STM32F446ZCT6
ActiveHIGH-PERFORMANCE FOUNDATION LINE, ARM CORTEX-M4 CORE WITH DSP AND FPU, 256 KBYTES OF FLASH MEMORY, 180 MHZ CPU, ART ACCELERATOR, DUAL QSPI
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STM32F446ZCT6
ActiveHIGH-PERFORMANCE FOUNDATION LINE, ARM CORTEX-M4 CORE WITH DSP AND FPU, 256 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 | STM32F446ZCT6 | STM32F446ZC 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 24x12b, D/A 2x12b | A/D 24x12b, D/A 2x12b |
| Data Converters | - | 12 b |
| Data Converters | - | 2 - 24 |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | 114 | 114 |
| Operating Temperature [Max] | 85 °C | 85 - 105 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Oscillator Type | Internal | Internal, External |
| Package / Case | 144-LQFP | 144-UFBGA, 144-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 | 256 KB | 256 KB |
| Program Memory Type | FLASH | FLASH |
| RAM Size | 128 K | 128 K |
| Speed | 180 MHz | 180 MHz |
| Supplier Device Package | 144-LQFP (20x20) | 144-UFBGA (10x10), 144-LQFP (20x20) |
| 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 | $ 7.86 | |
| 1 | $ 7.86 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.13 | |||
| 25 | $ 5.74 | |||
| 25 | $ 5.74 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| Avnet Americas | N/A | 1 | $ 7.53 | |
| 1 | $ 7.53 | |||
| 1 | $ 7.53 | |||
| 1 | $ 7.53 | |||
| 10 | $ 6.81 | |||
| 10 | $ 6.81 | |||
| 10 | $ 6.81 | |||
| 10 | $ 6.81 | |||
| 25 | $ 6.38 | |||
| 25 | $ 6.38 | |||
| 25 | $ 6.38 | |||
| 25 | $ 6.38 | |||
| 50 | $ 5.99 | |||
| 50 | $ 5.99 | |||
| 50 | $ 5.99 | |||
| 50 | $ 5.99 | |||
| 120 | $ 5.74 | |||
| 120 | $ 5.74 | |||
| 120 | $ 5.74 | |||
| 120 | $ 5.74 | |||
| 360 | $ 5.31 | |||
| 360 | $ 5.31 | |||
| 360 | $ 5.31 | |||
| 360 | $ 5.31 | |||
| 720 | $ 5.18 | |||
| 720 | $ 5.18 | |||
| 720 | $ 5.18 | |||
| 720 | $ 5.18 | |||
| 1440 | $ 5.12 | |||
| 1440 | $ 5.12 | |||
| 1440 | $ 5.12 | |||
| 1440 | $ 5.12 | |||
| 2160 | $ 5.06 | |||
| 2160 | $ 5.06 | |||
| 2160 | $ 5.06 | |||
| 2160 | $ 5.06 | |||
| 2880 | $ 5.00 | |||
| 2880 | $ 5.00 | |||
| 2880 | $ 5.00 | |||
| 2880 | $ 5.00 | |||
| DigiKey | N/A | 1 | $ 9.67 | |
| 1 | $ 9.67 | |||
| 10 | $ 7.54 | |||
| 10 | $ 7.54 | |||
| 60 | $ 6.61 | |||
| 60 | $ 9.67 | |||
| 120 | $ 6.35 | |||
| 120 | $ 6.35 | |||
| 240 | $ 6.15 | |||
| 240 | $ 6.15 | |||
| 480 | $ 5.98 | |||
| 480 | $ 5.98 | |||
| 960 | $ 5.84 | |||
| 960 | $ 5.84 | |||
| Digikey | Tray | 1 | $ 8.27 | |
| 10 | $ 5.81 | |||
| 60 | $ 5.31 | |||
| Farnell | N/A | 1 | $ 8.45 | |
| 10 | $ 8.13 | |||
| 25 | $ 7.80 | |||
| 50 | $ 7.48 | |||
| 100 | $ 7.15 | |||
| 250 | $ 6.82 | |||
| Future Electronics | N/A | 60 | $ 5.40 | |
| 60 | $ 4.85 | |||
| 60 | $ 5.40 | |||
| 60 | $ 4.85 | |||
| 60 | $ 5.14 | |||
| 120 | $ 5.30 | |||
| 120 | $ 4.85 | |||
| 120 | $ 5.30 | |||
| 240 | $ 5.21 | |||
| 240 | $ 4.85 | |||
| 240 | $ 5.21 | |||
