Security & Protection Access Control Systems & Products Access Control Card Reader

STM32F103RCT6 32-bit ARM Cortex-M3 Microcontroller 256KB Flash 72MHz 64-LQFP

Name: STM32F103RCT6 32-bit ARM Cortex-M3 Microcontroller 256KB Flash 72MHz 64-LQFP
Brand: Sanhuang electronics (Hong Kong) Co., Limited

High-performance 32-bit ARM Cortex-M3 microcontroller operating at 72MHz with 256KB Flash memory and 48KB SRAM. Features 51 I/O pins, 12-bit ADC, and comprehensive communication interfaces including USB, CAN, I2C, and SPI. Operating voltage range 2.0V-3.6V and industrial temperature range -40°C to +85°C.

Core Processor ARM® Cortex®-M3

Program Memory Type FLASH

Packaging Details anti-static bag & cardboard box

Supply Ability In stock

Supplier Device Package -

EEPROM Size -

arithmetic logic unit shower toilet unit flash studio lighting kit

Product Description

STM32F103RCT6 32-bit ARM Cortex-M3 Microcontroller

Core Features: 32-bit ARM Cortex-M3 CPU @ 72 MHz, 256KB Flash Memory, 48KB SRAM, 51 I/O Pins

Processor Architecture

ARM 32-bit Cortex-M3 RISC core operating at 72 MHz frequency
1.25 DMIPS/MHz performance at 0 wait state memory access
Single-cycle multiplication and hardware division capabilities

Memory Configuration

256 KB Flash memory for program storage
48 KB SRAM for data operations

Power & Clock Management

Operating voltage: 2.0V to 3.6V
POR, PDR, and programmable voltage detector (PVD)
4-to-16 MHz crystal oscillator support
Internal 8 MHz factory-trimmed RC oscillator
PLL for CPU clock generation

Peripheral Interfaces

Two 12-bit ADC with 16 channels
Communication interfaces: CAN, I2C, SPI, USART, USB
Three general purpose 16-bit timers plus one PWM timer
Total of 8 timer/counter modules

Technical Specifications

Attribute	Value
Manufacturer	STMicroelectronics
Package	64-pin LQFP
Core Processor	ARM Cortex-M3
Data Bus Width	32 bit
Maximum Clock Frequency	72 MHz
Program Memory Size	256 KB
Data RAM Size	48 KB
ADC Resolution	12 bit
Operating Supply Voltage	2 V to 3.6 V
Number of I/Os	51
Operating Temperature	-40°C to +85°C
Interface Types	CAN, I2C, SPI, USART, USB

Applications

Ideal for industrial control systems, consumer electronics, automotive applications, and embedded systems requiring high-performance 32-bit processing with comprehensive peripheral integration.