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See Technical Specifications

TUSB3410RHBR

Full Speed USB to Serial Port Controller USB 2.0 3.3V T/R 32-Pin VQFN EP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TUSB3410RHBR
Datasheet:

TUSB3410RHBR Datasheet (PDF)
Series:

TUSB3410
Programmable:

Not Verified
Applications:

USB Serial Port Controller
Core Processor:

8052
EDA/CAD Models:

Request Free CAD Models for TUSB3410RHBR

Email: [email protected]

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Tel: +852 95804164

TUSB3410RHBR General Description

The TUSB3410 device provides bridging between a USB port and an enhanced UART serialport. The device contains an 8052 microcontroller unit (MCU) with 16KB of RAM that can be loadedfrom the host or from the external onboard memory through an I2C. Thedevice also contains 10KB of ROM that allows the MCU to configure the USB port at boot time. TheROM code also contains an I2C bootloader. All device functions (such asthe USB command decoding, UART setup, and error reporting) are managed by the internal MCU firmwarein unison with the PC host.

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Key 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:
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
Break, Parity, Overrun, Framing-Error Simulation

Specifications

Category	Integrated Circuits (ICs)EmbeddedApplication Specific Microcontrollers	Series	TUSB3410
Programmable	Not Verified	Applications	USB Serial Port Controller
Core Processor	8052	Program Memory Type	ROM (10kB)
Controller Series	TUSB	RAM Size	18K x 8
Interface	I²C, USB, UART	Number of I/O	4
Voltage - Supply	3V ~ 3.6V	Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount	Base Product Number	TUSB3410