描述 Description

The TUSB3210 device is a USB-based controller targeted as a general-purpose MCU with GPIO. The TUSB3210 device has 8K × 8 RAM space for application development. In addition, the programmability of the TUSB3210 device makes it flexible enough to use for various other general USB I/O applications.

特性 Features

·Multiproduct Support With One Code and One Chip (up to 16 Products With One Chip)
·Fully Compliant With USB 2.0 Full-Speed Specifications: TID #40270269
·Supports 12-Mbits/s USB Data Rate (Full Speed)
·Supports USB Suspend, Resume, and Remote Wake-Up Operation
·Integrated 8052 Microcontroller With: ·256 × 8 RAM for Internal Data
·8K × 8 RAM Code Space Available for Downloadable Firmware From Host or I2C Port·8K × 8 RAM for Development
·512 × 8 Shared RAM Used for Data Buffers and Endpoint Descriptor Blocks (EDB)· Buffer Space for USB Packet Transactions
·Four 8052 GPIO Ports: Port 0, 1, 2, and 3
·Master I2C Controller for External Slave Device Access
·Watchdog Timer

·Operates From a 12-MHz Crystal
·On-Chip PLL Generates 48 MHz
·Supports a Total of Three Input and Three Output (Interrupt, Bulk) Endpoints
·Power-Down Mode
·64-Pin LQFP Package
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