STM32F100C8T6B

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STM32F100C8T6B

+BOM

IC MCU 32BIT 64KB FLASH 48LQFP

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Specifications

Attribute Value
Package Tray
Series STM32F1
ProductStatus Active
CoreProcessor ARM® Cortex®-M3
CoreSize 32-Bit Single-Core
Speed 24MHz
Connectivity I²C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
NumberofI/O 37
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
RAMSize 8K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 3.6V
DataConverters A/D 10x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 48-LQFP

Overview

Equivalent

The STM32F100C8T6B (Cortex-M3, 64KB Flash, 8KB RAM) has several equivalents:
- STM32F100C8T6 (same specs, minor packaging differences)
- STM32F100CBT6 (128KB Flash, otherwise similar)
- STM32F103C8T6 (Cortex-M3, 64KB Flash, 20KB RAM, higher performance)
- STM32L100C8T6 (Cortex-M3, 64KB Flash, 8KB RAM, low-power variant)
Check pin compatibility and peripherals for exact replacements.

Features

The STM32F100C8T6B is a 32-bit ARM Cortex-M3 microcontroller with:
- 72 MHz max CPU frequency
- 64 KB Flash, 8 KB SRAM
- 12-bit ADC (16 channels), 2x 12-bit DACs
- 3x USART, 2x SPI, 2x I2C
- 7x timers (incl. PWM, basic, advanced)
- 2.0V to 3.6V operating voltage
- -40°C to +85°C temp range
- LQFP-48 package, 37 GPIOs
- DMA, RTC, watchdog
- Low-power modes
Ideal for cost-sensitive embedded applications.

Manufacturer

The STM32F100C8T6B is manufactured by STMicroelectronics (ST), a multinational semiconductor and electronics company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing microcontrollers, sensors, power management ICs, and other semiconductor solutions. The STM32 series, including the STM32F100C8T6B, is a popular line of ARM Cortex-M-based microcontrollers widely used in embedded systems, industrial applications, and consumer electronics.
ST is known for its innovation in IoT, automotive, and smart devices, serving industries worldwide.

Application

The STM32F100C8T6B is a Cortex-M3 microcontroller from STMicroelectronics, commonly used in:
1. Industrial Control – PLCs, motor control, sensors.
2. Consumer Electronics – Home appliances, smart devices.
3. Automotive – Body control modules, lighting systems.
4. Medical Devices – Portable diagnostic equipment.
5. Embedded Systems – Low-power IoT applications.
With 64KB Flash, 8KB RAM, and peripherals like ADC, timers, USART, I2C, SPI, it suits cost-sensitive, real-time applications.

Package

The STM32F100C8T6B comes in an LQFP-48 package. This is a 48-pin, low-profile quad flat package with a body size of 7x7 mm and a lead pitch of 0.5 mm. It is surface-mountable and commonly used for compact embedded applications.

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