TMS320F28P650SH-Q1 - 400 MIPS C2000 MCU with FPU64 | Texas Instruments
MPN: TMS320F28P650SH-Q1 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $23.5 | $23.50 |
| 10 | $21.1 | $211.00 |
| 100 | $18.9 | $1,890.00 |
| 500 | $17.3 | $8,650.00 |
| 1,000 | $15.8 | $15,800.00 |
Drop-in alternatives for TMS320F28P650SH-Q1 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:
TMS320F28P650SH
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P659SH-Q1
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P650SK-Q1
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P650DH-Q1
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P650DK-Q1
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P650SH-Q1 Maximum Ratings & Electrical Characteristics
| Core Architecture | C28x + CLA |
| CPU Frequency | 200 MHz |
| Performance | 400 MIPS |
| Flash Memory | 768 KB |
| RAM | [DATA_NEEDED: RAM size] |
| ADC Resolution | 16-bit |
| ADC Channels | [DATA_NEEDED: ADC channels] |
| Operating Voltage | [DATA_NEEDED: supply voltage] |
| Operating Temperature | [DATA_NEEDED: temperature range] |
| Package | 256-NFBGA (13x13) |
| Mounting Type | Surface Mount |
| Functional Safety | FuSa (Functional Safety) |
| Automotive Qualified | Yes (AEC-Q100) |
| RoHS Status | [DATA_NEEDED: RoHS status] |
| Number of Timers | [DATA_NEEDED: number of timers] |
| Communication Interfaces | [DATA_NEEDED: communication interfaces] |
TMS320F28P650SH-Q1 256-nfbga (13x13) Pin Configuration Guide
Complete pinout information for TMS320F28P650SH-Q1 (256-nfbga (13x13) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for TMS320F28P650SH-Q1.
Refer to the datasheet for full pin configuration.
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
TMS320F28P650SH-Q1 is suitable for 6 applications: Industrial Motor Control, Grid Infrastructure Inverter, Automotive Powertrain, Solar Power Optimizer, Servo Drives, Battery Management Systems.
Industrial Motor Control
The TMS320F28P650SH-Q1 is ideal for industrial motor control due to its 400 MIPS performance and 16-bit ADC. The C28x CPU and CLA coprocessor execute field-oriented control (FOC) algorithms in parallel, reducing the loop time below 1 Β΅s for high-performance drives. With 768 KB flash, it can store complex control firmware for multiple motor types. The Q1 automotive qualification also makes it suitable for traction inverters in electric vehicles, where reliability is critical. Pair it with a gate driver like DRV8353SRTAR to drive SiC or IGBT power stages at high switching frequencies, achieving precise torque and speed control.
Recommended
Grid Infrastructure Inverter
For solar inverters and grid-tied power converters, the TMS320F28P650SH-Q1 provides the computational power needed for real-time control of power factor correction and DC-AC conversion. Its high-resolution ADC captures voltage and current feedback with 16-bit accuracy, enabling precise regulation. The CLA allows auxiliary control loops to run alongside the main loop, handling multi-level inverters with ease. This MCU supports IGBT, GaN, and SiC technologies, making it flexible for next-generation power electronics. Use it with isolated gate drivers like UCC21520 and isolated amplifiers like AMC1306M25 to ensure safe and efficient operation.
Recommended
Automotive Powertrain
The automotive-qualified TMS320F28P650SH-Q1 is designed for powertrain applications, including traction inverters, DC-DC converters, and battery management systems. Its AEC-Q100 qualification ensures robust performance under extreme temperatures and vibrations. The 400 MIPS processing power enables complex control algorithms for electric vehicle traction, while the functional safety (FuSa) features help meet ISO 26262 requirements. With a 256-NFBGA package, it supports compact designs in space-constrained automotive ECUs. Combine it with isolated CAN transceivers like ISO1042 and isolated amplifiers like AMC1306M25 to build a reliable, high-power EV drivetrain.
