●The TUSB3410 device provides bridging between a USB port and an enhanced UART serial port. The device contains an 8052 microcontroller unit (MCU) with 16KB of RAM that can be loaded from the host or from the external onboard memory through an I2C. The device also contains 10KB of ROM that allows the MCU to configure the USB port at boot time. The ROM code also contains an I2C bootloader. All device functions (such as the USB command decoding, UART setup, and error reporting) are managed by the internal MCU firmware in unison with the PC host.
● Fully Compliant With USB 2.0 Full-Speed
●Specifications: TID#40340262
● Supports 12-Mbps USB Data Rate (Full Speed)
● Supports USB Suspend, Resume, and Remote
●Wake-Up Operations
● Configurable to Bus-Powered and Self-Powered
●Operation
● Supports a Total of Three Input and Three Output
●(Interrupt, Bulk) Endpoints
● Integrated 8052 Microcontroller With:
● 256 × 8 RAM for Internal Data
● 10K × 8 ROM (With USB and I2C Bootloader)
● 16K × 8 RAM for Code Space Loadable From
●Host or I2C Port
● 2K × 8 Shared RAM Used for Data
●Buffers and Endpoint Descriptor Blocks (EDBs)
● Master I2C Controller for EEPROM Device
●Access
● MCU Operates at 24 MHz, Providing 2-MIPS
●Operation
● 128-ms Watchdog Timer
● Enhanced UART Features:
● Software and Hardware Flow Control
● Automatic RS-485 Bus Transceiver Control,
●With and Without Echo
● Selectable IrDA Mode for Up to 115.2-kbps
●Transfer
● Software-Selectable Baud Rate From 50 BPS to
●921.6 kbps
● Programmable Serial-Interface Characteristics ul>
● 5-, 6-, 7-, or 8-Bit Characters
● Even, Odd, or No Parity-bit Generation and
●Detection
● 1-, 1.5-, or 2-Stop Bit Generation
● Line Break Generation and Detection
● Internal Test and Loopback Capabilities
● Modem Control Functions (CTS, RTS, DSR, RI
●and DCD)
● Internal Diagnostic Capability
● Loopback Control for Communications
●Link-Fault Isolation
● Break, Parity, Overrun, Framing-Error
●Simulation
Part 3D Model
