491 is 8 MHz, but it can be overclocked up to 16 MHz with reduced voltage and temperature range.
  • To configure the MSP430F1491 for low power consumption, use the low power modes (LPM0-LPM4) and adjust the clock frequency, disable unused peripherals, and use the built-in brown-out reset (BOR) and power-on reset (POR) features.
  • Yes, the MSP430F1491 can operate with a 3.3V power supply, but the maximum clock frequency is limited to 4 MHz at this voltage. For higher clock frequencies, a 2.2V to 3.6V power supply is recommended.
  • The MSP430F1491 can be programmed using the Texas Instruments Code Composer Studio (CCS) or IAR Embedded Workbench development environments, or using the MSP430 Flash Emulation Tool (FET) or the MSP430 Universal Serial Communication Interface (USCI) module.
  • The MSP430F1491 has 2KB of RAM and 60KB of flash memory.

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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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