MT7981B Overview
MT7981B is a highly integrated wireless network router SoC (System-on-Chip) used for high wireless performance, home entertainment, and home automation and so on. MT7981B is fabricated with advanced silicon process and integrates a dual-core Arm® Cortex-A53 MPCoreTM operating up to 1.3 GHz and more DRAM bandwidth. This SoC also includes a variety of peripherals, including SGMII, and USB3.0 (host) ports.
MT7981B Key Features
- AP MCU Subsystem
- Dual-core Arm® Cortex-A53 MPCoreTM operating at 1.3 GHz
- NEON processing engine with advanced SIMD and floating-point extension
- 32KB L1 I-cache and 32KB L1 D-cache
- 256KB unified L2 cache
- Cryptography extension
- Memory Interface
- 16-bit data bus width
- Memory clock up to DDR3/DDR4-2133
- Supports self-refresh/partial self-refresh mode