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MSP430F4491IPZR - Texas Instruments

Description: 16-Bit Ultra-Low-Power MCU, 60kB Flash, 2048B RAM, Comparator, 2 USARTs, HW Multiplier, 160 Seg LCD

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MSP430F4491IPZR - Texas Instruments PCB footprint - Other - Other - QFP65P1600X1600X160-100N
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MSP430F4491IPZR Details

  • Manufacturer Part Number:

    MSP430F4491IPZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    100

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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-G100

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    48

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    100

  • Number of Timers:

    7

  • 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:

    QFP100,.63SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    2048

  • RAM (words):

    2

  • 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 (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

MSP430F4491IPZR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the MSP430F4491IPZR is -40°C to 85°C.
  • To configure the MSP430F4491IPZR for low-power operation, use the Power Management Module (PMM) to select the desired power mode (e.g., LPM3, LPM4, etc.). Additionally, disable unused peripherals, use clock gating, and optimize code to minimize power consumption.
  • The maximum clock frequency for the MSP430F4491IPZR is 8 MHz.
  • To use the internal oscillator, set the XT2OFF bit in the SYSCTL_DCG2 register to 0. Then, select the desired oscillator frequency using the FLLUNLOCK and FLL_CTL registers. Finally, enable the oscillator by setting the OSCOFF bit in the SYSCTL_DCG2 register to 0.
  • Yes, the MSP430F4491IPZR can be used with an external crystal oscillator. Connect the crystal to the XT2 pins and configure the XT2OFF bit in the SYSCTL_DCG2 register to 0. Then, select the desired oscillator frequency using the FLLUNLOCK and FLL_CTL registers.

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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 MSP430F4491IPZ Texas Instruments

RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 8MHz, CMOS, PQFP100