
STM32F446VET6
ActiveHIGH-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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STM32F446VET6
ActiveHIGH-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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Technical Specifications
Parameters and characteristics commom to parts in this series
Specification | STM32F446VET6 | STM32F446 Series |
---|---|---|
Connectivity | LINbus, I2C, USB OTG, UART/USART, IrDA, USB, EBI/EMI, SPDIF-Rx, SAI, SD, SPI, CANbus | LINbus, I2C, USB OTG, UART/USART, IrDA, USB, EBI/EMI, SPDIF-Rx, SAI, SD, SPI, CANbus |
Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4, ARM® Cortex®-M4F |
Core Size | 32-Bit Single-Core | 32-Bit Single-Core, 32-Bit |
Data Converters | A/D 16x12b, D/A 2x12b | A/D 24x12b, D/A 2x12b, A/D 16x12b |
Data Converters | - | 12 b |
Data Converters | - | 2 - 24 |
Mounting Type | Surface Mount | Surface Mount |
Number of I/O | 81 | 50 - 114 |
Operating Temperature [Max] | 85 °C | 85 - 105 °C |
Operating Temperature [Min] | -40 °C | -40 °C |
Oscillator Type | Internal | Internal, External |
Package / Case | 100-LQFP | 144-UFBGA, 144-LQFP, 100-LQFP, WLCSP, 81-UFBGA, 64-LQFP |
Peripherals | PWM, I2S, POR, Brown-out Detect/Reset, WDT, LVD, DMA | PWM, I2S, POR, Brown-out Detect/Reset, WDT, LVD, DMA |
Program Memory Size | 512 KB | 256 - 512 KB |
Program Memory Type | FLASH | FLASH |
RAM Size | 128 K | 128 - 132 K |
Speed | 180 MHz | 180 MHz |
Supplier Device Package | 100-LQFP (14x14) | 144-UFBGA (10x10), 144-LQFP (20x20), 100-LQFP (14x14), 81-WLCSP, 144-UFBGA (7x7), 64-LQFP (10x10) |
Supplier Device Package | - | 3.8 |
Supplier Device Package | - | 3.69 |
Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V | 3.6 V |
Voltage - Supply (Vcc/Vdd) [Min] | 1.7 V | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Distributor | Package | Quantity | $ | |
---|---|---|---|---|
Arrow Electronics | N/A | 1 | $ 7.99 | |
1 | $ 9.74 | |||
10 | $ 6.19 | |||
10 | $ 6.50 | |||
50 | $ 6.15 | |||
50 | $ 6.43 | |||
100 | $ 6.09 | |||
500 | $ 5.41 | |||
1000 | $ 5.36 | |||
2500 | $ 5.29 | |||
5000 | $ 5.26 | |||
Avnet Americas | N/A | 1 | $ 10.48 | |
10 | $ 9.41 | |||
50 | $ 8.57 | |||
100 | $ 8.01 | |||
500 | $ 5.59 | |||
540 | $ 5.43 | |||
1080 | $ 5.30 | |||
2160 | $ 5.23 | |||
3240 | $ 5.17 | |||
4320 | $ 5.11 | |||
Chip1Stop | N/A | 1 | $ 7.32 | |
10 | $ 6.50 | |||
50 | $ 6.35 | |||
100 | $ 6.33 | |||
200 | $ 6.32 | |||
500 | $ 5.66 | |||
DigiKey | N/A | 1 | $ 9.86 | |
10 | $ 7.69 | |||
25 | $ 7.15 | |||
90 | $ 6.59 | |||
270 | $ 6.24 | |||
450 | $ 6.12 | |||
990 | $ 5.95 | |||
Digikey | Tray | 1 | $ 11.96 | |
10 | $ 8.41 | |||
25 | $ 7.49 | |||
90 | $ 6.54 | |||
270 | $ 5.94 | |||
450 | $ 5.72 | |||
990 | $ 5.43 | |||
Distrelec | N/A | 1 | $ 11.00 | |
Farnell | N/A | 1 | $ 9.71 | |
10 | $ 7.57 | |||
25 | $ 6.49 | |||
50 | $ 6.00 | |||
100 | $ 5.79 | |||
250 | $ 5.57 | |||
LCSC | N/A | 1 | $ 3.30 | |
10 | $ 2.88 | |||
30 | $ 2.50 | |||
100 | $ 2.25 | |||
500 | $ 2.13 | |||
1000 | $ 2.08 | |||
Mouser Electronics | N/A | 1 | $ 9.86 | |
10 | $ 7.69 | |||
25 | $ 6.59 | |||
250 | $ 5.91 | |||
540 | $ 5.58 | |||
1080 | $ 5.56 | |||
Quest Components | N/A | 1 | $ 15.00 | |
RS | N/A | 1 | $ 6.70 | |
10 | $ 9.31 | |||
10 | $ 9.31 | |||
25 | $ 8.85 | |||
25 | $ 8.85 | |||
50 | $ 8.67 | |||
50 | $ 8.67 | |||
90 | $ 6.70 | |||
STMicroelectronics | N/A | 1 | $ 9.66 | |
10 | $ 7.54 | |||
25 | $ 6.46 | |||
100 | $ 6.46 | |||
250 | $ 5.79 | |||
Semour Electronics Co Ltd | N/A | 1 | $ 1.89 | |
10 | $ 1.86 | |||
540 | $ 1.83 | |||
TME | N/A | 1 | $ 11.56 | |
5 | $ 10.72 | |||
25 | $ 8.86 | |||
90 | $ 8.54 | |||
Verical | N/A | 1 | $ 10.27 | |
1 | $ 7.99 | |||
2 | $ 9.74 | |||
4 | $ 9.18 | |||
10 | $ 6.50 | |||
10 | $ 8.15 | |||
50 | $ 6.43 | |||
50 | $ 7.96 | |||
100 | $ 6.09 | |||
100 | $ 7.94 | |||
200 | $ 7.91 | |||
500 | $ 5.41 | |||
500 | $ 7.09 | |||
1000 | $ 5.36 | |||
2500 | $ 5.29 | |||
5000 | $ 5.26 | |||
Win Source Electronics | N/A | 19 | $ 2.76 | |
39 | $ 2.58 | |||
61 | $ 2.50 | |||
87 | $ 2.32 | |||
113 | $ 2.23 | |||
141 | $ 2.14 |
STM32F446 Series
High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 256 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI
