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The STSPIN32F0A is a System-In-Package providing an integrated solution suitable for driving three-phase BLDC motors using different driving modes.
It embeds a triple half-bridge gate driver able to drive power MOSFETs with a current capability of 600 mA (sink and source). The high- and low-side switches of same half-bridge cannot be simultaneously driven high thanks to an integrated interlocking function.
An internal DC/DC buck converter provides the 3.3 V voltage suitable to supply both the MCU and external components. An internal LDO linear regulator provides the supply voltage for gate drivers.
The integrated operational amplifiers are available for the signal conditioning, e.g. the current sensing across the shunt resistors.
A comparator with a programmable threshold is integrated to perform the overcurrent protection.
The integrated MCU (STM32F031C6 with extended temperature range, suffix 7 version) allows performing field-oriented control, the 6-step sensorless and other advanced driving algorithms. It has the write-protection and read-protection feature for the embedded Flash memory to protect against unwanted writing and/or reading. It is possible to download the firmware on-the-field through the serial interface thanks to the embedded bootloader.
The STSPIN32F0A device also features overtemperature and undervoltage lockout protections and can be put in the standby mode to reduce the power consumption. The device provides 16 general-purpose I/O ports (GPIO) with the 5 V tolerant capability, one 12-bit analog-to-digital converter with up to 9 channels performing conversions in a single-shot or scan modes, 5 synchronizable general-purpose timers and supports an easy to use debugging serial interface (SWD).主な特徴
- Extended operating voltage from 6.7 to 45 V
- Three-phase gate drivers
- 600 mA sink/source
- Integrated bootstrap diodes
- Cross-conduction prevention
- 32-bit ARM® Cortex®-M0 core:
- Up to 48 MHz clock frequency
- 4-kByte SRAM with HW parity
- 32-kByte Flash memory with option bytes used for write/readout protection
- Availability FW bootloader
- 3.3. V DC/DC buck converter regulator with overcurrent, short-circuit, and thermal protection
- 12 V LDO linear regulator with thermal protection
- 16 general-purpose I/O ports (GPIO)
- 5 general-purpose timers
- 12-bit ADC converter (up to 9 channels)
- I2C, USART and SPI interfaces
- 3 rail-to-rail operation amplifiers for signal conditioning
- Comparator for overcurrent protection with programmable threshold
- Standby mode for low power consumption
- UVLO protection on each power supply:
- VM, VDD, VREG and VBOOTx
- On-chip debug support via SWD
- Extended temperature range: -40 to +125 °C
ビデオ
開発ツール･ハードウェア
ソフトウェア製品
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画像 製品型番 製造者 概要 
X-CUBE-MCSDK ST STM32 Motor Control Software Development Kit (MCSDK) 
X-CUBE-MCSDK-FUL ST STM32 Motor Control Software Development Kit (MCSDK) - FULL source code - Registration and approbation needed for download 製品型番STM32 Motor Control Software Development Kit (MCSDK)
STM32 Motor Control Software Development Kit (MCSDK) - FULL source code - Registration and approbation needed for download
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画像 製品型番 製造者 概要 
STSW-SPIN3202 ST Six-step motor driving library for STSPIN32F0 and STSPIN32F0A 製品型番Six-step motor driving library for STSPIN32F0 and STSPIN32F0A
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評価ツール
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画像 製品型番 製造者 概要 
EVALKIT-ROBOT-1 -- Compact reference design kit for robotics and automation based on STSPIN32F0A 
STEVAL-ESC002V1 ST Electronic Speed Controller reference design based on STSPIN32F0A 
STEVAL-SPIN3202 ST STSPIN32F0A advanced 3-phase BLDC driver with embedded STM32 MCU single shunt evaluation board 製品型番Compact reference design kit for robotics and automation based on STSPIN32F0A
Electronic Speed Controller reference design based on STSPIN32F0A
STSPIN32F0A advanced 3-phase BLDC driver with embedded STM32 MCU single shunt evaluation board
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品質 & 信頼性
| 製品型番 | Marketing Status | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| STSPIN32F0A |
量産中
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VFQFPN 48 7x7x1.0 | インダストリアル | Ecopack2 | |
| STSPIN32F0ATR |
量産中
|
VFQFPN 48 7x7x1.0 | インダストリアル | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 販売代理店からオーダー | STからオーダー | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度（℃） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| STSPIN32F0A | 4 distributors | サンプル & 購入 購入 |
量産中
|
3A991A2 | NEC | Tray | VFQFPN 48 7x7x1.0 | -40 | 125 | THAILAND | 1.6 / 1k | |
| STSPIN32F0ATR | 4 distributors | サンプル & 購入 購入 |
量産中
|
3A991A2 | NEC | Tape And Reel | VFQFPN 48 7x7x1.0 | -40 | 125 | THAILAND | 1.6 / 1k | |
（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
