STMicroelectronics
STM32F103C8T6 - 32-bit ARM Cortex-M3 MCU, 64KB Flash | STMicroelectronics
부품 번호: STM32F103C8T6 ✓ 활성
재고 있음
영업일 기준 1~3일 내 발송
2.0 V to 3.6 V Vdss
LQFP-48 Package
72 MHz Speed
64 KB Memory
시작가 $1.02
USD / 개
MOQ: 1 |
가격 업데이트: 2026-08-17
볼륨 가격
| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $1.93 | $1.93 |
| 10 | $1.33 | $13.30 |
| 100 | $1.18 | $118.00 |
| 500 | $1.11 | $555.00 |
| 1,000 | $1.08 | $1,080.00 |
| 1,500 | $1.02 | $1,530.00 |
ℹ️ 모든 가격은 USD 기준입니다
STM32F103C8T6 개요
The STM32F103C8T6 is a 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics, featuring 64KB Flash, 20KB SRAM, and operating at up to 72 MHz. It includes multiple communication interfaces (USART, SPI, I2C, USB, CAN) and 12-bit ADCs, making it suitable for industrial control, motor drives, and IoT applications. Available in LQFP-48 package.
드롭인 대체품: STM32F103C8T6 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: STM32F103C8T6 (동일 폼 팩터 및 풋프린트) — 차이점: Package, Flash Memory, Core, Operating Temperature, ADC.
Silicon Labs
Package: 64-TQFP (10x10 mm)
Core: ARM Cortex-M3 (32-bit)
Operating Temperature: -40 C to +85 C
비교 대상: STM32F103C8T6 →
STMicroelectronics
Package: 48-LQFP (7x7 mm)
Flash Memory: 64 KB (64K x 8)
Core: ARM Cortex-M3 32-bit RISC
비교 대상: STM32F103C8T6 →
STMicroelectronics
Package: LQFP-48 (7x7 mm)
Flash Memory: 128 KB
Core: ARM Cortex-M3 32-bit RISC
비교 대상: STM32F103C8T6 →
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
STM32F103CBT6
STMicroelectronics
ARM Cortex-M3 32-bit RISC · 72 MHz · 128 KB · 20 KB · 2.0 V to 3.6 V · 37 (5 V tolerant) · 2x 12-bit, up to 10 channels · 1x 12-bit
✓ 재고 있음
$3.2 / 개
데이터시트 보기 →GD32F103C8T6
GigaDevice, compatible
📋 참조 대체품 (카탈로그에 없음)
STM32F103R8T6
STMicroelectronics
ARM Cortex-M3 32-bit · 72 MHz · 64 KB (64K x 8) · 20 KB · 2.0 V to 3.6 V · 51 I/O · 2 x 12-bit, 1 us conversion time, 16 channels · 3 x general-purpose 16-bit + 1 advanced PWM timer
✓ 재고 있음
$2.9 / 개
데이터시트 보기 →APM32F103C8T6
Geehy, compatible
📋 참조 대체품 (카탈로그에 없음)
STM32F030C8T6
STMicroelectronics
ARM Cortex-M0 32-bit · 48 MHz · 64 KB · 8 KB · 2.4 V to 3.6 V · 12-bit · up to 16 external channels · 5 timers including 1 advanced-control timer
✓ 재고 있음
$0.98 / 개
데이터시트 보기 →STM32F103C8T6 최대 정격 & 전기적 특성
| Core | ARM Cortex-M3 |
| Max Clock Frequency | 72 MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| 공급 전압 | 2.0 V to 3.6 V |
| 동작 온도 | -40C to +85C |
| 패키지 | LQFP-48 |
| 실장 유형 | Surface Mount |
| Number of I/Os | 37 |
| ADC Resolution | 12-bit |
| Number of ADC Channels | 10 |
| Timer Modules | 3 general-purpose, 1 advanced |
| Communication Interfaces | USART (2), SPI (2), I2C (2), USB 2.0 FS, CAN 2.0B |
| DMA Channels | 7 |
| Debug Interface | SWD, JTAG |
| RoHS 상태 | Compliant |
STM32F103C8T6 핀 구성
| 핀 1 | VBAT — Battery backup for RTC |
| 핀 2 | PC13 — GPIO, also used for RTC tamper |
| 핀 3 | PC14 — GPIO, also used for OSC32_IN |
| 핀 4 | PC15 — GPIO, also used for OSC32_OUT |
| 핀 5 | OSC_IN — Main oscillator input |
| 핀 6 | OSC_OUT — Main oscillator output |
| 핀 7 | NRST — Reset (active low) |
| 핀 8 | VSSA — Analog ground |
| 핀 9 | VDDA — Analog power supply |
| 핀 10 | PA0 — GPIO, ADC12_IN0, TIM2_CH1 |
| 핀 11 | PA1 — GPIO, ADC12_IN1, TIM2_CH2 |
| 핀 12 | PA2 — GPIO, ADC12_IN2, TIM2_CH3 |
| 핀 13 | PA3 — GPIO, ADC12_IN3, TIM2_CH4 |
| 핀 14 | PA4 — GPIO, SPI1_NSS, DAC_OUT1 |
| 핀 15 | PA5 — GPIO, SPI1_SCK, DAC_OUT2 |
| 핀 16 | PA6 — GPIO, SPI1_MISO, TIM3_CH1 |
| 핀 17 | PA7 — GPIO, SPI1_MOSI, TIM3_CH2 |
| 핀 18 | PB0 — GPIO, TIM3_CH3, ADC12_IN8 |
