ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 64KB (64K x 8) FLASH
Manufacturer: STMicroelectronics
Win Source Part Number: 031273-STM32F103C8T6
Packaging: Tray
Core Processor: ARM Cortex-M3
Number of I/O: 37
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
Data Converters: A/D 10x12b
Family Name: STM32F103C8
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Dimension: 48-LQFP
Speed(Frequency): 72MHz
Supply Voltage - Operating: 2 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 20K x 8
Alternative Parts (Cross-Reference): LM3S1816-EQN80-C0T; LM3S102-EGZ50-C2; LM3S102-EGZ50-C2T;
Introduction Date: June 01, 2007
ECCN: 3A991.a.2
Country of Origin: China, Malaysia, Philippines, Taiwan
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Sufficient
32-bit ARM Cortex-M3 MCU, 72MHz, 64KB Flash, LQFP Product overview: STM32F103C8T6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 72MHz, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 72MHz, 64KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103C8T6 can be used for catalog matching and distributor lookup.
IC MCU 32BIT 64KB FLASH 48LQFP
STM32 Cortex,64k Fl,6k RAM,72MHz,C8T6
STM32 Cortex,64k Fl,6k RAM,72MHz,C8T6
STM32 Cortex,64k Fl,6k RAM,72MHz,C8T6
IC MCU 32BIT 64KB FLASH 48LQFP
MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 72MHZ, LQFP-48; Product Range:STM32 Family STM32F1 Series Microcontrollers; Architecture:ARM Cortex-M3; No. of Bits:32bit; CPU Speed:72MHz; Program Memory Size:64KB; RAM Memory Size:20KB RoHS Compliant: Yes
Mainstream Performance line, Arm
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 64KB (64K x 8) FLASH
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 497-6063-ND | 031273-STM32F103C8T6 | 685-STM32F103C8T6 | STM32F103C8T6 | 402279 | 402279P | STM32F103C8T6 | 59M2182 | STM32F103C8T6 | STM32F103C8T6 | STM32F103C8T6 |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32F103C8T6 | ARM Cortex-M 32-bit 72MHz 64KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M3, 72Mhz, Lqfp-48; Product Range Stmicroelectronics | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| Clock Speed | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | |||||
| Bits | Other; A/D 10x12b | ||||||||||
| RAM | 20 KB | 64 KB | 20 KB | 20 KB | 20 KB | 20 KB | 20 KB | 20 KB | |||
| ROM | 64 KB | 64 KB | 64 KB |