器件名称: AT43USB370E-AC
功能描述: USB 2.0 Full-Speed Host/Function Processor
文件大小: 572.6KB 共50页
简 介:Features
USB 2.0 Full Speed Host/Function Processor
– Real-time Host/Function Switching Capability – Internal USB and System Interface Controllers – 32-bit Generic System Processor Interface with DMA – Separate TX and RX Buffers for Host and Function Operations – In-System Firmware Upgrade Autonomous USB Host Operation without System Processor Intervention – Device Enumeration – USB Protocol Management – Bus Bandwidth Reclamation – Status Handling – Control, Bulk, Interrupt and Isochronous Transfers – Supports Up to 7 USB Devices Concurrently Full-speed Function Controller – 1 Bi-directional Control Endpoint – 6 Programmable (Maximum Packet Size and Endpoint Type) Endpoints – Control, Interrupt, Bulk and Isochronous Transfer Support – Automatic Retry for Non-Isochronous Endpoints Integrated USB Firmware – Easy-to-use, ANSI C Compliant API USB Device Driver Development – Embedded, OS Agnostic USB Host Stack – Embedded System Interface Controller Driver – Embedded USB Hub Driver 6 MHz Operation 1.8 V and 3.3 V Operation 100-pin LQFP Package
USB 2.0 Full-Speed Host/Function Processor AT43USB370
Description
Atmel's AT43USB370 is a USB 2.0 compliant, dual-role, full-speed Host/Function processor designed specifically to enable point-to-point USB connectivity for embedded devices. It features an integrated USB host stack, a system interface driver, on-chip USB signaling hardware, 32-bit generic system processor interface with DMA support, and on-the-fly host/function s……
