Texas Instruments TMS320F28379DPTPT
| Parameters | |
|---|---|
| Series | C2000™ C28x Delfino™, Functional Safety (FuSa) |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 176-LQFP Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TJ) |
| Supplier Device Package | 176-HLQFP (24x24) |
| Speed | 200MHz |
| Oscillator Type | Internal |
| Core Processor | C28x |
| RAM Size | 102K x 16 |
| Number of I/O | 97 |
| Peripherals | DMA, POR, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 1.14V ~ 3.47V |
| EEPROM Size | - |
| Program Memory Type | FLASH |
| Connectivity | CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB |
| Core Size | 32-Bit Dual-Core |
| Program Memory Size | 1MB (512K x 16) |
| Data Converters | A/D 20x12b, 9x16b; D/A 3x12b |
| Package | Tray |
| Product Status | Active |
| Base Product Number | TMS320 |
| REACH Status | REACH Unaffected |
| Standard Package | 40 |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
TMS320F28379DPTPT dual-core C2000 microcontroller – Detailed Overview
The TMS320F28379DPTPT is a high-performance 32-bit floating-point microcontroller from Texas Instruments' C2000™ Delfino™ series, designed for real-time control applications. Built on a dual-core architecture (TMS320C28x + CLA), it operates at 200 MHz, delivering exceptional computational power for complex algorithms. The chip integrates 1MB of flash memory, 204KB of RAM, and advanced peripherals like 16-bit ADCs, PWM modules, and CAN-FD support, making it ideal for industrial automation, motor control, and renewable energy systems. Its low-latency response and hardware-based safety features (e.g., ECC, parity) ensure reliability in critical applications.
Key Features
● Dual-core design: Combines two 200 MHz C28x CPUs + CLA accelerators for parallel processing.
● High-precision analog: Dual 16-bit ADCs (3.5 MSPS) and 12-bit DACs for signal conditioning.
● Enhanced connectivity: Supports CAN-FD, SPI, I2C, UART, and Ethernet.
● Robust control peripherals: 24 PWM channels, HRPWM, and capture modules for motor/digital power control.
● Functional safety: ISO 26262-compliant with ECC, memory protection, and self-test capabilities.
Applications
The TMS320F28379DPTPT excels in industrial servo drives, electric vehicle powertrains, solar inverters, and robotic control systems. Its real-time performance suits applications requiring high-speed loop closure (e.g., <1 µs), while its analog integration reduces external component counts.
Selection Advantages
Superior compute density: Dual cores handle complex control loops without external DSPs.
Scalability: Pin-compatible with other F2837x devices for easy upgrades.
Power efficiency: Optimized for dynamic power management in battery-operated systems.
Alternative Models
● TMS320F28377DPTPT: Single-core variant (200 MHz), retains most peripherals but lower throughput.
● TMS320F28388DPTPT: Adds Ethernet-AP (real-time industrial comms) and more CLAs.
● TMS320F280049C: Cost-optimized, single-core (100 MHz) with CLA for entry-level designs.
