Model No: TMS320F28035RSHT
Texas Instruments TMS320F28035RSHT
Manufacturer: Texas Instruments
SEMICON NO.: TMS320F28035RSHT
Package: 56-VQFN
Stock: In stock
Description: MCU IC 32-Bit 60MHz 128KB FLASH
SEMICON NO.: TMS320F28035RSHT
Package: 56-VQFN
Stock: In stock
Description: MCU IC 32-Bit 60MHz 128KB FLASH
Quantity :
| Mfr | Texas Instruments |
| Device Type | 32-bit Real-Time Microcontroller (MCU) |
| Core Processor | C28x (32-bit CPU) |
| Maximum CPU Speed | 60 MHz |
| Total Processing Power | 120 MIPS |
| Architecture | Harvard bus architecture |
| Program Memory (Flash) | 128 KB (64K × 16) |
| RAM (SRAM) | 20 KB (10K × 16) |
| ADC Channels | 13 channels |
| ADC Units | 1 module |
| On-Chip Temperature Sensor | Yes |
| Analog Comparators | Yes |
| General-Purpose I/O Pins | 26 |
| Supply Voltage (VDD) | 1.71 V to 1.995 V |
| I/O Voltage | 3.3 V |
| Operating Temperature | -40°C to +105°C |
| Package | 56-VQFN |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
TMS320F28035RSHT 60 MHz C2000 Piccolo 32-bit MCU
The TMS320F28035RSHT belongs to TI's C2000™ Piccolo™ F2803x microcontroller family, purpose-built for real-time closed-loop control in industrial motor drives, digital power converters, photovoltaic inverters, and automotive-adjacent sensing/actuation subsystems that demand deterministic latency and mixed-signal integration. The device pairs a 60 MHz 32-bit C28x core with a programmable Control Law Accelerator (CLA)—a 32-bit floating-point math coprocessor that fetches and executes code independently of the main CPU—delivering 120 total MIPS across both engines, a combination that lets firmware offload time-critical control loops (PWM update, ADC-triggered PID, resolver decoding) to the CLA while the C28x handles protocol stacks, diagnostics, and housekeeping.
Because the CLA offloads the C28x and HRPWM hits sub-ns resolution, the F28035RSHT dominates single/dual-axis servo drives, drone ESC controllers, 300 W–3 kW digital PFC/LLC AC/DC bricks, PV microinverter MPPT stages, HVAC compressor inverter modules, and industrial pump/fan VFDs where 128 KB Flash holds bootloader + field-oriented-control (FOC) firmware + CAN/LIN diagnostics comfortably. The 56-pin VQFN footprint also makes it a recurring choice in space-constrained sub-assemblies—motor-connector modules, gate-driver companion boards, and isolated sensor hubs—where a full 80-pin LQFP would waste PCB real estate.
Alternative Real-Time Control MCU
● dsPIC33CK256MP505 (Microchip): 70 MIPS 16-bit dsPIC with 256 KB Flash, 5 V-tolerant I/O, hardware DSP, common cross-source in digital-power and motor-drive where C28x ISA isn't mandated.
● XMC1302-T038X0064 (Infinemos/Infineon): 32 MHz ARM Cortex-M0 + MATH coprocesser, 64 KB Flash, 5 V operation, 38-pin TSSOP, frequent soft-alternative in low-cost motor-control sub-100 W where C2000 ecosystem isn't locked in.
● STM32G474RET6 (STMicro): 170 MHz Cortex-M4 + CORDIC + FMAC, 512 KB Flash, 12-bit ADC 5 MSPS, HRTIM 184 ps.
The TMS320F28035RSHT belongs to TI's C2000™ Piccolo™ F2803x microcontroller family, purpose-built for real-time closed-loop control in industrial motor drives, digital power converters, photovoltaic inverters, and automotive-adjacent sensing/actuation subsystems that demand deterministic latency and mixed-signal integration. The device pairs a 60 MHz 32-bit C28x core with a programmable Control Law Accelerator (CLA)—a 32-bit floating-point math coprocessor that fetches and executes code independently of the main CPU—delivering 120 total MIPS across both engines, a combination that lets firmware offload time-critical control loops (PWM update, ADC-triggered PID, resolver decoding) to the CLA while the C28x handles protocol stacks, diagnostics, and housekeeping.
Because the CLA offloads the C28x and HRPWM hits sub-ns resolution, the F28035RSHT dominates single/dual-axis servo drives, drone ESC controllers, 300 W–3 kW digital PFC/LLC AC/DC bricks, PV microinverter MPPT stages, HVAC compressor inverter modules, and industrial pump/fan VFDs where 128 KB Flash holds bootloader + field-oriented-control (FOC) firmware + CAN/LIN diagnostics comfortably. The 56-pin VQFN footprint also makes it a recurring choice in space-constrained sub-assemblies—motor-connector modules, gate-driver companion boards, and isolated sensor hubs—where a full 80-pin LQFP would waste PCB real estate.
Alternative Real-Time Control MCU
● dsPIC33CK256MP505 (Microchip): 70 MIPS 16-bit dsPIC with 256 KB Flash, 5 V-tolerant I/O, hardware DSP, common cross-source in digital-power and motor-drive where C28x ISA isn't mandated.
● XMC1302-T038X0064 (Infinemos/Infineon): 32 MHz ARM Cortex-M0 + MATH coprocesser, 64 KB Flash, 5 V operation, 38-pin TSSOP, frequent soft-alternative in low-cost motor-control sub-100 W where C2000 ecosystem isn't locked in.
● STM32G474RET6 (STMicro): 170 MHz Cortex-M4 + CORDIC + FMAC, 512 KB Flash, 12-bit ADC 5 MSPS, HRTIM 184 ps.
