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Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

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Total Products: 76,307
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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STM32F446RCT7TR
STM32F446RCT7TRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
1,266
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STM32F446RET6
STM32F446RET6STMicroelectronicsIC MCU 32BIT 512KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
53
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STM32F446RET6TR
STM32F446RET6TRSTMicroelectronicsIC MCU 32BIT 512KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
185
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STM32F446RET7
STM32F446RET7STMicroelectronicsIC MCU 32BIT 512KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
689
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STM32F446RET7TR
STM32F446RET7TRSTMicroelectronicsIC MCU 32BIT 512KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,287
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STM32F446VCT6
STM32F446VCT6STMicroelectronicsIC MCU 32BIT 256KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
50
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STM32F446VCT6TRN/ASTM32F446VCT6TRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
644
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STM32F446VCT7
STM32F446VCT7STMicroelectronicsIC MCU 32BIT 256KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
767
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STM32F446VET6
STM32F446VET6STMicroelectronicsIC MCU 32BIT 512KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,105
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STM32F446VET6TR
STM32F446VET6TRSTMicroelectronicsIC MCU 32BIT 512KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
180
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STM32F446VET7
STM32F446VET7STMicroelectronicsIC MCU 32BIT 512KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
908
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STM32F446ZCH6
STM32F446ZCH6STMicroelectronicsIC MCU 32BIT 256KB FLSH 144UFBGAMicrocontrollersN/A1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
774
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STM32F446ZCH7
STM32F446ZCH7STMicroelectronicsIC MCU 32BIT 256KB FLSH 144UFBGAMicrocontrollers144-UFBGA (7x7)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
939
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STM32F446ZCJ6
STM32F446ZCJ6STMicroelectronicsIC MCU 32BIT 256KB FLSH 144UFBGAMicrocontrollers144-UFBGA (10x10)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
1,814
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STM32F446ZCJ7N/ASTM32F446ZCJ7STMicroelectronicsIC MCU 32BIT 256KB FLSH 144UFBGAMicrocontrollers144-UFBGA (10x10)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
682
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STM32F446ZCT6
STM32F446ZCT6STMicroelectronicsIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
1,992
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STM32F446ZCT6JTR
STM32F446ZCT6JTRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Connectivity:
CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT
Number of I/O:
114
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
1.7V ~ 3.6V
Data Converters:
A/D 24x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
341
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STM32F446ZCT6TR
STM32F446ZCT6TRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4F
Core Size:
32-Bit
Speed:
180MHz
Program Memory Size:
256KB (256K x 8)
Mounting Type:
Surface Mount
647
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STM32F446ZEH6
STM32F446ZEH6STMicroelectronicsIC MCU 32BIT 512KB FLSH 144UFBGAMicrocontrollers144-UFBGA (7x7)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
152
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STM32F446ZEH6TR
STM32F446ZEH6TRSTMicroelectronicsIC MCU 32BIT 512KB FLSH 144UFBGAMicrocontrollers144-UFBGA (7x7)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,230
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About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

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