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RM41L232BPZT - Texas Instruments

Description: 16- and 32-BIT RISC Flash Microcontroller

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RM41L232BPZT - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP
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RM41L232BPZT - Texas Instruments  - 3D model - Quad Flat Packages - LQFP
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RM41L232BPZT Details

  • Manufacturer Part Number:

    RM41L232BPZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-R4F

  • Clock Frequency-Max:

    80 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:

    45

  • Number of Serial I/Os:

    3

  • Number of Terminals:

    100

  • Number of Timers:

    20

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    32768

  • RAM (words):

    32

  • ROM (words):

    65536

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    80 MHz

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Max:

    1.32 V

  • Supply Voltage-Min:

    1.2 V

  • Supply Voltage-Nom:

    1.2 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

RM41L232BPZT Frequently Asked Questions (FAQs)

  • The RM41L232BPZT can operate from -40°C to 105°C (industrial temperature range) and from -40°C to 125°C (extended temperature range) with reduced performance.
  • To configure the internal oscillator, set the OSCCLKSRC bit in the SYSCTL_RCC_R register to select the internal oscillator as the clock source. Then, adjust the OSC_TRIM bits in the SYSCTL_RCC_R register to fine-tune the oscillator frequency.
  • Texas Instruments recommends using a POR circuit with a 10 kΩ resistor, a 10 μF capacitor, and a diode (such as the 1N4148) to ensure a clean power-on reset signal.
  • To implement a WDT, enable the WDT module by setting the WDTEN bit in the WDTCTL register. Then, configure the WDT timeout period using the WDTPS bits in the WDTCTL register. Finally, periodically reset the WDT counter using the WDTRST bit in the WDTCTL register to prevent a watchdog timer reset.
  • When designing a PCB layout for the RM41L232BPZT, ensure that the power supply pins (VCC and GND) are connected to a solid ground plane and that the decoupling capacitors are placed close to the microcontroller. Also, keep the signal traces short and avoid routing them near noise sources or high-frequency signals.

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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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