K210

1 Overview

• 64-bit RISC-V CPU Dual-Core, up to 400MHz
• IMAFDC (RV64GC) ISA extension
• Hardware FPU (Float Point Unit), Double Precision
• 32 KB I-Cache per core
• 32 KB D-Cache per core

• 8MB On-Chip SRAM
• 128Kbit One-Time Programmable Memory (OTP)
• Read Only Memory (ROM)
• DMA

• Neural Network Accelerator (KPU)
• Audio Accelerator (APU)
• FFT Accelerator
• SHA256 Accelerator
• AES Accelerator

• DVP x1

• UART x4
• GPIO x40
• I2C x3
• SPI x4
• I2S x3

• PWM x1

• Timer x3
• RTC x1
• Watchdog Timer (WDT) x1

• JTAG, OpenOCD support

2 Datasheet

• K210 Datasheet CN
• K210 Datasheet EN

4 Reference

• https://kendryte.com
• https://kendryte.com/downloads/
• https://github.com/kendryte