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AM2434, AM2432, AM2431
SPRSP65G – APRIL 2021 – REVISED MAY 2024
AM243x Sitara™ Microcontrollers
1 Features
Processor cores:
• 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
Memory subsystem:
• 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 b
AM2434 Datasheet
