TMS320F28022-Q1 - Automotive C2000 32-bit MCU | Texas Instruments
MPN: TMS320F28022-Q1 ✓ NakahandaTMS320F28022-Q1 Ulas
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.
Mga alternatibo na pwedeng ilagay na TMS320F28022-Q1 — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok TMS320F28022-Q1 (parehas na form factor at footprint) — pagkakaiba sa Automotive Qualification, Flash Memory, Internal Voltage Regulator.
TMS320F28022
✅ Drop-In ⚠️ Mga Talaan Hindi Naiwerikmo📋 Alternatibo na Reference (hindi sa katalogo)
TMS320F28023-Q1
✅ Drop-In ⚠️ Mga Talaan Hindi NaiwerikmoMagkontak para sa presyo
Tingnan ang Datasheet →TMS320F28026-Q1
✅ Drop-In ⚠️ Mga Talaan Hindi Naiwerikmo📋 Alternatibo na Reference (hindi sa katalogo)
TMS320F28027-Q1
✅ Drop-In ⚠️ Mga Talaan Hindi Naiwerikmo📋 Alternatibo na Reference (hindi sa katalogo)
TMS320F28021-Q1
✅ Drop-In ⚠️ Mga Talaan Hindi Naiwerikmo📋 Alternatibo na Reference (hindi sa katalogo)
TMS320F28022-Q1 Mga Pinakamataas na Rating at Electrical Characteristics
| Core Architecture | C28x 32-bit DSP |
| Maximum Frequency | 50 MHz |
| Flash Memory | 32 KB |
| PWM Channels | 8 |
| Packhaging | 38-TSSOP |
| Hanay ng Temperature na Operasyon | -40°C to 125°C |
| Automotive Qualification | Yes (Q1, AEC-Q100) |
| Internal Voltage Regulator | Yes (single-rail operation) |
| Uri ng Pagpapasok | Surface Mount |
| Datasheet Pages | 147 pages |
| Family | C2000 Piccolo |
| AEC-Q100 | Qualified |
Gabay sa Pin Configuration ng TMS320F28022-Q1 38-tssop
Pin configuration para sa TMS320F28022-Q1 (38-tssop package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa TMS320F28022-Q1.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
TMS320F28022-Q1 ay nararapat para sa 6 aplikasyons: 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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for TMS320F28022-Q1 — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | 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 |
Pangunahing mga Pagkakaiba
- Automotive AEC-Q100 qualification (kumpara saTMS320F28022 (non-Q1))
- Lower cost with 32 KB flash (kumpara saTMS320F28023-Q1)
- Architecture optimized for real-time control (kumpara sacross-brand MCUs)
- Small 38-pin TSSOP package (kumpara salarger C2000 devices)
Talaan ng Disenyo
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.
Impormasyon ng Pagsunod sa Kautusan
Q1 suffix indicates AEC-Q100 qualified. Other compliance statuses not provided in verified data.
