UPD31172 MOS INTEGRATED CIRCUIT

NEC

Description

DATA SHEET MOS INTEGRATED CIRCUIT µPD31172 VRC4172 TM COMPANION CHIP FOR VR4121 TM .
The µPD31172 (commercial name: VRC4172) is a companion chip designed for NEC’s µPD30121 microprocessor (commercial name: VR4121).

📥 Download Datasheet

UPD31172 Datasheet Preview — Preview of UPD31172 PDF

Datasheet Specifications

Part number: UPD31172
Manufacturer: NEC
File Size: 278.40 KB
Datasheet: UPD31172_NEC.pdf
Description: MOS INTEGRATED CIRCUIT

Features

* Directly connectable to VR4121
* On-chip USB host controller
* USB ports: 2
* Compliant with the USB OpenHCI specifications, release 1.0
* Communicates with USB device asynchronously with host CPU
* Full-speed (12 Mbps) and low-speed (1.5 Mbps) modes

Applications

* Battery-driven portable information devices
* Peripheral devices for PCs, etc. The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Pleas

UPD31172 Distributors

📁 Related Datasheet

UPD350 UPD3570 UPD3570D UPD3571 UPD3573 UPD3574

📌 All Tags

UPD31172 MOS INTEGRATED CIRCUIT NEC

NEC UPD31172-like datasheet