Recommended
Solar Power Optimizer
In solar power optimizers, the TMS320F28P650SH-Q1 manages maximum power point tracking (MPPT) with high efficiency. Its 16-bit ADC precisely measures solar panel voltage and current, allowing the controller to adjust the duty cycle in real time. The CLA handles the fast inner current loop while the C28x runs MPPT algorithms. With 768 KB flash, it can store multiple MPPT modes and communication protocols like CAN or PLC. Pair it with a buck-boost controller like LM5176 to maximize energy extraction from each panel, especially in partial shading conditions.
Recommended
Servo Drives
Servo drives require deterministic, low-latency control to maintain precise position and speed. The TMS320F28P650SH-Q1 delivers 400 MIPS with a dedicated CLA coprocessor, enabling advanced control algorithms like model predictive control (MPC) in real time. The 16-bit ADC resolution ensures accurate encoder feedback, while the FPU64 handles complex math efficiently. For multi-axis servo systems, the MCU can communicate over CAN or Ethernet with other controllers. Use it with gate drivers like DRV8353SRTAR and isolated interfaces to build a compact, high-performance servo drive for industrial automation.
Recommended
Battery Management Systems
The TMS320F28P650SH-Q1 is well-suited for battery management systems (BMS) in automotive and energy storage applications. Its real-time processing enables precise cell monitoring and balancing algorithms. The 16-bit ADC interfaces with voltage, current, and temperature sensors to ensure accurate state-of-charge (SoC) estimation. With 768 KB flash, it can store extensive fault logs and safety algorithms. The Q1 automotive grade makes it reliable in EV battery packs. Combine it with a battery monitor like BQ79616PAPRQ1 and a buck converter like TPS54620 to build a robust, safe BMS that meets functional safety requirements.
Recommended
Recommended Products Summary
Engineering reference data for TMS320F28P650SH-Q1 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TMS320F28P650SH | TMS320F28P659SH-Q1 | TMS320F28P650SK-Q1 | TMS320F28P650DH-Q1 | TMS320F28P650DK-Q1 |
|---|---|---|---|---|---|---|
| Package | 256-NFBGA (13x13) | 256-NFBGA (13x13) | 256-NFBGA (13x13) | 256-NFBGA (13x13) | 256-NFBGA (13x13) | 256-NFBGA (13x13) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Flash Memory | 768 KB | 768 KB | 1 MB (assumed) | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
| CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| MIPS | 400 | 400 | 400 | 400 | 400 | 400 |
| ADC Resolution | 16-bit | 16-bit | 16-bit | 16-bit | 16-bit | 16-bit |
| Automotive Grade | Yes (AEC-Q100) | No | Yes (AEC-Q100) | Yes (AEC-Q100) | Yes (AEC-Q100) | Yes (AEC-Q100) |
| Functional Safety | FuSa | FuSa | FuSa | FuSa | FuSa | FuSa |
Key Differentiators
- Automotive grade with AEC-Q100 qualification (vs TMS320F28P650SH)
- Better cost-performance balance for 768 KB flash (vs TMS320F28P659SH-Q1)
- Functional safety capability for automotive systems (vs TMS320F28P650SK-Q1)
Design Notes
For reliable operation, power the TMS320F28P650SH-Q1 with a 3.3V supply. Use a 0.1 Β΅F capacitor on every VDD pin and a 10 Β΅F bulk capacitor on the board. The VDDA supply for the ADC should be filtered with a ferrite bead and a 1 Β΅F capacitor to minimize noise.
With a 256-NFBGA package, consider thermal design to keep junction temperature below 125Β°C. The MCU's power dissipation is typically low, but at high clock speeds (200 MHz), external decoupling and a thermal pad connected to a large copper pour on the PCB help dissipate heat. Ensure adequate ground vias under the BGA for thermal transfer.
For high-speed signals like PWM and ADC reference, keep traces short and use a solid ground plane. Place the crystal or oscillator close to the OSC pins. The ADC reference should be routed as a differential pair with a low-pass filter. Follow TI's design guidelines in the datasheet to minimize EMI and crosstalk.
Compliance Information
AEC-Q100 qualification is indicated by the Q1 suffix. RoHS, REACH, and other compliances are not explicitly stated in the verified data; consult TI for detailed compliance documents.
