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STM32MP257FAI3 - STMicroelectronics

Description: MPU with Dual Arm Cortex-A35 @1.5GHz, Cortex-M33 @400MHz, 3xEthernet (2+1 switch), 3xFD-CAN, LVDS/DSI, H.264, 3D GPU, AI/NN, Secure Boot, Cryptography, DRAM enc/dec, PKA

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STM32MP257FAI3 - STMicroelectronics PCB footprint - BGA - BGA - 436-Ball TFBGA
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STM32MP257FAI3 - STMicroelectronics  - 3D model - BGA - 436-Ball TFBGA
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STM32MP257FAI3 Details

  • Manufacturer Part Number:

    STM32MP257FAI3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TFBGA-436

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.30

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Additional Feature:

    USB3.0

  • Bit Size:

    64

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    48 MHz

  • Format:

    FLOATING-POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PBGA-B436

  • Length:

    18 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Serial I/Os:

    13

  • Number of Terminals:

    436

  • On Chip Data RAM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFBGA

  • Package Equivalence Code:

    BGA436,22X22,32

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (words):

    827392

  • Seated Height-Max:

    1.2 mm

  • Speed:

    400 MHz

  • Supply Current-Max:

    1200 mA

  • Supply Voltage-Max:

    1.89 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

  • Width:

    18 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROPROCESSOR, RISC

STM32MP257FAI3 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32MP257FAI3 is -40°C to 125°C (junction temperature). However, the recommended operating temperature range is -40°C to 85°C for optimal performance and reliability.
  • The clock tree for the STM32MP257FAI3 can be configured using the Clock Configuration Tool (CCT) provided by STMicroelectronics. The CCT allows you to generate clock configuration code for your specific application.
  • The maximum frequency for the Cortex-A7 core in the STM32MP257FAI3 is 650 MHz. However, the actual operating frequency may be lower depending on the specific application and power consumption requirements.
  • The TrustZone security features in the STM32MP257FAI3 can be used by implementing a secure boot mechanism, encrypting sensitive data, and using the TrustZone-enabled peripherals. STMicroelectronics provides a TrustZone software development kit (SDK) and documentation to help developers implement these features.
  • The STM32MP257FAI3 has 1 GB of DDR3L RAM and 128 MB of internal flash memory. Additionally, it has a quad-SPI interface that can be used to connect external flash memory devices.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

STM32MP257FAI3 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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