F75501数据手册FINTEK中文资料规格书

描述 Description

The F75501 is an Embedded USB Host/Slave Controller capable of communicating in either full speed or low speed. The F75501 interfaces to devices such as microprocessors or microcontrollers.(1)The F75501 incorporates USB Serial Interface functionality along with internal full or low speed transceivers. The F75501 supports and operates in USB full speed mode at 12 Mbps, or in low speed mode at 1.5 Mbps.(1)When in host mode, the F75501 is the master and controls the USB bus and the devices that are connected to it. In peripheral mode, otherwise known as a slave device, the F75501 operates as a variety of full- or low speed devices.(1)The F75501 has 512-bytes of internal RAM which is used for control registers and data buffer. This system enables fast development, using the dedicated JTAG interface or I2C. The available lead-free package is a QFN-28 package.(1)(1)

特性 Features

MCUn                       -   Embedded 8-bit 8051 MCU
n                       -   Embedded RAM 256 Bytes
n                       -   Embedded Flash 8KBytes
 
Universal Serial BUS (USB)n                       -   One USB Host/Slave Interface
n                       -   Standard USB 1.1 Full-Speed Controller
n                       -   USB 2.0 Switch
 
Legacy Interfacen                       -   Debug Interface JTAG IEEE 1149.1
n                       -   Slave I2C
n                       -   Standard 8032 UART
 
        Clock, Power and Packagen                       -   External 48 MHz Input
n                       -   28 Pin 4 x 4 QFN Green Package
n                       -   Operating Temperature Range: 0°C to 70°C
28-QFN Green Package