TRINAMIC TMC2225-BOB Breakout Board Installation Guide

June 10, 2024
TRINAMIC

TRINAMIC TMC2225-BOB Breakout Board Installation Guide

TMC2225-BOB

Document Revision V1.02 • 2021-Mar-01

Module Top View

Pin List

Left Signal Right Signal
1 VCC_IO 11 +VM
2 GND 12 GND
     
3 UART_RX 13 B2 (Motor Phase B)
4 UART_TX 14 B1 (Motor Phase B)
5 VREF 15 A1 (Motor Phase A)
6 GND 16 A2 (Motor Phase A)
7 CLK16 17 GND
8 ENN 18 MS1
9 STEP 19 MS2
10 DIR 20 SPREAD
     
21 INDEX 22 DIAG

Schematics

Features and additional Resources

  • TMC2225-SA stepper motor driver
  • Supply voltage 5-28V
  • I phase up to 4A RMS
  • Quiet operation with StealthChop™
  • Configuration and extended diagnostics via UART
  • Control via Step&Dir interface
  • Board width 0″, board height 1.0″
  • 2×10 pin 1″ header rows for pins/connectors
  • Link to additional information and IC data sheet

Bill of Materials

Pcs. Value Footprint Description
1 blue/0603 0603 LED
1 white/0603 0603 LED
1 R0603/0R11/1% 0603 Resistor
2 R0603/1k/1% 0603 Resistor
1 R0603/220R/1% 0603 Resistor
1 2u2/50V 0603 Capacitor
1 22n/50V 0603 Capacitor
1 1uF, 50V 1210 Capacitor
2 10uF, 50V 2020 Capacitor
4 100nF, 50V 0603 Capacitor
2 R2010/0R15 2010 Resistor
1 TMC2225-SA HTSSOP28 Trinamic Stepper Motor Driver

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