TMC8100

PRODUCTION

Universal Encoder Bus Controller

The TMC8100 is a dedicated serial protocol converter IC, especially for absolute encoder bus protocols. It can delivering the extracted and adjusted encoder position information via SPI or UART.

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $4.42

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Part Details

Synchronous serial bus protocols supported, example, SSI, SPI, BiSS C, EnDat 2.x
Asynchronous serial bus protocols supported, example, Nikon A-format^® to the SPI
Support for incremental A/B/Z encoder interface
High speed 25MHz SPI system interface for configuration, control, and position
High speed 2x UART 16Mbit/s system interface for configuration, control, and position
Crystal oscillator or external clock with PLL
Up to 128MHz internal system clock
2.5V to 5V single supply
-40°C to +125°C operating temperature range
TQFN24, 4mm x 4mm

Part Models: 2
1ku List Price: Starting From $4.42

Documentation

Data Sheet 1

TMC8100: Universal Encoder Bus Controller Data Sheet (Rev.0) 04/29/2024

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
TMC8100ATG+	24-LFCSP-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
TMC8100ATG+T	24-LFCSP-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Evaluation Kits

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Features and Benefits

Synchronous Serial Bus Protocols Support
- SSI, SPI, BiSS-C, EnDat 2.X
Asynchronous Serial Bus Protocols Support
Incremental A/B/Z Encoder Interface
High-Speed 25MHz SPI System Interface
High-Speed 16Mbps UART System Interface
I²C Programming Interface
Crystal Oscillator or External Clock with PLL
Up to 128MHz Internal System Clock
3V to 5.5V Single Supply
-40°C to +125°C Operating Temperature Range

Product Details

The TMC8100-EVAL is an evaluation board for the TMC8100 universal encoder bus controller. Connecting the TMC8100-EVAL to the Landungsbruecke PC interface board gives access to the graphical user interface TMCL-IDE and its fast development tools.

The TMC8100 acts as a peripheral interface block to deliver the extracted and adjusted encoder position information to the microcontroller or the motion controller over SPI or UART. This is achieved by the programmable high-performance serial communication engine for synchronous and asynchronous data.

The TMC8100-EVAL supports both absolute and incremental encoders. The encoder interfaces are supplied by the external supply of the TMC8100-EVAL. The TMC8100 is provided with a 16MHz clock source and an EEPROM for application code storage.