TMS320F2802-Q1 - 100MHz C2000 MCU | Texas Instruments
MPN： TMS320F2802-Q1 ✓ 啟用中TMS320F2802-Q1 概覽
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.
直接替換替代品，適用於 TMS320F2802-Q1 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： TMS320F2802-Q1 （相同外形與佔位） — 差異在於 Core, Flash Memory, PWM Channels, Automotive Grade, Package.
TMS320F2801-Q1
✅ 直接替換聯絡詢價
查看資料表 →TMS320F28016-Q1
✅ 直接替換聯絡詢價
查看資料表 →TMS320F28015-Q1
✅ 直接替換📋 參考替代品（不在目錄中）
TMS320F2808-Q1
✅ 直接替換📋 參考替代品（不在目錄中）
TMS320F2809-Q1
✅ 直接替換📋 參考替代品（不在目錄中）
TMS320F2802-Q1 最大額定值與電氣特性
| Core | C28x |
| Architecture | 32-bit fixed-point |
| Clock Speed | 100 MHz |
| Flash Memory | 64 KB (32K x 16) |
| PWM Channels | 6 |
| 封裝 | 100-LQFP (14x14) |
| Automotive Grade | Yes (Q1) |
| Core Type | DSP / MCU |
| 安裝類型 | Surface Mount |
TMS320F2802-Q1 100-lqfp (14x14) 腳位配置指南
TMS320F2802-Q1（100-lqfp (14x14) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： TMS320F2802-Q1.
請參閱 資料表 以查看完整腳位配置。
典型應用
TMS320F2802-Q1 適用於 6 應用s: 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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
推薦產品摘要
工程參考資料，適用於 TMS320F2802-Q1 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | 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) |
主要差異化特點
- 100 MHz C28x DSP core (對比TMS320F2801-Q1)
- 64 KB flash memory (對比TMS320F2808-Q1)
- 6 PWM outputs (對比TMS320F28015-Q1)
設計說明
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.
合規資訊
AEC-Q100 qualified based on Q1 suffix. Other compliance data not specified in verified data.
