AM6421 Overview
Key Features
- 1× Single-core Arm® Cortex®-M4F MCU at up to 400MHz – 256KB SRAM with SECDED ECC Industrial subsystem
- Three Data RAMs with ECC
- 8 banks of 30 × 32-bit register scratchpad memory
- Interrupt controller and task manager
- Two 64-bit Industrial Ethernet Peripherals (IEPs) for time stamping and other time synchronization functions
- 18× Sigma-Delta filters – Short circuit logic – Over-current logic
- 6× Multi-protocol position encoder interfaces
- One Enhanced Capture Module (ECAP)
- 16550-compatible UART with a dedicated 192MHz clock to support 12Mbps PROFIBUS Memory subsystem
- Up to 2MB of On-chip RAM (OCSRAM) with SECD