| 핀 19 | PB1 — GPIO, TIM3_CH4, ADC12_IN9 |
| 핀 20 | PB2 — GPIO, BOOT1 |
| 핀 21 | PB10 — GPIO, I2C2_SCL, USART3_TX |
| 핀 22 | PB11 — GPIO, I2C2_SDA, USART3_RX |
| 핀 23 | PB12 — GPIO, SPI2_NSS, I2C2_SMBA |
| 핀 24 | PB13 — GPIO, SPI2_SCK, USART3_CTS |
| 핀 25 | PB14 — GPIO, SPI2_MISO, USART3_RTS |
| 핀 26 | PB15 — GPIO, SPI2_MOSI, TIM1_CH3N |
| 핀 27 | PC13 — GPIO, RTC_AF1 |
| 핀 28 | PC14 — GPIO, OSC32_IN |
| 핀 29 | PC15 — GPIO, OSC32_OUT |
| 핀 30 | VSS_1 — Ground |
| 핀 31 | VDD_1 — Power supply |
| 핀 32 | VDDA — Analog power supply |
| 핀 33 | VSSA — Analog ground |
| 핀 34 | PA8 — GPIO, TIM1_CH1, MCO |
| 핀 35 | PA9 — GPIO, TIM1_CH2, USART1_TX |
| 핀 36 | PA10 — GPIO, TIM1_CH3, USART1_RX |
| 핀 37 | PA11 — GPIO, USART1_CTS, USB_DM |
| 핀 38 | PA12 — GPIO, USART1_RTS, USB_DP |
| 핀 39 | PA13 — GPIO, SWDIO |
| 핀 40 | PA14 — GPIO, SWCLK |
| 핀 41 | PA15 — GPIO, JTDI |
| 핀 42 | PB3 — GPIO, JTDO |
| 핀 43 | PB4 — GPIO, NJTRST |
| 핀 44 | PB5 — GPIO, I2C1_SMBA |
| 핀 45 | PB6 — GPIO, I2C1_SCL, TIM4_CH1 |
| 핀 46 | PB7 — GPIO, I2C1_SDA, TIM4_CH2 |
| 핀 47 | BOOT0 — Boot mode selection |
| 핀 48 | VDD_2 — Power supply |
일반적인 애플리케이션
STM32F103C8T6 적합 용도: 6 애플리케이션s: Industrial Control, IoT Gateway, Medical Monitoring Device, Automotive Body Control, Consumer Electronics, Data Logging System.
Industrial Control
Used in PLCs, motor drives, and automation controllers.
IoT Gateway
Acts as a central hub for sensor data collection and communication.
Medical Monitoring Device
Powers portable health monitors with low-power operation.
Automotive Body Control
Manages lighting, wipers, and window controls.
Consumer Electronics
Embedded in smart home devices, drones, and toys.
Data Logging System
Records sensor data to SD card or transmits via USB.
What is the maximum clock speed of STM32F103C8T6?
The maximum clock speed is 72 MHz using an external crystal or internal PLL.
How much Flash and SRAM does STM32F103C8T6 have?
It has 64 KB of Flash memory and 20 KB of SRAM.
What is the supply voltage range for STM32F103C8T6?
The supply voltage range is 2.0V to 3.6V.
Does STM32F103C8T6 have a built-in USB interface?
Yes, it has a USB 2.0 Full-Speed interface.
What is the package type of STM32F103C8T6?
It comes in an LQFP-48 package with a 7x7 mm body.
Can STM32F103C8T6 be programmed using Arduino IDE?
Yes, with the STM32duino core or STM32CubeProgrammer, it can be programmed via Arduino IDE.
What is the difference between STM32F103C8T6 and STM32F103CBT6?
The STM32F103CBT6 has 128 KB Flash, while the C8T6 has 64 KB Flash. Both have the same pinout.
Does STM32F103C8T6 support CAN bus?
Yes, it has one CAN 2.0B interface.
What is the maximum ADC sampling rate of STM32F103C8T6?
The 12-bit ADC can achieve up to 1 MHz sampling rate.
Is STM32F103C8T6 suitable for motor control applications?
Yes, it has an advanced timer for PWM generation and is commonly used in motor drives.
What development tools are compatible with STM32F103C8T6?
It is supported by STM32CubeIDE, Keil MDK, IAR EWARM, and GCC-based toolchains.
Does STM32F103C8T6 have a built-in bootloader?
Yes, it has a system memory bootloader that supports USART and USB DFU.
What is the power consumption of STM32F103C8T6 in run mode?
Typical run mode current is about 50 mA at 72 MHz.
Can STM32F103C8T6 operate at 3.3V logic levels?
Yes, all I/O pins are 3.3V tolerant, and some are 5V tolerant.
What is the operating temperature range of STM32F103C8T6?
The industrial temperature range is -40C to +85C.
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