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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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STM32F103CBT7TR
STM32F103CBT7TRSTMicroelectronicsIC MCU 32BIT 128KB FLASH 48LQFPMicrocontrollers48-LQFP (7x7)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
128KB (128K x 8)
Mounting Type:
Surface Mount
650
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STM32F103CBU6
STM32F103CBU6STMicroelectronicsIC MCU 32BIT 128KB FLSH 48UFQFPNMicrocontrollers48-UFQFPN (7x7)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
128KB (128K x 8)
Mounting Type:
Surface Mount
1,269
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STM32F103CBU6TR
STM32F103CBU6TRSTMicroelectronicsIC MCU 32BIT 128KB FLSH 48UFQFPNMicrocontrollers48-UFQFPN (7x7)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
128KB (128K x 8)
Mounting Type:
Surface Mount
760
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N/A
STM32F103R4H6ASTMicroelectronicsIC MCU 32BIT 16KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
101
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STM32F103R4T6A
STM32F103R4T6ASTMicroelectronicsIC MCU 32BIT 16KB FLASH 64LQFPMicrocontrollersN/A2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
1,431
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N/A
STM32F103R6H6ASTMicroelectronicsIC MCU 32BIT 32KB FLASH 64BGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
265
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STM32F103R6T6
STM32F103R6T6STMicroelectronicsIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals:
DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O:
51
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
2V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
64-LQFP
580
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STM32F103R6T6A
STM32F103R6T6ASTMicroelectronicsIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
303
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STM32F103R6T6ATR
STM32F103R6T6ATRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
817
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STM32F103R6T7A
STM32F103R6T7ASTMicroelectronicsIC MCU 32BIT 32KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
1,543
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N/A
STM32F103R8H6STMicroelectronicsIC MCU 32BIT 64KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
539
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N/A
STM32F103R8H6TRSTMicroelectronicsIC MCU 32BIT 64KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
47
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N/A
STM32F103R8H7STMicroelectronicsIC MCU 32BIT 64KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
585
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STM32F103R8T6
STM32F103R8T6STMicroelectronicsIC MCU 32BIT 64KB FLASH 64LQFPMicrocontrollersN/A2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
1,351
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STM32F103R8T6TR
STM32F103R8T6TRSTMicroelectronicsIC MCU 32BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
882
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STM32F103R8T7
STM32F103R8T7STMicroelectronicsIC MCU 32BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
289
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STM32F103R8T7TR
STM32F103R8T7TRSTMicroelectronicsIC MCU 32BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
64KB (64K x 8)
Mounting Type:
Surface Mount
926
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N/A
STM32F103RBH6STMicroelectronicsIC MCU 32BIT 128KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
128KB (128K x 8)
Mounting Type:
Surface Mount
746
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N/A
STM32F103RBH6TRSTMicroelectronicsIC MCU 32BIT 128KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
128KB (128K x 8)
Mounting Type:
Surface Mount
969
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N/A
STM32F103RBH7STMicroelectronicsIC MCU 32BIT 128KB FLASH 64TFBGAMicrocontrollers64-TFBGA (5x5)2V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
72MHz
Program Memory Size:
128KB (128K x 8)
Mounting Type:
Surface Mount
577
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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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