TMS320F28022-Q1 - Automotive C2000 32-bit MCU | Texas Instruments
部品番号: TMS320F28022-Q1 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
TMS320F28022-Q1 概要
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.
ドロップイン代替品: TMS320F28022-Q1 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: TMS320F28022-Q1 （同一形状・フットプリント） — 相違点: Automotive Qualification, Flash Memory, Internal Voltage Regulator.
クイック比較ツール — 並列比較する代替部品を選択:
TMS320F28022
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
TMS320F28023-Q1
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$5.5 / 個
データシートを見る →TMS320F28026-Q1
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
TMS320F28027-Q1
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
TMS320F28021-Q1
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
TMS320F28022-Q1 最大定格＆電気的特性
| Core Architecture | C28x 32-bit DSP |
| Maximum Frequency | 50 MHz |
| Flash Memory | 32 KB |
| PWM Channels | 8 |
| パッケージ | 38-TSSOP |
| 動作温度範囲 | -40°C to 125°C |
| Automotive Qualification | Yes (Q1, AEC-Q100) |
| Internal Voltage Regulator | Yes (single-rail operation) |
| 実装タイプ | Surface Mount |
| Datasheet Pages | 147 pages |
| Family | C2000 Piccolo |
| AEC-Q100 | Qualified |
TMS320F28022-Q1 38-tssop ピン配置ガイド
TMS320F28022-Q1 (38-tssop パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: TMS320F28022-Q1.
詳細は データシート をご参照ください。
主な用途
TMS320F28022-Q1 の用途: 6 件s: 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.
おすすめ
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.
おすすめ
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.
おすすめ
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.
おすすめ
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.
おすすめ
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.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: TMS320F28022-Q1 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | 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 |
主な差別化要因
- 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)
設計ノート
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.
コンプライアンス情報
Q1 suffix indicates AEC-Q100 qualified. Other compliance statuses not provided in verified data.
