TMS320F28069PZT - 90MHz C2000 MCU with FPU, VCU, CLA | TI
MPN: TMS320F28069PZT β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.2 | $112.00 |
| 100 | $9.8 | $980.00 |
| 500 | $8.9 | $4,450.00 |
| 1,000 | $8.1 | $8,100.00 |
Drop-in alternatives for TMS320F28069PZT β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
TMS320F28069PZPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28069MPZT
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28069FPZT
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28069UPZPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28069MPZPQ
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28069FPZPQ
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28069UPZPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28069PZT
β Drop-Inβ In Stock
$8.1 / Unit
View Datasheet βTMS320F28069PZT Maximum Ratings & Electrical Characteristics
| Core | C28x with FPU, CLA, VCU |
| Architecture | 32-bit |
| Frequency | 90 MHz |
| Flash Memory | 256 KB (128K x 16) |
| RAM | 100 KB |
| ADC Resolution | 12-bit |
| ADC Channels | 16 |
| Communication Interfaces | USB 2.0, CAN, SPI, I2C, UART |
| DMA Channels | 6 |
| Package | 100-LQFP (14x14 mm) |
| Operating Temperature | -40Β°C to 105Β°C |
| Supply Voltage | 3.3V (VDDIO), 1.8V (VDD) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
| Series | C2000 Piccolo |
TMS320F28069PZT Pin Configuration
| Pin 1 | VDDIO β I/O supply voltage (3.3V) |
| Pin 2 | VSS β Ground |
| Pin 3 | GPIO0 β General purpose I/O |
| Pin 4 | GPIO1 β General purpose I/O |
| Pin 5 | GPIO2 β General purpose I/O |
| Pin 6 | GPIO3 β General purpose I/O |
| Pin 7 | VDD β Core supply voltage (1.8V) |
| Pin 8 | VSS β Ground |
| Pin 9 | GPIO4 β General purpose I/O |
| Pin 10 | GPIO5 β General purpose I/O |
| Pin 11 | GPIO6 β General purpose I/O |
| Pin 12 | GPIO7 β General purpose I/O |
| Pin 13 | VDDIO β I/O supply voltage (3.3V) |
| Pin 14 | VSS β Ground |
| Pin 15 | GPIO8 β General purpose I/O |
| Pin 16 | GPIO9 β General purpose I/O |
| Pin 17 | GPIO10 β General purpose I/O |
| Pin 18 | GPIO11 β General purpose I/O |
| Pin 19 | VDD β Core supply voltage (1.8V) |
| Pin 20 | VSS β Ground |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
TMS320F28069PZT is suitable for 6 applications: Motor Control, Digital Power Conversion, Industrial Automation, Renewable Energy Systems, Automotive, Test and Measurement.
Motor Control
The TMS320F28069PZT is ideal for field-oriented control (FOC) of AC induction, BLDC, and PMSM motors. Its 90 MHz C28x core with FPU and CLA enables high-speed control loops, while the high-resolution PWM and 12-bit ADC provide precise current and voltage sensing. The CLA can execute the current loop in parallel with the CPU, reducing latency and improving efficiency. With up to 16 ADC channels and multiple PWM modules, it supports multi-axis control in industrial drives and robotics.
Recommended
Digital Power Conversion
The TMS320F28069PZT is well-suited for digital power supplies, including server power, solar inverters, and battery chargers. Its high-speed ADC and PWM modules enable precise voltage and current regulation, while the CLA can handle fast control loops independently. The device's 90 MHz clock and FPU accelerate complex algorithms like PID and state-space control. The CAN interface allows communication in power management systems, and the low-power modes help meet efficiency standards.
Recommended
Industrial Automation
In industrial automation, the TMS320F28069PZT provides real-time control for PLCs, robotics, and CNC machines. Its multiple communication interfaces (CAN, SPI, I2C, UART, USB) enable connectivity to sensors, actuators, and HMI. The 12-bit ADC and PWM modules support analog signal conditioning and motor drives. The device's robust operating temperature range (-40Β°C to 105Β°C) and AEC-Q100 qualified variants make it suitable for harsh environments.
Recommended
Renewable Energy Systems
The TMS320F28069PZT is used in solar inverters and wind turbine controllers for maximum power point tracking (MPPT) and grid synchronization. Its high-speed ADC and PWM enable efficient power conversion, while the CLA handles fast control loops. The device's FPU accelerates complex algorithms like PLL and dq transformation. The CAN interface allows communication with monitoring systems, and the low-power modes help reduce standby consumption.
Recommended
Automotive
The TMS320F28069PZT is suitable for automotive applications such as engine control, transmission control, and electric power steering. The AEC-Q100 qualified variants (e.g., TMS320F28069MPZT) meet automotive reliability standards. The device's high-performance C28x core and CLA enable real-time control of actuators and sensors. The CAN interface is essential for in-vehicle networking, and the wide temperature range supports under-hood environments.
Recommended
Test and Measurement
The TMS320F28069PZT is used in test and measurement equipment for data acquisition and signal processing. Its 12-bit ADC with up to 16 channels and high-speed PWM enable precise waveform generation and analysis. The device's FPU and VCU accelerate FFT and Viterbi decoding, useful for communication testing. The USB interface allows easy connection to PCs for data logging and control.
Recommended
Recommended Products Summary
Engineering reference data for TMS320F28069PZT β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TMS320F28069PZPS | TMS320F28069MPZT | TMS320F28069FPZT |
|---|---|---|---|---|
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core Frequency | 90 MHz | 90 MHz | 90 MHz | 90 MHz |
| Flash Memory | 256 KB | 256 KB | 256 KB | 256 KB |
| RAM | 100 KB | 100 KB | 100 KB | 100 KB |
| FPU | Yes | Yes | Yes | Yes |
| CLA | Yes | Yes | Yes | Yes |
| Automotive Grade | No | No | Yes (AEC-Q100) | No |
Key Differentiators
- Integrated CLA for parallel control loop execution (vs TMS320F2806PZA)
- Higher memory capacity (vs TMS320F2806PZA)
- Automotive grade option (vs TMS320F28069PZT)
Design Notes
The TMS320F28069PZT requires a 3.3V supply for I/O (VDDIO) and a 1.8V supply for the core (VDD). The internal voltage regulator can generate the 1.8V from the 3.3V rail, but for lower power dissipation, an external 1.8V supply is recommended. Place 100 nF decoupling capacitors close to each VDD and VDDIO pin, and a 10 uF bulk capacitor on the main supply.
For the 100-pin LQFP package, ensure a solid ground plane and adequate thermal vias under the exposed pad (if present) to improve heat dissipation. Route high-speed signals (e.g., PWM, ADC inputs) away from noisy digital lines. Use series resistors on ADC inputs to limit current and filter noise.
Do not exceed the absolute maximum ratings for VDDIO (3.6V) and VDD (2.0V). Ensure the boot mode pins are configured correctly to avoid unexpected boot behavior. The device requires a 10 MHz crystal or external clock; verify the oscillator startup time and load capacitors. Also, note that the ADC reference voltage must be stable; use a low-noise reference like REF5030.
Compliance Information
RoHS compliant per TI product page. AEC-Q100 qualified variants available (e.g., TMS320F28069MPZT).
