AM2431 Overview
AM2434, AM2432, AM2431 SPRSP65G APRIL 2021 REVISED MAY 2024 AM243x Sitara™ Microcontrollers.
AM2431 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