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STR912FAW44X6 - STMicroelectronics

Description: STR912FAW44X6, 16 bit, 32 bit bit ARM966E-S Microcontroller 96MHz 32 kB, 512 kB Flash, 96 kB RAM, USB CAN I2C 128-Pin

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PCB Footprints
STR912FAW44X6 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP128
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3D Models
STR912FAW44X6 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP128
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STR912FAW44X6 Details

  • Manufacturer Part Number:

    STR912FAW44X6

  • Brand Name:

    STMicroelectronics

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    14 X 14 MM, 0.40 MM PITCH, ROHS COMPLIANT, PLASTIC, LQFP-128

  • Pin Count:

    128

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    ALSO REQUIRES 3.3V SUPPLY

  • Bit Size:

    32

  • CPU Family:

    ARM7

  • Clock Frequency-Max:

    25 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G128

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    80

  • Number of Terminals:

    128

  • 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:

    QFP128,.64SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    98304

  • ROM (words):

    524288

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    96 MHz

  • Supply Voltage-Max:

    2 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STR912FAW44X6 Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be used with the internal oscillator is 32 MHz, but it's recommended to use a clock frequency of 24 MHz or lower to ensure reliable operation.
  • 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 then set the WWDG_CR_T bit to set the timeout period.
  • The BOR circuit is used to reset the microcontroller when the supply voltage falls below a certain threshold (typically 1.9V). This helps to prevent the microcontroller from operating erratically or unpredictably during power-on or power-down sequences.
  • The ADC can be used by configuring the ADC_CR register to select the channel, set the conversion mode, and trigger the conversion. The ADC_DR register contains the converted digital value.
  • 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 or less to ensure reliable operation.

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STR912FAW44X6 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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