TMS320F28377DPTPQ
| Parameters | |
|---|---|
| Series | Automotive, AEC-Q100, 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 ~ 125°C (TA) |
| 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 |
TMS320F28377DPTPQ TI C2000 32-bit Floating-Point DSC
TMS320F28377DPTPQ is a high-performance 32-bit floating-point digital signal controller from TI's C2000 Piccolo family, packaged in 176-pin HTQFP surface-mount housing with industrial temperature range of -40°C to +125°C, supplied on tape-and-reel and fully RoHS compliant for automated SMT assembly. Running at 200MHz core clock speed, this dual-core device integrates one floating-point CPU and a secondary control law accelerator (CLA) core to offload real-time control algorithms, equipped with 1MB Flash program memory, 204KB total RAM, and a robust power supply requirement of 1.2V core plus 3.3V analog/digital I/O rails. Optimized for precision power conversion and high-performance motor drives, it unites MCU-style peripheral flexibility with fast DSP floating-point arithmetic, eliminating separate signal processing chips and simplifying high-speed closed-loop embedded control system architecture.
It acts as the primary high-precision control core for PMSM, BLDC, AC servo and traction motor drives, bidirectional DC-DC converters, solar inverters, UPS energy storage systems, welding power supplies, industrial robotics actuators, and heavy-duty vehicle auxiliary power units, delivering ultra-low-latency real-time regulation for high-efficiency power and motion systems demanding floating-point computational accuracy and robust industrial operating stability.
Alternative ic models
● TMS320F28377DPTPQ1 (TI): Extended high-temperature variant supporting up to 150°C for extreme harsh environment direct pin-to-pin replacement.
● MC56F84789VLF (NXP): 32-bit floating-point DSC with matching motor/PWM peripherals as cross-brand power drive second-source substitute.
● dsPIC33CH512MP508-I/PT (Microchip): Dual-core floating-point DSP MCU optimized for mid-power motor and converter cost-sensitive redesign projects.
