Texas Instruments TUSB3410 Product Info

Parameters

Function	USB2
USB speed (Mbps)	12
Type	Bridge
Supply voltage (V)	3.3
Rating	Catalog
Operating temperature range (°C)	-40 to 85

Package

LQFP (VF)-32-81 mm² 9 x 9

Features

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
  - 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

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
  - 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

Description

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.

ELECTRONIC COMPONENTS
All In One Distributor

TUSB3410

UART, I2C and IrDA serial port to USB bridge

Texas Instruments TUSB3410 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

TUSB3410

UART, I2C and IrDA serial port to USB bridge

Texas Instruments TUSB3410 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor