Texas Instruments TMS320F28069PZT
| Parameters | |
|---|---|
| Series | C2000™ C28x Piccolo™ |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 100-LQFP |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Supplier Device Package | 100-LQFP (14x14) |
| Speed | 90MHz |
| Oscillator Type | Internal |
| Core Processor | C28x |
| RAM Size | 50K x 16 |
| Number of I/O | 54 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 1.995V |
| EEPROM Size | - |
| Program Memory Type | FLASH |
| Connectivity | CANbus, I²C, McBSP, SCI, SPI, UART/USART |
| Core Size | 32-Bit Single-Core |
| Program Memory Size | 256KB (128K x 16) |
| Data Converters | A/D 16x12b |
| Package | Tray |
| Product Status | Active |
| Base Product Number | TMS320 |
| REACH Status | REACH Unaffected |
| Standard Package | 90 |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
C28x C2000™ C28x Piccolo™ Microcontroller IC 32-Bit Single-Core 90MHz 256KB (128K x 16) FLASH
The TMS320F28069PZT is a high-performance 32-bit floating-point microcontroller (MCU) from Texas Instruments, part of the C2000™ Piccolo™ family, designed for real-time control applications. It features a 90 MHz TMS320C28x DSP core, combined with a CLA (Control Law Accelerator) coprocessor, enabling efficient execution of complex mathematical algorithms for motor control, digital power conversion, and industrial automation. The MCU integrates 256 KB of flash memory and 100 KB of RAM, providing ample storage for embedded firmware and data processing tasks. Its advanced architecture supports FPU (Floating-Point Unit) operations, significantly improving computational efficiency in control-loop applications.
The TMS320F28069PZT includes a rich set of peripherals, such as 16 high-resolution PWM modules (HRPWM), 12-bit ADCs with 4.6 MSPS sampling rate, and multiple communication interfaces (SCI, SPI, I2C, CAN, LIN) for seamless system integration. The device also features on-chip oscillators, comparators, and analog-to-digital converters (ADCs), reducing external component count and PCB complexity. Its low-latency interrupt handling and real-time debugging capabilities make it ideal for high-speed closed-loop control systems, including servo drives, solar inverters, and automotive powertrain applications.
Designed for rugged industrial environments, the TMS320F28069PZT operates over a wide temperature range (-40°C to +125°C) and supports fail-safe mechanisms such as watchdog timers and dual-code security modules. The MCU is housed in a 100-pin LQFP (Low-Profile Quad Flat Package), ensuring compact and reliable PCB assembly. Texas Instruments provides a comprehensive software development kit (SDK), including controlSUITE™ and C2000Ware™, enabling rapid firmware development with optimized libraries for motor control, power management, and digital signal processing.
Alternative Models & Key Features:
● TMS320F280049C: 100 MHz C28x core, 256 KB flash, integrated CLB (Configurable Logic Block).
● TMS320F28379D: Dual-core (200 MHz + 200 MHz), 1 MB flash, high-performance motor control.
● TMS320F28027F: 60 MHz, 64 KB flash, cost-effective for basic control applications.
● TMS320F28075: 120 MHz, 512 KB flash, enhanced security features.
● TMS320F28335: 150 MHz, 512 KB flash, legacy high-performance DSP for industrial automation.
