TMS320F28022-Q1 - Automotive C2000 32-bit MCU | Texas Instruments
Teilenummer: TMS320F28022-Q1 ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
TMS320F28022-Q1 Übersicht
A C2000 microcontroller is a 32-bit MCU family from Texas Instruments that combines the processing power of a digital signal processor (DSP) with the peripheral integration of a microcontroller. The C28x core is optimized for real-time control, enabling fast interrupt response and math-heavy algorithms in closed-loop systems. This family sits between general-purpose MCUs and full DSPs in the embedded processing hierarchy.
Key features of the TMS320F28022-Q1 include the 50 MHz C28x core, 32 KB flash, 8 PWM channels, and an internal voltage regulator that allows single-rail operation. The -Q1 suffix designates automotive qualification (AEC-Q100), ensuring reliability for harsh environments. The 38-pin TSSOP package is compact yet offers sufficient I/O for motor-control and power-conversion designs.
The C28x architecture includes a hardware multiplier, atomic compare and branch operations, and efficient C/C++ compiler support. Combined with the internal regulator and low pin count, the F28022-Q1 enables compact PCB designs without sacrificing real-time performance. The device is code-compatible with previous C28x-based code, easing migration from other C2000 parts.
Typical applications include automotive motor drives, electric power steering, DC-DC converters, digital power supplies, and sensing/signal processing. According to TI, C2000 microcontrollers are optimized for closed-loop control in industrial and automotive systems, where sensor inputs are processed and actuation outputs generated within microseconds.
When designing with the TMS320F28022-Q1, ensure proper power supply decoupling and a clean ground plane, especially for the internal voltage regulator. Refer to the datasheet for pinout details and recommended capacitor values. For automotive qualification, the Q1 variant is the correct choice.
Drop-in-Alternativen für TMS320F28022-Q1 – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit TMS320F28022-Q1 (gleiche Bauform und Footprint) – abweichend in Automotive Qualification, Flash Memory, Internal Voltage Regulator.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
TMS320F28022
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
TMS320F28023-Q1
✅ Drop-In ⚠️ Spezifikationen ungeprüft✓ Auf Lager
$5.5 / Stück
Datenblatt ansehen →TMS320F28026-Q1
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
TMS320F28027-Q1
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
TMS320F28021-Q1
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
TMS320F28022-Q1 Grenzwerte & elektrische Eigenschaften
| Core Architecture | C28x 32-bit DSP |
| Maximum Frequency | 50 MHz |
| Flash Memory | 32 KB |
| PWM Channels | 8 |
| Gehäuse | 38-TSSOP |
| Betriebstemperaturbereich | -40°C to 125°C |
| Automotive Qualification | Yes (Q1, AEC-Q100) |
| Internal Voltage Regulator | Yes (single-rail operation) |
| Montageart | Surface Mount |
| Datasheet Pages | 147 pages |
| Family | C2000 Piccolo |
| AEC-Q100 | Qualified |
TMS320F28022-Q1 38-tssop Pinbelegungsleitfaden
Pinbelegung für TMS320F28022-Q1 (38-tssop-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für TMS320F28022-Q1.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
TMS320F28022-Q1 ist geeignet für 6 Anwendungs: Electric Vehicle Motor Control, Industrial Motor Drive, Digital Power Supply, Automotive Body Electronics, Sensing and Signal Processing, Solar Inverter.
Electric Vehicle Motor Control
The TMS320F28022-Q1 is well-suited for electric vehicle (EV) traction motor control. Its 50 MHz C28x core executes the field-oriented control (FOC) algorithm and current loops with low latency. The 8 PWM channels generate six gate signals for a three-phase inverter plus fault handling. The device's AEC-Q100 qualification extends reliability under automotive temperature extremes. The integrated voltage regulator simplifies the MCU power rail in the inverter electronics. With 32 KB flash, the firmware can hold motor profiling tables and diagnostic routines. This MCU is a strong choice for auxiliary drives such as oil pumps, HVAC compressors, and engine cooling fans.
Empfohlen
Industrial Motor Drive
For industrial motor drives, the TMS320F28022-Q1 provides real-time processing for V/Hz control, sensorless FOC, and process automation. The C28x DSP core performs the Clarke/Park transforms and PI regulators quickly, avoiding the need for costly DSP co-processors. The 8 PWM channels support two-level inverters with programmable dead-band and fault protection. The 38-pin TSSOP package keeps the controller area small, which is important in distributed motor drives or servo amplifiers. The MCU's wide -40°C to 125°C range allows placement near the power stage, and its code compatibility with older C2000 parts facilitates migration from existing designs.
