2026年2月10日 (二) 10:43的最后版本

[编辑] 1 Overview

• CV1800B: 0.5T@INT8, 64MB, QFN88
• SG2000: 0.5T@INT8, 512MB, BGA
• SG2002: 1T@INT8, 256MB, QFN88

SOPHGO SG2000/SG2002 specifications:

CPU cores

• 1x C906 64-bit RISC-V core @ 1GHz
• 1x C906 64-bit RISC-V core @ 700MHz
• 1x Arm Cortex-A53 core @ 1GHz
• MCU – 8051 8-bit microcontroller core @ 25 to 300 MHz with 6KB or 8KB SRAM (not sure about exact RAM capacity since it varies depending where I look)
• GPU – None
• VPU – H.265/H.264 video decoding and encoding (5M @ 30fps)
• ISP – 5M @ 30fps
• NPU – 0.5 TOPS for SG2000 or 1 TOPS for SG2002 (INT8)
• Memory (SiP) – 512MB DRAM for SG2000, 256MB for SG2002
• Storage – SPI NOR flash, SPI NAND flash, eMMC 5.0 flash, 2x SDIO 3.0
• Display interface – 2-lane MIPI DSI
• Camera interface – 4-lane or 2-lane+2-lane MIPI CSI
• Audio – 16-bit audio codec, 2x I2S/PCM, 1x DMIC
• Networking – 10M/100M Ethernet MAC PHY
• USB – 1x USB 2.0 DRD
• Low-speed peripherals – 5x UART, 4x SPI, 16x PWM, 1x IR, 6x I2C, 6x ADC, up to 128x GPIOs
• Security – Crypto, secure boot, TRNG, e-fuse
• Package – 10x10x1.3mm LFBGA with 0.65mm pitch, 205 pins
• Temperature Range – 0 to 70°C

[编辑] 2 8051 核启用

https://github.com/sophgo/sophgo-doc/blob/main/SG200X/8051/8051_Core_Quick_Start_Guide_cn.md

[编辑] 3 Lichee RV Nano 开发板

https://wiki.sipeed.com/hardware/zh/lichee/RV_Nano/1_intro.html

[编辑] 4 Reference

• Datasheet: https://github.com/sophgo/sophgo-doc
• SDK 文档汇总
• HW 文档汇总
• TPU SDK 开发资料汇总
• TDL SDK 开发资料汇总
• LicheeRV Nano
• Milk-V Duo 256M