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AM2432 Description

AM2434, AM2432, AM2431 SPRSP65H APRIL 2021 REVISED DECEMBER 2025 AM243x Sitara™ Microcontrollers.

AM2432 Key Features

  • Up to 2× Dual-core Arm Cortex®-R5F MCU subsystems operating at up to 800MHz, highlyintegrated for real-time processing
  • Dual-core Arm Cortex®-R5F clusters support dual-core and single-core operation
  • 32KB I-cache and 32KB D-cache per R5F core with SECDED ECC on all memories
  • Single-core: 128KB TCM per cluster (128KB TCM per R5F core)
  • Dual-core: 128KB TCM per cluster (64KB TCM per R5F core)
  • 1× Single-core Arm Cortex®-M4F MCU at up to 400MHz
  • 256KB SRAM with SECDED ECC
  • Up to 2MB of On-chip RAM (OCSRAM) with SECDED ECC
  • Can be divided into smaller banks in increments of 256KB for as many as 8 separate memory banks
  • Each memory bank can be allocated to a single core to facilitate software task partitioning