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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
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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STM32F439IIH7
STM32F439IIH7STMicroelectronicsIC MCU 32BIT 2MB FLASH 176UFBGAMicrocontrollers176+25UFBGA (10x10)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:
140
Program Memory Size:
2MB (2M 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:
176+25UFBGA (10×10)
Package / Case:
201-UFBGA
1,501
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STM32F439IIT6
STM32F439IIT6STMicroelectronicsIC MCU 32BIT 2MB FLASH 176LQFPMicrocontrollers176-LQFP (24x24)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
1,563
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STM32F439IIT6V
STM32F439IIT6VSTMicroelectronicsIC MCU 32BIT 2MB FLASH 176LQFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 85°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:
140
Program Memory Size:
2MB (2M x 8)
Program Memory Type:
FLASH
RAM Size:
256K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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:
176-LQFP (24×24)
Package / Case:
176-LQFP
1,564
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STM32F439NGH6
STM32F439NGH6STMicroelectronicsIC MCU 32BIT 1MB FLASH 216TFBGAMicrocontrollers216-TFBGA (13x13)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
152
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STM32F439NIH6
STM32F439NIH6STMicroelectronicsIC MCU 32BIT 2MB FLASH 216TFBGAMicrocontrollers216-TFBGA (13x13)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
214
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STM32F439VGT6
STM32F439VGT6STMicroelectronicsIC MCU 32BIT 1MB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)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
827
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STM32F439VIT6
STM32F439VIT6STMicroelectronicsIC MCU 32BIT 2MB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)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
755
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STM32F439ZGT6
STM32F439ZGT6STMicroelectronicsIC MCU 32BIT 1MB 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:
1MB (1M x 8)
Mounting Type:
Surface Mount
307
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STM32F439ZGT6TRN/ASTM32F439ZGT6TRSTMicroelectronicsIC MCU 32BIT 1MB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)1.7V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M4
Core Size:
32-Bit
Speed:
180MHz
Program Memory Size:
1MB (1M x 8)
Mounting Type:
Surface Mount
1,336
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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
882
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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
65
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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
577
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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
1,215
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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
1,804
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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
1,162
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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
845
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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
570
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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
1,475
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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
555
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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
415
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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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