製品概要
概要
The STM32F303x6/8 family incorporates the high-performance Arm® Cortex®-M4 32-bit RISC core operating at up to 72 MHz frequency embedding a floating point unit (FPU), high-speed embedded memories (up to 64 Kbytes of Flash memory, 12 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The STM32F303x6/8 microcontrollers offer up to two fast 12-bit ADCs (5 Msps), up to 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, and four general-purpose 16-bit timers. They also feature standard and advanced communication interfaces: one I2C, one SPI, up to three USARTs and one CAN.
The STM32F303x6/8 family operates in the –40 to +85 °C and –40 to +105 °C temperature ranges from 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allow the design of low-power applications.
The STM32F303x6/8 family offers devices in 32 and 64-pin packages.
Depending on the device chosen, different sets of peripherals are included.
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特徴
- Core: Arm® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction
- メモリ
- Up to 64 Kbytes of Flash memory
- 12 Kbytes of SRAM with HW parity check
- Routine booster: 4 Kbytes of SRAM on instruction and data bus with HW parity check (CCM)
- CRC calculation unit
- Reset and supply management
- Low-power modes: Sleep, Stop, Standby
- VDD,VDDA voltage range: 2.0 to 3.6 V
- Power-on/Power-down reset (POR/PDR)
- Programmable voltage detector (PVD)
- VBAT supply for RTC and backup registers
- Clock management
- 4 to 32 MHz crystal oscillator
- 32 kHz oscillator for RTC with calibration
- Internal 8 MHz RC (up to 64 MHz with PLL option)
- Internal 40 kHz oscillator
- Up to 51 fast I/O ports, all mappable on external interrupt vectors, several 5 V-tolerant
- Interconnect matrix
- 7-channel DMA controller
- Up to two ADC 0.20 μs (up to 21 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single-ended / differential mode, separate analog supply from 2.0 to 3.6 V
- Temperature sensor
- Up to three 12-bit DAC channels with analog supply from 2.4 V to 3.6 V
- Three ultra-fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V
- One operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
- Up to 18 capacitive sensing channels supporting touchkeys, linear and rotary touch sensors
- Up to 11 timers
- One 32-bit timer and one 16-bit timer with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
- One 16-bit 6-channel advanced-control timer, with up to 6 PWM channels, deadtime generation and emergency stop
- One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation, emergency stop
- Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop
- Two watchdog timers (independent, window)
- SysTick timer: 24-bit downcounter
- Up to two 16-bit basic timers to drive DAC
- Calendar RTC with alarm, periodic wakeup from Stop
- Communication interfaces
- CAN interface (2.0 B Active) and one SPI
- One I2C with 20 mA current sink to support Fast mode plus, SMBus/PMBus
- Up to 3 USARTs, one with ISO/IEC 7816 interface, LIN, IrDA, modem control
- Debug mode: serial wire debug (SWD), JTAG
- 96-bit unique ID
- All packages ECOPACK®2 compliant
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| タイトル | バージョン | 更新日 |
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System View Description (1)
| タイトル | バージョン | 更新日 | ||
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| ZIP | 1.3 | 28 Mar 2023 | 28 Mar 2023 |
BSDL files (1)
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| ZIP | 1.0 | 13 Jan 2016 | 13 Jan 2016 |
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 | 材料宣誓書** |
|---|---|---|---|---|---|
| STM32F303K8T6 | 量産中 | LQFP 32 7x7x1.4 mm | 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 | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | パッケージ | 梱包タイプ | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | D/A Converters (typ) (12-bit) | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | SMPS | Number of Channels (typ) | UART (typ) | I/Os (High Current) | Integrated op-amps | Comparator | SPI (typ) | USART (typ) | Number of Channels (typ) | I2S (typ) | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | ||||||||||||||||||||||||||||||
| STM32F303K8T6 | 量産中 | 2.5814 / 10k | 2 distributors | LQFP 32 7x7x1.4 mm | Tray | CHINA | 3A991.a.2 | NEC | -40 | 85 | 3 | 7 | 1 |
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STM32F303K8T6 量産中
（*）概算用の参考価格（US$）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。