STM32MP157AAD3

STM32MP157AAD3

STM32MP157AAC3

STM32MP157AAC3

STM32MP157AAA3T

Active

MPU with Arm Dual Cortex-A7 650 MHz, Arm Cortex-M4 real-time coprocessor, 3D GPU, TFT/MIPI DSI displays, FD-CAN

Quantity $ per Unit Savings
1 - 9$23.780%
10 - 24$21.868%
25 - 99$20.9512%
100 - 249$18.4622%
250 - 499$17.5526%
500$16.4331%
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Out of stock
$23.77
Parameter NameParameter Value
Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
CoreArm Cortex-A7
ECCN US3A991A2
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameLFBGA 448 18x18x1.7 P 0.8 mm
Key features
  • Core
    • 32-bit dual-core Arm® Cortex®-A7
      • L1 32-Kbyte I / 32-Kbyte D for each core

      • 256-Kbyte unified level 2 cache

      • Arm® NEON™ and Arm® TrustZone®

    • 32-bit Arm® Cortex®-M4 with FPU/MPU
      • Up to 209 MHz (Up to 703 CoreMark®)

  • Memories
    • External DDR memory up to 1 Gbyte
      • up to LPDDR2/LPDDR3-1066 16/32-bit

      • up to DDR3/DDR3L-1066 16/32-bit

    • 708 Kbytes of internal SRAM: 256 Kbytes of AXI SYSRAM + 384 Kbytes of AHB SRAM + 64 Kbytes of AHB SRAM in Backup domain and 4 Kbytes of SRAM in Backup domain
    • Dual mode Quad-SPI memory interface
    • Flexible external memory controller with up to 16-bit data bus: parallel interface to connect external ICs and SLC NAND memories with up to 8-bit ECC
  • Security/safety
    • TrustZone® peripherals, active tamper
    • Cortex®-M4 resources isolation
  • Reset and power management
    • 1.71 V to 3.6 V I/Os supply (5 V-tolerant I/Os)
    • POR, PDR, PVD and BOR
    • On-chip LDOs (RETRAM, BKPSRAM, DSI 1.2 V, USB 1.8 V, 1.1 V)
    • Backup regulator (~0.9 V)
    • Internal temperature sensors
    • Low-power modes: Sleep, Stop and Standby
    • DDR memory retention in Standby mode
    • Controls for PMIC companion chip
  • Low-power consumption
    • Total current consumption down to 2 µA (Standby mode, no RTC, no LSE, no BKPSRAM, no RETRAM)
  • Clock management
    • Internal oscillators: 64 MHz HSI oscillator, 4 MHz CSI oscillator, 32 kHz LSI oscillator
    • Externa