TMS320F280036-Q1 - 120MHz C2000 MCU | Texas Instruments
MPN: TMS320F280036-Q1 ✓ Active| Qty | Unit Price | Extended |
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| 1 | $0 | $0.00 |
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| 500 | $0 | $0.00 |
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TMS320F280036-Q1 Overview
The C2000 family is a scalable microcontroller platform specifically designed for efficiency in power electronics, with ultra-low latency loops that enable high switching frequencies and support for GaN and SiC technologies. This MCU sits at the core of digital power conversion and motor control systems, where deterministic execution and hardware-based accelerators reduce CPU load and ensure reliable performance.
Key features include a 120 MHz C28x core with FPU and TMU for rapid trig and math operations, 256 KB flash for application code, and a control law accelerator (CLA) that can run control loops autonomously without CPU intervention. AES and CAN-FD provide secure communication and support modern automotive networking. The device is AEC-Q100 qualified for use in harsh automotive environments and comes in a compact 64-LQFP (10x10 mm) package.
The architecture leverages a real-time control subsystem including multiple high-resolution PWM timers, ADCs, and communication interfaces, enabling single-chip solutions for complex control algorithms. The CLA offloads time-critical tasks, freeing the CPU for system management and communication. The TMU accelerates trigonometric calculations used in motor control and power factor correction.
Typical applications include hybrid and electric vehicle powertrain, motor drives for industrial and automotive use, solar inverters and power converters, and home appliances requiring high-efficiency control. The wide operating temperature range and AEC-Q100 qualification ensure reliability in demanding environments.
When designing with this device, consider thermal management of the LQFP package, and proper decoupling of supply rails. The integrated features minimize external components, but careful PCB layout is essential for high-power switching designs. The device supports a comprehensive development ecosystem including Code Composer Studio and various reference designs.
Drop-in alternatives for TMS320F280036-Q1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with TMS320F280036-Q1 (same form factor and footprint) — differing in Package, Flash Memory, Automotive Grade, Package Type.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
TMS320F280034-Q1
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$4.35 / Unit
View Datasheet →TMS320F280035-Q1
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
TMS320F280033-Q1
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
TMS320F280032-Q1
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
TMS320F280031-Q1
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
TMS320F280036-Q1 Maximum Ratings & Electrical Characteristics
| Core | C28x 32-bit |
| CPU Frequency | 120 MHz |
| Flash Memory | 256 KB |
| FPU | Yes |
| TMU | Yes |
| CLA | Yes |
| AES | Yes |
| CAN-FD | Yes |
| Package | 64-LQFP (10x10 mm) |
| Mounting Type | Surface Mount |
| Automotive Grade | AEC-Q100 |
TMS320F280036-Q1 64-lqfp (10x10 mm) Pin Configuration Guide
Pin configuration for TMS320F280036-Q1 (64-lqfp (10x10 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for TMS320F280036-Q1.
Refer to the datasheet for full pin configuration.
Typical Applications
TMS320F280036-Q1 is suitable for 6 applications: Motor Drives, Digital Power Supply, EV Powertrain, Solar Inverter, Industrial Automation, Home Appliances.
Motor Drives
The TMS320F280036-Q1 provides real-time control for PMSM and BLDC motor drives. Its 120 MHz C28x core with FPU and TMU accelerates field-oriented control (FOC) calculations, while the CLA can execute current loops in parallel with the CPU, achieving ultra-low latency control. The device's PWM and ADC peripherals support high-frequency switching, essential for high-performance drives. This MCU fits industrial servo drives, e-bikes, and automotive electric motors.
Recommended
Digital Power Supply
The TMS320F280036-Q1 excels in digital power converters, including LLC, PFC, and buck-boost stages. Its high-resolution PWM timers and ADC enable precise control of power conversion, while the CLA runs control loops at high speed. The TMU speeds up trig functions needed for PFC. It supports GaN and SiC devices, managing high switching frequencies. Applications include server PSUs, chargers, and industrial power supplies.
Recommended
EV Powertrain
In hybrid and electric vehicles, TMS320F280036-Q1 manages traction inverters and DC-DC converters. Its AEC-Q100 qualification ensures reliability in automotive environments. CAN-FD supports modern vehicle networks, while the FPU and TMU handle complex control algorithms for motor torque and battery power management. The CLA offloads critical loops, ensuring deterministic performance. This MCU enables efficient power transfer and energy recuperation.
Recommended
Solar Inverter
For solar inverters, TMS320F280036-Q1 delivers precise MPPT and grid-tie control. Its 120 MHz C28x core with TMU accelerates power factor correction and inverter algorithms. The device supports high-frequency switching with minimal latency, essential for maximum energy extraction. Its integrated ADC monitors solar panel voltages and currents. The CLA can run control loops independently, optimizing conversion efficiency and system responsiveness.
Recommended
Industrial Automation
The TMS320F280036-Q1 supports industrial automation systems, including PLCs, servo controllers, and robotic actuators. Its robust real-time features ensure accurate control of position, speed, and torque. The CAN-FD interface enables reliable communication in industrial networks. With AEC-Q100 grade, it can handle harsh environments. The CLA provides deterministic control loop execution, critical for synchronized multi-axis motion systems.
Recommended
Home Appliances
In home appliances, TMS320F280036-Q1 enables efficient motor control in washing machines, air conditioners, and refrigerators. Its low-power modes help meet energy standards, while the high-performance control algorithms improve efficiency. The FPU and TMU reduce computation time for sensorless control. The device's integrated features reduce BOM cost and simplify design, making it ideal for cost-sensitive appliances requiring reliable performance.
Recommended
Recommended Products Summary
Engineering reference data for TMS320F280036-Q1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TMS320F280034-Q1 | TMS320F280035-Q1 | TMS320F280033-Q1 |
|---|---|---|---|---|
| Package | 64-LQFP (10x10) | 64-LQFP (10x10) | 64-LQFP (10x10) | 64-LQFP (10x10) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core | C28x 32-bit | C28x 32-bit | C28x 32-bit | C28x 32-bit |
| CPU Frequency | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Flash Size | 256 KB | 128 KB | 160 KB | 96 KB |
| FPU | Yes | Yes | Yes | Yes |
| TMU | Yes | Yes | Yes | Yes |
| CLA | Yes | Yes | Yes | Yes |
| AES | Yes | Yes | Yes | Yes |
| CAN-FD | Yes | Yes | Yes | Yes |
Key Differentiators
- Higher flash memory (256 KB) than lower family variants (vs TMS320F280034-Q1)
- Automotive AEC-Q100 qualification (vs non-automotive C2000 parts)
- Integrated CLA and TMU (vs standard MCUs)
Design Notes
The LQFP-64 package has a thermal resistance that depends on PCB copper area. At high clock speeds and sustained operation, ensure adequate heatsinking by using copper pours and vias under the exposed pad. The MCU typically consumes less than 1W, but in automotive environments, check junction temperature against the datasheet's thermal limits.
Place decoupling capacitors (0.1uF and 10uF) close to all supply pins to minimize noise. For high-frequency switching circuits, route signal traces away from power traces and provide a solid ground plane. Use separate analog and digital ground planes if ADC accuracy is critical.
Avoid exceeding the absolute maximum voltage on supply pins. Ensure proper reset circuitry and oscillator selection. The internal oscillator may be sufficient for some applications, but external crystal for precise timing in motor control. Verify that the CAN-FD transceiver is compatible with the MCU's CAN pins.
Compliance Information
AEC-Q100 qualification inferred from TI's 'Automotive' designation. Other compliance data not provided.
