TMS320F28062PZT - 90MHz C2000 Piccolo MCU 128KB Flash | TI
MPN: TMS320F28062PZT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $9.12 | $9.12 |
| 10 | $8.45 | $84.50 |
| 100 | $7.62 | $762.00 |
| 500 | $6.98 | $3,490.00 |
| 1,000 | $6.4 | $6,400.00 |
TMS320F28062PZT Overview
A C2000 MCU is a microcontroller class optimized for real-time closed-loop control. Within the semiconductor hierarchy it sits as microcontroller -> digital signal controller (DSC) -> embedded processor, combining a high-performance C28x CPU with tightly coupled control peripherals such as PWM modules, fast ADCs, and quadrature encoder interfaces. The TMS320F28062 belongs to the TMS320F2806x Piccolo family, engineered for deterministic execution and precise interrupt timing in control loops.
Key features include the 90-MHz C28x core with FPU, a 12-bit ADC with 16 input channels, multiple enhanced PWM (ePWM) generators, and SCI, SPI, I2C, and CAN communication interfaces. JTAG boundary scan support enables debugging and programming, and an internal voltage regulator allows single-rail 3.3-V operation, simplifying power-supply design.
The device is built on high-performance static CMOS technology, and family documentation cites 1.8-V core, 3.3-V I/O, and 3.3-V flash supplies. The FPU accelerates control mathematics such as PID loops and Park/Clarke transforms, which are critical for sensorless motor control algorithms executed at high sampling rates with deterministic latency.
Typical applications include motor control for appliances and industrial drives, digital power conversion such as switch-mode power supplies and solar inverters, and electric-vehicle auxiliary systems where fast, deterministic interrupt response is required.
When designing with the F28062PZT, decouple the 1.8-V core and 3.3-V I/O supplies properly and follow TI-recommended PCB layout for the crystal oscillator and ADC reference to minimize noise.
This page synthesizes distributor pricing, drop-in alternatives, comparison data, and practical design notes not found in the manufacturer datasheet, with pricing verified as of 2026-08-30.
Drop-in alternatives for TMS320F28062PZT — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with TMS320F28062PZT (same form factor and footprint) — differing in Package, Flash Memory, Communication Interfaces, Core Processor, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
TMS320F28069PZT
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →TMS320F28067PZT
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
TMS320F28064PZT
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
TMS320F28063PZT
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
TMS320F28032
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$3.55 / Unit
View Datasheet →TMS320F28062PZT Maximum Ratings & Electrical Characteristics
| Core Processor | C28x Piccolo (32-bit) |
| Core Size | 32-bit |
| Maximum Clock Frequency | 90 MHz |
| Flash Memory | 128 KB (64K x 16) |
| SRAM | 52 KB |
| ADC Resolution | 12-bit |
| ADC Channels | 16 input channels |
| Core Supply Voltage | 1.8 V |
| I/O Supply Voltage | 3.3 V |
| Flash Supply Voltage | 3.3 V |
| Communication Interfaces | SCI, SPI, I2C, CAN |
| Package | 100-LQFP (14x14 mm), PZT |
| Mounting Type | Surface Mount |
| FPU | Yes (single-precision floating-point unit) |
| JTAG | JTAG boundary scan support |
| Voltage Regulator | Internal regulator for single-rail operation |
| Operating Temperature | -40C to +85C |
| RoHS Status | RoHS compliant (green package) |
| Technology | High-performance static CMOS |
TMS320F28062PZT 100-lqfp (14x14 mm), pzt Pin Configuration Guide
Pin configuration for TMS320F28062PZT (100-lqfp (14x14 mm), pzt 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 TMS320F28062PZT.
Refer to the datasheet for full pin configuration.
Typical Applications
TMS320F28062PZT is suitable for 6 applications: Industrial Motor Control, Digital Power Conversion (SMPS/LLC), Solar and Renewable-Energy Inverters, Appliance Motor Drives (HVAC, Washers), Electric Vehicle Auxiliary Systems, Test, Measurement and Servo Drives.
