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TUSB3410RHBR

Public Made by Adom

by adom

Texas Instruments Microcontroller Units (MCUs/MPUs/SOCs), TQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TUSB3410RHBR

Texas Instruments · Microcontroller Units (MCUs/MPUs/SOCs) · TQFN-32-EP(5x5)

TUSB3410RHBR from Texas Instruments, in a TQFN-32-EP(5x5). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VREGEN input Active-low enable for 3.3-V to 1.8-V voltage regulator.
2 SUSPEND output Suspend mode indicator; asserted high when device is in suspend mode.
3 VCC power_in 3.3 V power supply.
4 VDD18 power_in 1.8 V supply; internally generated when VREGEN is low, externally supplied when VREGEN is high.
5 PUR output Pullup resistor connection for external pullup network.
6 DP bidirectional Upstream USB port differential data plus.
7 DM bidirectional Upstream USB port differential data minus.
8 GND power_in Digital ground.
9 RESET input Device master reset input; active low.
10 SDA bidirectional Master I2C controller data signal with internal pullup resistor.
11 SCL output Master I2C controller clock signal.
12 WAKEUP input Remote wake-up request input; active low to wake up system.
13 CTS input UART clear to send input.
14 DSR input UART data set ready input.
15 DCD input UART data carrier detect input.
16 RI/CP input UART ring indicator input.
17 SIN/IR_SIN input UART serial input data or IR serial data input.
18 GND power_in Digital ground.
19 SOUT/IR_SOUT output UART serial output data or IR serial data output.
20 RTS output UART request to send output.
21 DTR output UART data terminal ready output.
22 CLKOUT output Clock output controlled by CLKOUTEN and CLKSLCT bits in MODECNFG register.
23 TEST0 input Test input for factory test only; must be tied to VCC through 10-kΩ resistor.
24 TEST1 input Test input for factory test only; must be tied to VCC through 10-kΩ resistor.
25 VCC power_in 3.3 V power supply.
26 X2 output 12-MHz crystal oscillator output.
27 X1/CLKI input 12-MHz crystal oscillator input or external clock input.
28 GND power_in Digital ground.
29 P3.4 bidirectional General-purpose I/O 4 on port 3 terminal 4; open-drain output with TTL input.
30 P3.3 bidirectional General-purpose I/O 3 on port 3 terminal 3; open-drain output with TTL input.
31 P3.1 bidirectional General-purpose I/O 1 on port 3 terminal 1; open-drain output with TTL input.
32 P3.0 bidirectional General-purpose I/O 0 on port 3 terminal 0; open-drain output with TTL input.
33 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TQFN-32-EP(5x5)
Category Single Chip Microcomputer/Microcontroller
Pins 33

CAD (KiCad official)

  • Symbol: TUSB3410RHBR
  • Footprint: Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm
  • 3D model: TQFN-32-EP(5x5) (KiCad packages3D, STEP)
  • 3D model files: tusb3410rhbr-etched.step / tusb3410rhbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tusb3410rhbr.step / tusb3410rhbr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (107 pp, sha256 1ee2c8831308d541, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF