STEVAL-DPS334C1

量産中
Design Win

Digital power supply control board based on STM32F334

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製品概要

概要

The STEVAL-DPS334C1 is a digital power supply control kit, consisting of a main board based on the STM32F334R8 microcontroller from STM32F3 family and an adapter board to program the microcontroller.

The STM32F334R8 microcontroller includes the high-performance ARM® Cortex®-M4 32-bit RISC core operating at up to 72 MHz frequency, a floating point unit (FPU) and high-speed embedded memories (64 Kbytes of Flash memory and 16 Kbytes of SRAM). The MCU offers two fast 12-bit ADCs (5 Msps), three ultra-fast comparators, an operational amplifier, three DAC channels, a low-power RTC, one general-purpose, 32-bit timer, one timer dedicated to motor control, four general-purpose, 16-bit timers and the high-resolution timer (HRTIM), specifically designed to drive power conversion systems.

The main board embeds a standard 64-pin DIN 41612 connector for connection with a power board, providing all the control signals, sensing networks and protection features needed for a wide range of digital power supply applications. The board can be supplied by an external 5 V supply voltage either through a dedicated connector or through the main connector.

The adapter board provides a configurable user communication (SMBus, CAN or RS-232) with two DB9 connectors and the appropriate transceiver ICs, a dedicated 10-pin connector which provides the SWD interface for debugging and USART communication for user interface (UI), as well as the standard JTAG connector for programming. The board includes a reset button and a termination resistance between the CAN lines.

The STEVAL-DPS334C1 is designed to be easily connected with another control board via opto-coupled serial communication and dedicated connectors.

  • 特徴

    • Control board for digital SMPS based on STM32F334 microcontroller
    • High-resolution timer (HRTIM) for DSMPS applications
    • 64-pin DIN 41612 connector for DSMPS modular approach
    • Opto-coupled serial communication for board-to-board communication
    • RC filters for analog inputs
    • Protection of analog lines of microcontroller with diode arrays
    • Adapter board provided for programming and User Communication (USART, CAN, SMBus)
    • Supply voltage: 5 V
    • Embedded 5 V/3.3 V voltage regulator
    • Dedicated test points for debugging
    • LED signaling for power-on, faults and general purpose
    • RoHS compliant

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品質 & 信頼性

製品型番 マーケティング・ステータス パッケージ グレード RoHSコンプライアンスグレード WEEE Compliant 材料宣誓書**
STEVAL-DPS334C1
量産中
CARD インダストリアル Ecopack2 はい

STEVAL-DPS334C1

Package:

CARD

Material Declaration**:

Marketing Status

量産中

Package

CARD

Grade

Industrial

RoHS Compliance Grade

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

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製品型番
Order from distributors
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コア製品
製品ステータス
サプライヤ
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-DPS334C1 Available at distributors

販売代理店在庫 STEVAL-DPS334C1

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク

販売代理店在庫データ:

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

STM32F334R8
量産中
ST 3A991.a.2 NEC ITALY Not for sale

STEVAL-DPS334C1 量産中

ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

製品型番:

STEVAL-DPS334C1

コア製品:

STM32F334R8

サプライヤ:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Board production status:

Not for sale

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(*)概算用の参考価格(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。