HT42B564-1

USB (HID) to UART Bridge IC; Operating Voltage (VDD): 3.3V~5.5V\nUART pins Voltage (VDDIO): 1.8V~VDD (Less than VDD voltage)\nPower down and wake-up functions to reduce power consumption\nFully integrated 12MHz oscillator with 0.25% accuracy for all USB modes which requires no external components\nUSB interface - USB 2.0 Full Speed compatible - Implements USB Human Interface Device (HID) class - Internal 1.5kΩ pull-high resistor on D+ pin\nFully-duplex Universal Asynchronous Receiver and Transmitter Interface -- UART\nSupports Baud Rate up to 115200bps\nSupports maximum 32 bytes transmit buffer and 32 bytes receive buffer\nUART Data formats supported: - Data bits: 8 - Stop bits: 1 and 2 - Parity: odd, even, no parity\nSupports RX pin resume signal to request a remote wake-up\nSupports VDDIO pin for UART pins power supply\nSupports standard Windows® drivers for Windows XP, Vista, Win 7, Win 8/8.1, Win10\nPackage types: 10-pin SOP;

HT42B564-x 是 一 款 内 置 完 整 USB 和 UART 接口功能的高性能 USB to UART Bridge 控制器，针对需与各种类型 UART 通信的产品应用而设计。内部 USB 接口支 持 USB 2.0 全速模式，可与 PC 通信；内建 完整的高速振荡器，为 USB 及 UART 波特 率发生器提供时钟源。通过波特率发生器 可产生高达 115200bps 波特率用于 UART 接口数据传输。

HT42B564-1

USB (HID) to UART Bridge IC