Part | Speed | Supplier Device Package | Peripherals | Program Memory Type | Number of I/O | Connectivity | Program Memory Size | Core Processor | RAM Size | Mounting Type | Oscillator Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Core Size | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Data Converters | Data Converters [custom] | Data Converters [custom] | Supplier Device Package [x] | Supplier Device Package [y] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics STM32F446ZEJ7 | 180 MHz | 144-UFBGA (10x10) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-UFBGA | 105 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446ZCT6TR | 180 MHz | 144-LQFP (20x20) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 256 KB | ARM® Cortex®-M4F | 128 K | Surface Mount | External, Internal | 3.6 V | 1.7 V | 32-Bit | 144-LQFP | 85 °C | -40 °C | 12 b | 2, 24 | |||
STMicroelectronics STM32F446VCT6TR | 180 MHz | 100-LQFP (14x14) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 81 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 256 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 100-LQFP | 85 °C | -40 °C | A/D 16x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446ZEH7TR | 180 MHz | 144-UFBGA (10x10) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 132 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-UFBGA | 105 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446VET6 | 180 MHz | 100-LQFP (14x14) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 81 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 100-LQFP | 85 °C | -40 °C | A/D 16x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446VET6TR | 180 MHz | 100-LQFP (14x14) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 81 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 100-LQFP | 85 °C | -40 °C | A/D 16x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446MEY6TR | 180 MHz | 81-WLCSP | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 63 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 81-UFBGA, WLCSP | 85 °C | -40 °C | 12 b | 2, 14 | 3.8 | 3.69 | |
STMicroelectronics STM32F446ZCJ6 | 180 MHz | 144-UFBGA (10x10) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 256 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-UFBGA | 85 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446VET7 | 180 MHz | 100-LQFP (14x14) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 81 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 100-LQFP | 105 °C | -40 °C | A/D 16x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446ZCJ7 | 180 MHz | 144-UFBGA (10x10) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 256 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-UFBGA | 105 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446ZET7 | 180 MHz | 144-LQFP (20x20) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-LQFP | 105 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446ZCT6 | 180 MHz | 144-LQFP (20x20) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 256 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-LQFP | 85 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446ZET7TR | 180 MHz | 144-LQFP (20x20) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4F | 128 K | Surface Mount | External, Internal | 3.6 V | 1.7 V | 32-Bit | 144-LQFP | 105 °C | -40 °C | 12 b | 2, 24 | |||
STMicroelectronics STM32F446ZEH6TR | 180 MHz | 144-UFBGA (7x7) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-UFBGA | 85 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446RET6 | 180 MHz | 64-LQFP (10x10) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 50 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 64-LQFP | 85 °C | -40 °C | A/D 16x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446RCT6 | 180 MHz | 64-LQFP (10x10) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 50 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 256 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 64-LQFP | 85 °C | -40 °C | A/D 16x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446ZEH7 | 180 MHz | 144-UFBGA (10x10) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 114 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 512 KB | ARM® Cortex®-M4 | 132 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 144-UFBGA | 105 °C | -40 °C | A/D 24x12b, D/A 2x12b | ||||
STMicroelectronics STM32F446VCT6 | 180 MHz | 100-LQFP (14x14) | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 81 | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | 256 KB | ARM® Cortex®-M4 | 128 K | Surface Mount | Internal | 3.6 V | 1.7 V | 32-Bit Single-Core | 100-LQFP | 85 °C | -40 °C | A/D 16x12b, D/A 2x12b |
Description
General part information
STM32F446 Series
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.
Documents
Technical documentation and resources