| 300 | $ 5.18 | |||
| 300 | $ 4.85 | |||
| 300 | $ 5.18 | |||
| 720 | $ 5.00 | |||
| 720 | $ 4.85 | |||
| 720 | $ 5.00 | |||
| 900 | $ 5.00 | |||
| 900 | $ 4.85 | |||
| 900 | $ 5.00 | |||
| Mouser Electronics | N/A | 1 | $ 8.65 | |
| 1 | $ 8.65 | |||
| 1 | $ 8.65 | |||
| 10 | $ 6.43 | |||
| 10 | $ 6.43 | |||
| 10 | $ 6.43 | |||
| 25 | $ 6.25 | |||
| 25 | $ 5.96 | |||
| 25 | $ 5.96 | |||
| 360 | $ 5.31 | |||
| 1080 | $ 5.22 | |||
| 1080 | $ 5.22 | |||
| 1080 | $ 5.22 | |||
| Newark | N/A | 1 | $ 7.53 | |
| 1 | $ 7.53 | |||
| 10 | $ 6.81 | |||
| 10 | $ 6.81 | |||
| 25 | $ 6.38 | |||
| 25 | $ 6.38 | |||
| 50 | $ 5.99 | |||
| 50 | $ 5.99 | |||
| 120 | $ 5.74 | |||
| 120 | $ 5.74 | |||
| 300 | $ 5.60 | |||
| 300 | $ 5.60 | |||
| 540 | $ 5.59 | |||
| 540 | $ 5.59 | |||
| RS | N/A | 1 | $ 10.45 | |
| 10 | $ 9.45 | |||
| 10 | $ 9.83 | |||
| 10 | $ 9.45 | |||
| 25 | $ 9.01 | |||
| 25 | $ 9.38 | |||
| 25 | $ 9.01 | |||
| 60 | $ 9.01 | |||
| 60 | $ 9.38 | |||
| 100 | $ 7.83 | |||
| 100 | $ 8.15 | |||
| 100 | $ 7.83 | |||
| 120 | $ 7.83 | |||
| 120 | $ 8.15 | |||
| 240 | $ 7.48 | |||
| 240 | $ 7.78 | |||
| 250 | $ 7.49 | |||
| 250 | $ 7.79 | |||
| 250 | $ 7.49 | |||
| 480 | $ 7.18 | |||
| 480 | $ 7.46 | |||
| 1020 | $ 7.00 | |||
| 1020 | $ 7.28 | |||
| STMicroelectronics | N/A | 1 | $ 8.48 | |
| 1 | $ 8.48 | |||
| 1 | $ 11.28 | |||
| 10 | $ 6.30 | |||
| 10 | $ 6.30 | |||
| 10 | $ 7.91 | |||
| 25 | $ 5.84 | |||
| 25 | $ 5.84 | |||
| 25 | $ 7.05 | |||
| 100 | $ 5.84 | |||
| 100 | $ 5.84 | |||
| 100 | $ 6.07 | |||
| 250 | $ 5.84 | |||
| 250 | $ 5.84 | |||
| 250 | $ 5.60 | |||
| 360 | $ 5.84 | |||
| 360 | $ 5.84 | |||
| 360 | $ 5.30 | |||
| TME | N/A | 1 | $ 11.09 | |
| 1 | $ 11.04 | |||
| 1 | $ 11.03 | |||
| 1 | $ 11.04 | |||
| 3 | $ 10.56 | |||
| 3 | $ 10.51 | |||
| 3 | $ 10.50 | |||
| 3 | $ 10.51 | |||
| 10 | $ 10.07 | |||
| 10 | $ 10.03 | |||
| 10 | $ 10.02 | |||
| 10 | $ 10.03 | |||
| 25 | $ 9.49 | |||
| 25 | $ 9.45 | |||
| 25 | $ 9.44 | |||
| 25 | $ 9.45 | |||
| 60 | $ 8.91 | |||
| 60 | $ 8.87 | |||
| 60 | $ 8.86 | |||
| 60 | $ 8.87 | |||
| 120 | $ 8.33 | |||
| 120 | $ 8.30 | |||
| 120 | $ 8.29 | |||
| 120 | $ 8.30 | |||
| 240 | $ 7.93 | |||
| 240 | $ 7.90 | |||
| 240 | $ 7.89 | |||
| 240 | $ 7.90 | |||
| 480 | $ 7.23 | |||
| 480 | $ 7.20 | |||
| 480 | $ 7.19 | |||
| 480 | $ 7.20 | |||
| 960 | $ 6.95 | |||
| 960 | $ 6.92 | |||
| 960 | $ 6.91 | |||
| 960 | $ 6.92 | |||
| Verical | N/A | 1 | $ 7.86 | |
| 1 | $ 7.86 | |||
| 1 | $ 7.86 | |||
| 1 | $ 5.57 | |||
| 1 | $ 7.86 | |||
| 2 | $ 9.13 | |||
| 2 | $ 7.86 | |||
| 2 | $ 7.86 | |||
| 2 | $ 7.86 | |||
| 2 | $ 9.13 | |||
| 2 | $ 7.86 | |||
| 2 | $ 9.13 | |||
| 10 | $ 6.79 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.79 | |||
| 10 | $ 6.13 | |||
| 10 | $ 5.14 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.13 | |||
| 10 | $ 6.79 | |||
| 25 | $ 6.29 | |||
| 25 | $ 5.74 | |||
| 25 | $ 5.74 | |||
| 25 | $ 5.74 | |||