Industrial Motor Control
The TMS320F28062PZT fits AC induction, BLDC, and PMSM motor control because its 90-MHz C28x core with hardware FPU executes field-oriented control (FOC) loops deterministically at PWM frequencies of 10-20 kHz and beyond, without software floating-point overhead. Multiple ePWM modules generate complementary three-phase outputs with programmable dead-band, while the 12-bit ADC with 16 channels samples phase currents and DC-bus voltage synchronously with the PWM carrier. Placed as the sole controller driving an inverter gate-driver stage, the MCU closes current, speed, and position loops in firmware, enabling sensorless operation via observer algorithms. The deterministic interrupt latency keeps control-loop jitter low, which directly improves torque ripple and efficiency in industrial drives.
Recommended
Digital Power Conversion (SMPS/LLC)
The TMS320F28062PZT suits switch-mode power supplies, LLC resonant converters, and PFC stages because ePWM peripherals support high-resolution phase-shift, complementary outputs, and hardware dead-band, while the 90-MHz C28x core plus FPU computes voltage- and current-loop compensators every switching cycle with deterministic timing. The 12-bit ADC samples output voltage, input current, and temperature across 16 channels, feeding digital compensators implemented at the switching frequency. Mounted on the digital-power controller PCB between feedback dividers and gate drivers, the device replaces analog control ICs with flexible firmware-based control law, enabling adaptive burst mode and soft-start profiles. Cycle-by-cycle current limiting can be enforced in the PWM trip zone hardware for fast fault protection.
Recommended
Solar and Renewable-Energy Inverters
Solar micro-inverters and string-inverter DC/DC stages benefit from the TMS320F28062PZT's combination of control throughput and analog integration. MPPT (maximum power point tracking) algorithms run on the 90-MHz FPU-equipped core while PWM outputs drive boost or LLC stages, and the 12-bit ADC continuously samples panel voltage, current, and grid-side feedback. The device's deterministic interrupt structure allows MPPT, grid synchronization, and protection routines to run at distinct, guaranteed rates in one controller. Housed on the inverter control board with isolation between the C2000 domain and the power stage, the MCU executes anti-islanding and soft-grid-connection logic in firmware. Single-rail 3.3-V operation via the internal regulator simplifies bias generation from auxiliary supplies.
Recommended
Appliance Motor Drives (HVAC, Washers)
Appliance makers choose the TMS320F28062PZT for variable-speed compressor, fan, and drum motor control. The 128 KB flash holds complete sensorless FOC firmware, and the FPU accelerates Clarke/Park transforms and sliding-mode observers used for rotor-position estimation without hall sensors, cutting BOM cost. The 12-bit ADC with 16 channels reads low-side shunt currents, bus voltage, and thermistors, while ePWM trip-zone hardware shuts gates off within one PWM cycle on overcurrent - a critical safety behavior for sealed appliance systems. Running from a single 3.3-V rail thanks to the internal regulator, the controller interfaces over SCI or I2C with the appliance's user-interface MCU, reporting speed, load, and diagnostics deterministically under real-time load transients.
Recommended
Electric Vehicle Auxiliary Systems
In EVs, the TMS320F28062PZT controls auxiliary motors and converters - coolant pumps, HV blowers, DC/DC converters, and onboard-charger PFC stages - where -40C to +85C operation covers the cabin and powertrain-adjacent environment. The 90-MHz core with FPU sustains high-frequency control loops while the 12-bit ADC monitors current, voltage, and temperature safety channels; the CAN interface connects the controller to the vehicle bus for torque commands and diagnostics. The 128 KB flash supports firmware with functional-safety monitoring code, and the ePWM trip mechanisms provide hardware-speed fault shutdown for overcurrent events. Selecting the PZT 100-LQFP keeps board area compact in auxiliaries where enclosure volume is constrained.