Empfohlen
Digital Power Supply
In digitally controlled power supplies, the TMS320F28022-Q1 implements voltage and current feedback control loops at a 50 MHz rate. The C28x core's single-cycle multiplier accelerates the computation of loop compensators. The 8 PWM channels allow interleaved or phase-shifted operation for multi-phase converters and can be configured for peak current mode control. The device's internal voltage regulator reduces external parts count. Its automotive grade permits use in on-board chargers and DC-DC converters in hybrid/electric vehicles. The small TSSOP footprint fits into power modules with stringent height limits.
Empfohlen
Automotive Body Electronics
Automotive body electronics, such as body control modules, power window lifters, and heating/ventilation blowers, benefit from the TMS320F28022-Q1's AEC-Q100 qualification and compact 38-pin TSSOP package. The MCU provides 8 PWM channels for driving brushed DC motors or LED dimming, while the integrated LDO eliminates an external regulator. The -40°C to 125°C range covers severe under-hood and cabin environments. With 32 KB flash, it can handle lamp diagnostics, switch debounce, and network communication stacks. Its single-rail operation simplifies the board power architecture.
Empfohlen
Sensing and Signal Processing
Real-time sensing and signal processing applications use the TMS320F28022-Q1 to digitize sensor data, apply filtering algorithms, and output control signals. The C28x core is efficient for fixed-point math, enabling high-speed sensor calibration and linearization. Multiple serial interfaces (though exact counts require data sheet confirmation) allow connection to external ADCs or sensors. The compact package suits inline sensor modules. Its automotive-grade temperature range and qualification ensure stable performance in harsh industrial monitoring systems. The internal regulator also reduces external BOM in distributed sensing nodes.
Empfohlen
Solar Inverter
Solar inverters (microinverters and string inverters) use the TMS320F28022-Q1 for maximum power point tracking (MPPT), grid synchronization, and inverter phase control. The 50 MHz core handles the iterative MPPT algorithms quickly, while the 8 PWM outputs drive the boost and full-bridge switches. The device's operating temperature range of -40°C to 125°C supports rooftop and enclosure-mounted installations. The internal voltage regulator simplifies the controller supply in photovoltaic systems. The automotive-grade version guarantees long-term reliability in outdoor use. The C2000 family is widely used in digital power applications.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für TMS320F28022-Q1 – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | TMS320F28022 | TMS320F28023-Q1 | TMS320F28026-Q1 | TMS320F28027-Q1 |
|---|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 38-TSSOP | 38-TSSOP | 38-TSSOP | 38-TSSOP | 38-TSSOP |
| Core Frequency | 50 MHz | 50 MHz | 60 MHz | 60 MHz | 60 MHz |
| Flash Memory | 32 KB | 32 KB | 64 KB | 64 KB | 64 KB |
| PWM Channels | 8 | 8 | 8 | 8 | 8 |
| Operating Temperature | -40°C to 125°C | -40°C to 125°C | -40°C to 125°C | -40°C to 125°C | -40°C to 125°C |
| Automotive Qualification | Yes (AEC-Q100) | No | Yes (AEC-Q100) | Yes (AEC-Q100) | Yes (AEC-Q100) |
| Internal Voltage Regulator | Yes | Yes | Yes | Yes | Yes |
Wichtigste Unterscheidungsmerkmale
- Automotive AEC-Q100 qualification (vs. TMS320F28022 (non-Q1))
- Lower cost with 32 KB flash (vs. TMS320F28023-Q1)
- Architecture optimized for real-time control (vs. cross-brand MCUs)
- Small 38-pin TSSOP package (vs. larger C2000 devices)
Designhinweise
Decouple each power pin with 0.1µF and 10µF capacitors placed close to the MCU. The internal voltage regulator requires a clean input supply; a low-ESR capacitor is recommended on the VREG output pin. Refer to the TMS320F2802x datasheet for recommended values.
For the 38-pin TSSOP package, provide a solid ground plane under the device and route high-speed PWM signals away from the crystal and analog pins. Keep the JTAG/TRACE traces short and matched if used for programming.
Do not leave unused GPIO pins floating; configure them as outputs or enable internal pull-ups. The boot mode pins must be set correctly for custom firmware. Ensure the XRS external reset circuitry is free of noise to avoid spurious resets.
For automotive EMC compliance, use series ferrite beads on PWM output lines and place bypass capacitors at the MOSFET gate drivers. Keep the PWM traces short and away from the analog sense lines to reduce coupling.
Compliance-Informationen
Q1 suffix indicates AEC-Q100 qualified. Other compliance statuses not provided in verified data.
