• CH32H417 USB3.0 Evaluation Board is Released, Bandwidth Up to 450MBps

    11/04/2025 at 04:57 • 0 comments

    CH32H417 is an interconnected general-purpose microcontroller designed based on QingKe RISC-V5F and RISC-V3F dual cores. CH32H417 integrates USB 3.2 Gen1 controller and transceiver, 100M Ethernet MAC and PHY, SerDes high-speed isolated transceiver, Type-C/PD controller and PHY, provides SD/EMMC controller, 500MBytes universal high-speed interface UHSIF, DVP, SWPMI, PIOC, FMC, DFSDM, LTDC, GPHA, DMA Controller, multi-timers, 8 UARTs, I3C, 4 groups of I2C, 2 groups of QSPI, 4 groups of SPI, 2 groups of I2S, 3 groups of CAN and other peripheral resources.

    Built-in 5M sampling rate dual 12-bit ADC unit, 20M sampling rate 10-bit high-speed HSADC unit, 16-channel touch-key, dual DAC unit, 3 groups of OPA, voltage CMP and other analog resources, support 10M/100M Ethernet communication.

    It supports USB 2.0 and USB 3.0, USB Host and USB Device, Type-C and PDUSB fast charging, SerDes high-speed isolation and remote transmission, and dual-core division of labor to improve the efficiency of network protocol processing and communication response speed.

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    WCH has recently launched the CH32H417 USB3.0 evaluation board. This board features exposed interfaces including a USB3.0 Type-A port, a 1000Mbps Ethernet port, USB2.0 Type-A & Type-C ports, and a debugging port. According to the video released by WCH, the bandwidth of the USB3.0 port reaches 450MBps. The board provides a variety of interfaces to support the development of various high-speed and low-speed applications.

     

    The SDK for CH32H417 has been updated to Version 1.2. It also provides reference schematics for the evaluation board, as well as the chip’s datasheet and technical manual. Those in need can download the materials here.

    CH32H417 SDK

    The WCH CH32H417 development board can be purchased on AnalogLamb.Com for $19.99.

  • Kendryte K230 RISC-V64 Board - CANMV-K230

    10/23/2023 at 04:52 • 0 comments

    The K230 chip is the latest generation SoC product in Canaan Technology's (NASDAQ: CAN) Kendryte® series of AIOT chips. The chip adopts a brand-new multi-heterogeneous unit acceleration computing architecture, integrates two RISC-V C908 computing cores, and has a built-in new generation KPU (Knowledge Process Unit) intelligent computing unit. Multi-precision AI computing power with INT8 and INT16. Supports general AI computing framework. The chip also has a variety of peripheral interfaces, as well as multiple scalar, vector, graphics, and other dedicated hardware acceleration units such as image 2D engine, AI 2D engine, 2.5D GPU, and 3D depth engine. K230 provides full-process computing acceleration for various computing tasks such as images, videos, audio, AI, etc. The chip has many features such as low latency, high performance, low power consumption, fast startup, and high security. K230 can be used in various smart hardware products, such as smart door locks, home smart security cameras, dictionary pens, payment recognition, 3D structured light vision modules, drones, interactive robots, smart home appliances, smart toys, and smart manufacturing, intelligent vehicle cockpit and many other fields.

    analoglamb.com

    CanMV-K230 Board Features

    • CPU: core1 - 64bit, RISC-V processor, 1.6GHz, supports RISC-V Vector Extension 1.0 specification with FPU, VPU; core0 - 64bit, RISC-V processor, 800MHz, supports RISC-V 64GCB instruction set;
    • KPU: Support INT8 and INT16, TVM / TensorFlow / Pytorch / ONNX; Typical network performance: Resnet 50 ≥ 85fps @INT8; Mobilenet_v2 ≥ 670fps @INT8; YoloV5S ≥ 38fps @INT8;
    • DPU: Using 3D structured light depth calculation; Typical performance is 1280*800@30fps
    • VPU: Video encoding/decoding: H.264/H.265/JPEG/MJPEG, 4K@40fps/20fps
    • Memory: 512MB DDR, TF Card Storage up to 1T, QSPI Flash
    • Camera: 500M Camera *1, Max 3ch MIPI CSI input;
    • Display: HDMI 1; MIPI DSI 1, Max 1920 * 1080@60fps
    • USB: USB2.0 OTG * 1
    • Ethernet: 100Mbps * 1
    • Others: Audio Interface 1, Debug UART 2, I2C 4, PWM 5, GPIO * 29
    • Board Size: 56 x 85mm

    Development

    https://github.com/kendryte/k230_docs

    https://github.com/kendryte/k230_sdk

    https://github.com/kendryte/k230_canmv

    https://github.com/kendryte/k230_canmv_docs 

  • Amnos CH347T Breakout

    07/10/2023 at 05:17 • 0 comments

    Amnos CH347T Breakout

    Overview

    Amnos CH347T Breakout is developed by XPU Labs, a subsidiary of AnalogLamb.Com. CH347 is a high speed USB converter interface chip, can provide USB to UART, I2C, SPI, JTAG, GPIO functions. Amnos CH347T Breakout's size is 40x40mm. It supports USB to two UARTs, It is used to program ESP32, integrate esp32 auto-download circuit. And it is used to program Xilinx FPGA with USB to JTAG function. It can also program EEPROM or Flash with USB to I2C/SPI function.

    Specifications

    • USB2.0 high-speed device with a bandwidth of 480Mbps
    • High-speed dual serial ports support up to 9Mbps baud rate
    • Integrate ESP32 auto-download Function with USB to UART
    • JTAG interface, 4-wire standard JTAG protocol, high-speed transmission, up to 60MHz
    • Program Xilinx FPGA to RAM or FLASH with USB to JTAG
    • I2C interface, can be used to operate EEPROM or various sensors
    • SPI interface supports 2 chip selection signals, the highest frequency can reach 36MHz
    • Several GPIOs can be used with USB to GPIO
    • Size: 40 x 40 mm

    Software Development

    Documents