The Teensy 4.1 is a high-speed microcontroller development board featuring a 600MHz ARM Cortex-M7 processor, making it one of the fastest boards in its class. It offers Ethernet, USB host, microSD, and a large number of I/O pins, making it suitable for real-time robotic control systems requiring high precision and performance.
Product Description
The Teensy 4.1 is a powerful and versatile microcontroller development board from PJRC, built around the ARM Cortex-M7 processor running at an impressive 600 MHz. Designed for high-performance applications, the Teensy 4.1 offers significantly more memory, I/O capabilities, and expandability than its predecessor, the Teensy 4.0. Key Features:
- Processor: ARM Cortex-M7 at 600 MHz
- Microcontroller: NXP iMXRT1062
- Flash Memory: 8 MB (QSPI Flash)
- RAM: 1024 KB (512K tightly coupled + 512K general purpose)
- EEPROM Emulation: Yes
- USB: High-speed USB (480 Mbps), USB Host support
- Dimensions: 2.4" x 0.7" (61 mm x 18 mm)
- website:https://www.pjrc.com/store/teensy41.html
Controller Specific
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Processor Type | N/A | CPU architecture and speed | Computational capability |
| I/O Capacity | N/A | Digital/analog input/output count | System integration capacity |
| Memory | N/A | RAM and storage capacity | Program complexity capability |
| Real-time Capability | N/A | Deterministic response time | Motion control precision |
| Communication Interfaces | N/A | Network and fieldbus support | System connectivity |
| Programming Environment | N/A | Development software | Ease of implementation |
| Safety Features | N/A | Functional safety compliance | Human safety requirements |
| Expansion Options | N/A | Modular expansion capability | System scalability |
Form Factor
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Height | N/A | Total standing height (cm) | Human-scale enables use of tools, navigation of spaces |
| Width | N/A | Shoulder-to-shoulder width (cm) | Affects balance, door/passage fit |
| Weight | N/A | Total mass (kg) | Impacts mobility, safety, power usage, transportability |
Power System
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Battery Type | N/A | Li-ion / LiFePO4 / etc. | Determines energy density, safety |
| Battery Capacity | N/A | Wh or Ah | Impacts range and operating time |
| Operating Duration | N/A | Hours under normal load | Key for logistics, shift planning |
Performance
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Payload Capacity | N/A | Maximum carrying capacity (kg) | Determines real-world utility |
| Speed | N/A | Maximum operational speed | Task completion rate & productivity |
| Precision | N/A | Positioning accuracy (mm) | Quality of work & application suitability |
| Repeatability | N/A | Consistency of positioning (±mm) | Manufacturing quality & reliability |
| Cycle Time | N/A | Time per standard operation | Productivity & throughput calculations |
| MTBF | N/A | Mean Time Between Failures (hours) | Reliability & maintenance planning |
| Service Life | N/A | Expected operational lifespan (years) | ROI calculations & replacement planning |
Connectivity
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Communication Protocol | N/A | Wi-Fi / Ethernet / 5G / Bluetooth | Network integration capabilities |
| Remote Control | N/A | Web / App / Joystick / API | Needed for manual override or remote training |
| Programming Interface | N/A | Drag-drop / Code / Visual / Teach pendant | Ease of deployment and customization |
| Integration APIs | N/A | Available software interfaces | System integration capabilities |
| Cloud Connectivity | N/A | Cloud platform compatibility | Data analytics & remote monitoring |
| Security Features | N/A | Encryption & authentication methods | Cybersecurity compliance |
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