STM32F446ME

量産中
Design Win Education

High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI

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製品概要

概要

The STM32F446xC/E devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a floating point unit (FPU) single precision supporting all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security.

The STM32F446xC/E devices incorporate high-speed embedded memories (Flash memory up to 512 Kbytes, up to 128 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers.

They also feature standard and advanced communication interfaces.

  • 特徴

    • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
    • メモリ
      • 512 Kbytes of Flash memory
      • 128 Kbytes of SRAM
      • Flexible external memory controller with up to 16-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memories
      • Dual mode QuadSPI interface
    • LCD parallel interface, 8080/6800 modes
    • Clock, reset and supply management
      • 1.7 V to 3.6 V application supply and I/Os
      • POR, PDR, PVD and BOR
      • 4 to 26 MHz crystal oscillator
      • Internal 16 MHz factory-trimmed RC (1% accuracy)
      • 32 kHz oscillator for RTC with calibration
      • Internal 32 kHz RC with calibration
    • Low power
      • Sleep, Stop and Standby modes
      • VBAT supply for RTC, 20×32 bit backup registers plus optional 4 KB backup SRAM
    • 3× 12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode
    • 2× 12-bit D/A converters
    • General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
    • Up to 17 timers: 2x watchdog, 1x SysTick timer and up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to four IC/OC/PWM or pulse counter
    • Debug mode
      • SWD and JTAG interfaces
      • Cortex®-M4 Trace Macrocell™
    • Up to 114 I/O ports with interrupt capability
      • Up to 111 fast I/Os up to 90 MHz
      • Up to 112 5 V-tolerant I/Os
    • Up to 20 communication interfaces
      • SPDIF-Rx
      • Up to 4× I2C interfaces (SMBus/PMBus)
      • Up to four USARTs and two UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)
      • Up to four SPIs (45 Mbits/s), three with muxed I2S for audio class accuracy via internal audio PLL or external clock
      • 2x SAI (serial audio interface)
      • 2× CAN (2.0B Active)
      • SDIO interface
      • Consumer electronics control (CEC) I/F
    • Advanced connectivity
      • USB 2.0 full-speed device/host/OTG controller with on-chip PHY
      • USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI
      • Dedicated USB power rail enabling on-chip PHYs operation throughout the entire MCU power supply range
    • 8- to 14-bit parallel camera interface up to 54 Mbytes/s
    • CRC calculation unit
    • RTC: subsecond accuracy, hardware calendar
    • 96-bit unique ID

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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 材料宣誓書**
STM32F446MEY6MTR
量産中
WLCSP 81 3.9x3.7x0.6 P 0.4 mm インダストリアル Ecopack2
STM32F446MEY6TR
量産中
WLCSP 81 3.9x3.7x0.6 P 0.4 mm インダストリアル Ecopack2

STM32F446MEY6MTR

Package:

WLCSP 81 3.9x3.7x0.6 P 0.4 mm

Material Declaration**:

Marketing Status

量産中

Package

WLCSP 81 3.9x3.7x0.6 P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F446MEY6TR

Package:

WLCSP 81 3.9x3.7x0.6 P 0.4 mm

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

WLCSP 81 3.9x3.7x0.6 P 0.4 mm

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
製品ステータス
Budgetary Price (US$)*/Qty
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Order from distributors
パッケージ
梱包タイプ
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
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)
Ethernet
最小
最大
STM32F446MEY6TR
Available at distributors

販売代理店在庫 STM32F446MEY6TR

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:

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STM32F446MEY6MTR
Available at distributors

販売代理店在庫 STM32F446MEY6MTR

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

STM32F446MEY6TR 量産中

Budgetary Price (US$)*/Qty:
-
パッケージ:
梱包タイプ:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

製品型番:

STM32F446MEY6TR

Operating Temperature (°C)

最小:

最大:

D/A Converters (typ) (12-bit):

2

Timers (typ) (16-bit):

12

Timers (typ) (32-bit):

2

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

2

I/Os (High Current):

63

Integrated op-amps:

-

Comparator:

-

SPI (typ):

4

USART (typ):

4

Number of Channels (typ):

14

I2S (typ):

3

Advanced Motor Control Timers:

-

CAN (2.0):

2

CAN (FD):

-

Ethernet:

-

販売代理店

販売代理店在庫データ:

STM32F446MEY6MTR 量産中

Budgetary Price (US$)*/Qty:
-
パッケージ:
梱包タイプ:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

製品型番:

STM32F446MEY6MTR

Operating Temperature (°C)

最小:

最大:

D/A Converters (typ) (12-bit):

2

Timers (typ) (16-bit):

12

Timers (typ) (32-bit):

2

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

2

I/Os (High Current):

63

Integrated op-amps:

-

Comparator:

-

SPI (typ):

4

USART (typ):

4

Number of Channels (typ):

14

I2S (typ):

3

Advanced Motor Control Timers:

-

CAN (2.0):

2

CAN (FD):

-

Ethernet:

-

Swipe or click the button to explore more details Don't show this again

(*)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。