PL23B3
USB HID to UART Bridge Controller
Product Data Sheet
PL23B3 Single-chip USB HID to UART Bridge Controller
USB Interface
- Fully pliant with USB 2.0 specification (Full-Speed Mode).
- UHCI/OHCI (USB 1.1), EHCI (USB 2.0), x HCI (USB 3.1) Host Controller patible.
- USB Human Interface Device (HID) class: o No driver installation needed for Windows, Mac, Linux, and Android. o Provides HID-to-UART SDK libraries for application development.
- Integrated termination resistors and pull-up resistor on USB signal pins to reduce external ponents.
- Supports 256-byte OTPROM (One-Time Programmable ROM) programming by software tool via USB interface for USB device descriptors and GPIO configuration. Each IC has unique ID (for Serial Number).
- Supports USB power configuration (bus-powered, self-powered )
GPIO Interface
- Total 2 General Purpose I/O (GPIO) pins with Versatile functions can be configured by software tool via USB interface
- Optional Clock Output for external MCU.1
- A...
