10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
Suntsu Electronics Logo - suntsu.com
GET A
QUOTE

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.

Part Search

CLEAR SEARCH
Total Products: 76,658
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
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
516
GET A
QUOTE
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
1,022
GET A
QUOTE
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
1,534
GET A
QUOTE
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
845
GET A
QUOTE
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
441
GET A
QUOTE
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
699
GET A
QUOTE
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
1,207
GET A
QUOTE
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
152
GET A
QUOTE
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
613
GET A
QUOTE
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
692
GET A
QUOTE
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
218
GET A
QUOTE
STM32F103RBT6
STM32F103RBT6STMicroelectronicsIC MCU 32BIT 128KB 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:
128KB (128K x 8)
Mounting Type:
Surface Mount
145
GET A
QUOTE
STM32F103RBT6TR
STM32F103RBT6TRSTMicroelectronicsIC MCU 32BIT 128KB 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:
128KB (128K x 8)
Mounting Type:
Surface Mount
910
GET A
QUOTE
STM32F103RBT7
STM32F103RBT7STMicroelectronicsIC MCU 32BIT 128KB 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:
128KB (128K x 8)
Mounting Type:
Surface Mount
1,399
GET A
QUOTE
STM32F103RBT7TR
STM32F103RBT7TRSTMicroelectronicsIC MCU 32BIT 128KB FLASH 64LQFPMicrocontrollersN/A2V - 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
397
GET A
QUOTE
STM32F103RCT6
STM32F103RCT6STMicroelectronicsIC MCU 32BIT 256KB 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:
256KB (256K x 8)
Mounting Type:
Surface Mount
614
GET A
QUOTE
STM32F103RCT6TR
STM32F103RCT6TRSTMicroelectronicsIC MCU 32BIT 256KB 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:
256KB (256K x 8)
Mounting Type:
Surface Mount
606
GET A
QUOTE
STM32F103RCT7
STM32F103RCT7STMicroelectronicsIC MCU 32BIT 256KB 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:
256KB (256K x 8)
Mounting Type:
Surface Mount
815
GET A
QUOTE
STM32F103RCT7TR
STM32F103RCT7TRSTMicroelectronicsIC MCU 32BIT 256KB 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:
256KB (256K x 8)
Mounting Type:
Surface Mount
931
GET A
QUOTE
STM32F103RCY6CTR
STM32F103RCY6CTRSTMicroelectronicsIC MCU 32BIT 256KB FLASH 64WLCSPMicrocontrollers64-WLCSP (4.4x4.4)N/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:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
48K x 8
Voltage – Supply (Vcc/Vdd):
2V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-WLCSP (4.4×4.4)
Package / Case:
64-UFBGA, WLCSP
709
GET A
QUOTE

Featured Brands

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.

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      See What We Have to Offer!

      keyboard_arrow_up