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ST72F324J4T6 - STMicroelectronics

Description: 5V range 8-bit MCU with 8 to 32K Flash, 10-bit ADC, 4 timers, SPI, SCI interface, TQFP44

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ST72F324J4T6 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - 44-Pin Low Profile Quad Flat Package
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ST72F324J4T6 Details

  • Manufacturer Part Number:

    ST72F324J4T6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    10 X 10 MM, ROHS COMPLIANT, TQFP-44

  • Pin Count:

    44

  • HTS Code:

    8542.31.00.15

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Has ADC:

    YES

  • Bit Size:

    8

  • Boundary Scan:

    YES

  • CPU Family:

    ST72

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    NO

  • JESD-30 Code:

    S-PQFP-G44

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    32

  • Number of Terminals:

    44

  • 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:

    LQFP

  • Package Equivalence Code:

    QFP44,.47SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    512

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    8 MHz

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

ST72F324J4T6 Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be used with the internal oscillator is 16 MHz. However, it's recommended to use a crystal oscillator for frequencies above 8 MHz for better stability and accuracy.
  • The watchdog timer can be configured using the WWDG_CR register. You need to set the WWDG_CR[WDGA] bit to enable the watchdog timer and set the timeout period using the WWDG_CR[0:6] bits. Refer to the datasheet for the correct configuration and timing.
  • The maximum current that can be sourced or sunk by the GPIO pins is 20 mA. However, it's recommended to limit the current to 10 mA to ensure reliable operation and prevent overheating.
  • To use the ADC with an external reference voltage, connect the external reference voltage to the VREF+ pin and set the ADC_CSR[REFSEL] bit to 1. Then, configure the ADC_CSR register to select the external reference voltage as the ADC reference voltage.
  • The minimum voltage range for the power supply is 2.4 V, and the maximum voltage range is 5.5 V. Operating the device outside this range may affect its performance and reliability.

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ST72F324J4T6 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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