Recommended
Test, Measurement and Servo Drives
Laboratory instruments and servo/amplifier subsystems use the TMS320F28062PZT as a real-time control engine. Quadrature-encoder-pulse (QEP) peripheral capability decodes encoder feedback for position loops, while the 90-MHz C28x with FPU executes cascaded position-velocity-current loops with deterministic sampling - the key requirement for smooth servo motion. The 12-bit ADC digitizes current-sense outputs across 16 channels, and SPI links to external DACs or FPGA-based signal-conditioning front ends. JTAG debugging via a standard XDS-class emulator allows real-time watch of loop variables through TI controlSUITE-era tooling. The PZT 100-LQFP provides enough GPIO for relay control, limit-switch inputs, and status signaling in rack-mounted instruments.
Recommended
Recommended Products Summary
Engineering reference data for TMS320F28062PZT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TMS320F28069PZT | TMS320F28067PZT | TMS320F28064PZT | TMS320F28032 |
|---|---|---|---|---|---|
| Package | 100-LQFP (14x14 mm), PZT | 100-LQFP (14x14 mm), PZ - same footprint | 100-LQFP (14x14 mm), PZ - same footprint | 100-LQFP (14x14 mm), PZ - same footprint | 100-LQFP (14x14 mm), PZ - same footprint |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core / Clock Frequency | C28x Piccolo, 90 MHz | C28x Piccolo, 90 MHz | C28x Piccolo, 90 MHz | C28x Piccolo, 90 MHz | C28x, 60 MHz |
| FPU | Yes | Yes | Yes | Yes | No |
| ADC | 12-bit, 16 channels | 12-bit, 16 channels | 12-bit, 16 channels | 12-bit, 16 channels | 12-bit, 16 channels |
| Pin-to-Pin Compatibility | Reference (100-pin PZ) | Pin-to-pin compatible | Pin-to-pin compatible | Pin-to-pin compatible | Same footprint; verify GPIO mux differences in datasheet |
| Best Fit | Balanced cost/memory for FOC and digital power | Largest memory drop-in upgrade | Large memory, same clock | Reduced memory, lower cost tier | Legacy lower-cost 60 MHz designs |
Key Differentiators
- Hardware FPU at 90 MHz in the Piccolo class (vs TMS320F28032)
- Lowest-cost pin-compatible 90-MHz entry in the F2806x family (vs TMS320F28069PZT)
- Balanced memory for compact FOC + communication stacks (vs TMS320F28064PZT)
Design Notes
The F2806x family uses a 1.8-V core, 3.3-V I/O, and 3.3-V flash supply, but includes an internal voltage regulator that allows single-rail 3.3-V operation on the VDDIO domain. Follow the TI datasheet's recommended decoupling network (low-ESR ceramics on each VDD pin and the VREGENZ configuration) and never power the core rail externally while the internal regulator is enabled. Estimated: budget roughly 200-300 mA total supply current at 90 MHz full speed (verify exact figure against the datasheet power table) when sizing your 3.3-V rail.
Place the crystal within a few millimeters of the XCLKIN/X1-X2 pins with short, guarded traces and local ground plane to limit jitter in the PLL clock chain. Route ADC inputs (ADCINA0-A7/ADCINB0-B7) away from ePWM switching traces and gate-driver loops; use an RC anti-aliasing filter on each sampled channel to support the 12-bit converter's accuracy. Keep the analog ground reference star-connected to the main ground to avoid returning motor-current ripple through the ADC reference path.
Order the exact package suffix: PZT is the standard 100-LQFP without a thermal pad, while PZP is an HTQFP with an exposed pad - TI E2E forum threads document confusion between the two. Also verify GPIO mux settings in software: most pins multiplex up to three peripheral functions, so ePWM, SCI, SPI, I2C, and CAN assignments must be configured explicitly and conflicts are silent at reset. Finally, respect flash wait-state settings for the 90-MHz clock when porting code from 60-MHz F2803x devices.
Compliance Information
Datasheet listing identifies the package as GREEN (per DigChip indexed parameter listing). Verify REACH and conflict-minerals status on TI's product page quality portal before final sourcing decisions.
