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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: 76,658
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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STM32F439ZGT7
STM32F439ZGT7STMicroelectronicsIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Connectivity:
CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
114
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
RAM Size:
256K 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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,054
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STM32F439ZGT7TR
STM32F439ZGT7TRSTMicroelectronicsIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)1.7V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
1MB (1M x 8)
Mounting Type:
Surface Mount
933
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STM32F439ZGY6TR
STM32F439ZGY6TRSTMicroelectronicsIC MCU 32BIT 1MB FLASH 143WLCSPMicrocontrollers143-WLCSP (4.52x5.55)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
1MB (1M x 8)
Mounting Type:
Surface Mount
983
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STM32F439ZIT6
STM32F439ZIT6STMicroelectronicsIC MCU 32BIT 2MB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
2MB (2M x 8)
Mounting Type:
Surface Mount
822
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STM32F439ZIY6TR
STM32F439ZIY6TRSTMicroelectronicsIC MCU 32BIT 2MB FLASH 143WLCSPMicrocontrollers143-WLCSP (4.52x5.55)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit Single-Core
Speed:
180MHz
Program Memory Size:
2MB (2M x 8)
Mounting Type:
Surface Mount
565
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STM32F446MCY6TR
STM32F446MCY6TRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 81WLCSPMicrocontrollersN/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
1,724
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N/AN/ASTM32F446MEY6MTRSTMicroelectronicsIC MCU 32BIT 512KB FLASH 81UFBGAMicrocontrollers81-WLCSP (3.69x3.82)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit
Speed:
180MHz
Program Memory Size:
512KB (512K x 8)
Mounting Type:
Surface Mount
1,489
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STM32F446MEY6TR
STM32F446MEY6TRSTMicroelectronicsIC MCU 32BIT 512KB FLASH 81WLCSPMicrocontrollers81-WLCSP (3.80x3.69)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
16
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STM32F446RCT6
STM32F446RCT6STMicroelectronicsIC MCU 32BIT 256KB 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:
256KB (256K x 8)
Mounting Type:
Surface Mount
218
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STM32F446RCT6TR
STM32F446RCT6TRSTMicroelectronicsIC MCU 32BIT 256KB 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:
256KB (256K x 8)
Mounting Type:
Surface Mount
36
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STM32F446RCT7
STM32F446RCT7STMicroelectronicsIC 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
642
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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
1,542
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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
1,450
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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
1,668
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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
892
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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
606
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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
107
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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
1,330
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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
383
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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
569
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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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