| 25 | $ 5.74 | |||
| 25 | $ 5.74 | |||
| 25 | $ 6.29 | |||
| 25 | $ 5.74 | |||
| 25 | $ 5.74 | |||
| 25 | $ 5.74 | |||
| 25 | $ 6.29 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 50 | $ 5.69 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 120 | $ 5.63 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 300 | $ 5.49 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| 540 | $ 5.09 | |||
| 1080 | $ 5.69 | |||
| 1080 | $ 5.69 | |||
| 1080 | $ 5.69 | |||
| Win Source Electronics | N/A | 6 | $ 8.56 | |
| 6 | $ 8.56 | |||
| 6 | $ 8.56 | |||
| 15 | $ 7.02 | |||
| 15 | $ 7.02 | |||
| 15 | $ 7.02 | |||
| 23 | $ 6.80 | |||
| 23 | $ 6.80 | |||
| 23 | $ 6.80 | |||
| 31 | $ 6.58 | |||
| 31 | $ 6.58 | |||
| 31 | $ 6.58 | |||
| 40 | $ 6.36 | |||
| 40 | $ 6.36 | |||
| 40 | $ 6.36 | |||
| 53 | $ 5.70 | |||
| 53 | $ 5.70 | |||
| 53 | $ 5.70 | |||
| element14 Asia-Pacific | N/A | 1 | $ 8.73 | |
| 10 | $ 8.30 | |||
| 25 | $ 7.87 | |||
| 50 | $ 7.44 | |||
| 100 | $ 7.00 | |||
| 250 | $ 6.57 | |||
STM32F446ZC 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 | RAM Size | Oscillator Type | Operating Temperature [Max] | Operating Temperature [Min] | Data Converters | Connectivity | Mounting Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Core Processor | Program Memory Size | Peripherals | Program Memory Type | Core Size | Number of I/O | Package / Case | Supplier Device Package | Speed | Data Converters [custom] | Data Converters [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics STM32F446ZCJ6 | 128 K | Internal | 85 °C | -40 °C | A/D 24x12b, D/A 2x12b | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | Surface Mount | 3.6 V | 1.7 V | ARM® Cortex®-M4 | 256 KB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 32-Bit Single-Core | 114 | 144-UFBGA | 144-UFBGA (10x10) | 180 MHz | ||
STMicroelectronics STM32F446ZCT6TR | 128 K | External, Internal | 85 °C | -40 °C | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | Surface Mount | 3.6 V | 1.7 V | ARM® Cortex®-M4F | 256 KB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 32-Bit | 114 | 144-LQFP | 144-LQFP (20x20) | 180 MHz | 12 b | 2, 24 | |
STMicroelectronics STM32F446ZCT6 | 128 K | Internal | 85 °C | -40 °C | A/D 24x12b, D/A 2x12b | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | Surface Mount | 3.6 V | 1.7 V | ARM® Cortex®-M4 | 256 KB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 32-Bit Single-Core | 114 | 144-LQFP | 144-LQFP (20x20) | 180 MHz | ||
STMicroelectronics STM32F446ZCJ7 | 128 K | Internal | 105 °C | -40 °C | A/D 24x12b, D/A 2x12b | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | Surface Mount | 3.6 V | 1.7 V | ARM® Cortex®-M4 | 256 KB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | FLASH | 32-Bit Single-Core | 114 | 144-UFBGA | 144-UFBGA (10x10) | 180 MHz |
Description
General part information
STM32F446ZC 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