TMS320F2802-Q1 - 100MHz C2000 MCU | Texas Instruments
MPN: TMS320F2802-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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TMS320F2802-Q1 Overview
The C2000 MCU family is a series of microcontrollers optimized for real-time control applications such as motor drives, power converters, and automotive systems. These devices combine the processing power of a DSP with the peripheral set of an MCU, enabling precise and efficient control loops. The C2000 family is widely used in automotive and industrial applications where deterministic performance is critical.
Key features of the TMS320F2802-Q1 include a 32-bit C28x core with a 100 MHz clock, 64 KB of on-chip flash for code storage, and 6 PWM outputs for multi-phase motor control. The device is AEC-Q100 qualified, ensuring reliability in harsh automotive environments. It also supports various communication interfaces like CAN, SPI, and UART, facilitating integration into vehicle networks.
Architecturally, the C28x core is a fixed-point DSP designed for fast interrupt response and efficient execution of control algorithms. The 64 KB flash allows for complex software stacks, including FOC (Field-Oriented Control) for motors. The 100 MHz clock provides a good balance between performance and power consumption.
Typical applications include three-phase motor control, power inverter drives, onboard chargers for electric vehicles, industrial automation, and renewable energy inverters. Its automotive qualification and robust PWM outputs make it ideal for demanding control tasks where precision and reliability are paramount.
When designing with this device, ensure proper decoupling of the I/O and core supplies, maintain clean ground planes, and set the clock configuration correctly for the required CPU frequency. The TMS320F2802-Q1 is an excellent choice for engineers needing a cost-effective, high-performance MCU for control applications.
Drop-in alternatives for TMS320F2802-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 TMS320F2802-Q1 (same form factor and footprint) — differing in Core, Flash Memory, PWM Channels, Automotive Grade, Package.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
TMS320F2801-Q1
✅ Drop-In✓ In Stock
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View Datasheet →TMS320F28016-Q1
✅ Drop-In✓ In Stock
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View Datasheet →TMS320F28015-Q1
✅ Drop-In📋 Reference alternative (not in catalog)
TMS320F2808-Q1
✅ Drop-In📋 Reference alternative (not in catalog)
TMS320F2809-Q1
✅ Drop-In📋 Reference alternative (not in catalog)
TMS320F2802-Q1 Maximum Ratings & Electrical Characteristics
| Core | C28x |
| Architecture | 32-bit fixed-point |
| Clock Speed | 100 MHz |
| Flash Memory | 64 KB (32K x 16) |
| PWM Channels | 6 |
| Package | 100-LQFP (14x14) |
| Automotive Grade | Yes (Q1) |
| Core Type | DSP / MCU |
| Mounting Type | Surface Mount |
TMS320F2802-Q1 100-lqfp (14x14) Pin Configuration Guide
Pin configuration for TMS320F2802-Q1 (100-lqfp (14x14) 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 TMS320F2802-Q1.
Refer to the datasheet for full pin configuration.
Typical Applications
TMS320F2802-Q1 is suitable for 6 applications: Three-Phase Motor Control, Power Inverter, Automotive Systems, Industrial Automation, Renewable Energy Inverters, Robotics.
Three-Phase Motor Control
The TMS320F2802-Q1's 100 MHz C28x core and 6 PWM channels are ideal for three-phase motor control. It executes FOC algorithms with high efficiency, providing precise speed and torque regulation. The PWM outputs directly drive gate drivers and inverters, while the 64 KB flash stores complex control loops. The automotive qualification ensures reliable operation in vehicular traction systems. Designers can use the on-board ADC for current sensing and the CAN interface for vehicle communication.
Recommended
Power Inverter
The TMS320F2802-Q1 supports high-frequency power conversion with its 100 MHz C28x DSP core. The 6 PWM channels enable multi-level inverter topologies, while the 64 KB flash handles control algorithms for grid-tied inverters. Its automotive qualification allows use in vehicle onboard chargers and DC-DC converters. The device's software flexibility helps optimize efficiency and reduce EMI, making it suitable for solar and industrial power inverters.
Recommended
Automotive Systems
The TMS320F2802-Q1 is AEC-Q100 qualified, making it suitable for automotive applications such as engine control, transmission, and battery management. Its 100 MHz CPU provides fast response to real-time events, while the 64 KB flash stores diagnostic routines. The device supports CAN, SPI, and UART interfaces for vehicle network integration. The Q1 qualification ensures reliability under extreme temperatures and vibration, common in automotive environments.
Recommended
Industrial Automation
The TMS320F2802-Q1 is well-suited for industrial automation controllers, offering 100 MHz performance and 6 PWM channels for precise motion control. Its 64 KB flash supports complex PLC-like logic, and the integrated CAN interface enables factory networking. The device operates at 100 MHz, ensuring low-latency control loops. Its rugged design meets industrial reliability standards, making it ideal for servo drives, CNC machines, and robotic arms.
Recommended
Renewable Energy Inverters
The TMS320F2802-Q1 is a cost-effective solution for solar and wind inverters. Its 100 MHz C28x core enables efficient MPPT algorithms, while the 6 PWM channels control grid-synchronized power stages. The 64 KB flash stores firmware for islanding detection and power management. The device's automotive qualification ensures long-term reliability, making it suitable for energy storage systems and micro-inverters. Designers can implement advanced control loops while maintaining low cost.
Recommended
Robotics
The TMS320F2802-Q1 provides the computational power and motor control peripherals needed for robotics. With 100 MHz clock and 6 PWM channels, it can drive multiple servo motors simultaneously. The 64 KB flash supports complex kinematics and sensor fusion algorithms. The device supports real-time interrupt handling for responsive motion, and its automotive-grade quality ensures durability in industrial robotics. It integrates seamlessly with position sensors and encoders via SPI and UART.
Recommended
Recommended Products Summary
Engineering reference data for TMS320F2802-Q1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TMS320F2801-Q1 | TMS320F28016-Q1 | TMS320F2808-Q1 |
|---|---|---|---|---|
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Automotive Grade | Yes (Q1) | Yes (Q1) | Yes (Q1) | Yes (Q1) |
Key Differentiators
- 100 MHz C28x DSP core (vs TMS320F2801-Q1)
- 64 KB flash memory (vs TMS320F2808-Q1)
- 6 PWM outputs (vs TMS320F28015-Q1)
Design Notes
Decouple the TMS320F2802-Q1 with 0.1uF ceramic capacitors close to each VDD pin and a 10uF bulk capacitor near the MCU. Use a ferrite bead to isolate digital and analog supplies. Follow TI's recommended power supply layout for C2000 devices to minimize noise and ensure stable operation at 100 MHz.
The 100-LQFP package dissipates heat through the PCB. Use a solid copper pour under the package and connect it to the ground plane to aid heat dissipation. In high-current automotive applications, consider a heatsink or additional vias to improve thermal performance.
Ensure the external crystal oscillator and PLL configuration are set correctly for 100 MHz operation. Verify the boot mode pins to avoid lock-up. Use an oscilloscope to check PWM output timing and ensure the ADC references are stable for accurate current sensing.
Compliance Information
AEC-Q100 qualified based on Q1 suffix. Other compliance data not specified in verified data.
