STM32F103ZCT6
| Parameters | |
|---|---|
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Core Size | 32-Bit Single-Core |
| Program Memory Size | 256KB (256K x 8) |
| Data Converters | A/D 21x12b; D/A 2x12b |
| Package | Tray |
| Product Status | Active |
| Base Product Number | STM32F103 |
| REACH Status | REACH Unaffected |
| Standard Package | 60 |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
| Series | STM32F1 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 144-LQFP |
| Mfr | STMicroelectronics |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 144-LQFP (20x20) |
| Speed | 72MHz |
| Oscillator Type | Internal |
| Core Processor | ARM® Cortex®-M3 |
| RAM Size | 48K x 8 |
| Number of I/O | 112 |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| EEPROM Size | - |
| Program Memory Type | FLASH |
STM32F103ZCT6 STM32F1 MCU IC 32-Bit Single-Core 72MHz 256KB
STM32F103ZCT6 is a mainstream performance Arm Cortex-M3 core microcontroller from STMicroelectronics' STM32F1 series, housed in a 144-LQFP package, designed for a wide range of general-purpose embedded control and connectivity applications. This industrial-grade MCU operates at a maximum 72 MHz clock frequency, integrates 256 KB of Flash memory, 48 KB of SRAM, and offers extensive connectivity with USB, CAN, multiple USART, SPI, and I2C interfaces, while operating across a standard 2.0 V to 3.6 V supply voltage and the full -40 °C to 85 °C industrial temperature range.
It delivers a robust and well-established feature set that has made it a classic choice for industrial and consumer designs, including a 12-bit ADC with up to 21 channels and a 1 μs conversion time, 7-channel DMA controller for efficient data handling, advanced control timers with PWM outputs, and comprehensive power-saving modes, all supported by a mature and extensive ecosystem of development tools, libraries, and a vast community, ensuring rapid development and long-term design stability.
Compatible Alternative MCU List
● STM32F103ZET6: A higher-density variant in the same 144-LQFP package with 512 KB of Flash memory, offering increased code space for more complex firmware without board redesign.
● STM32F103RCT6: A 64-LQFP variant with 256 KB Flash, serving as a pin-reduced alternative for designs requiring fewer I/O pins and a smaller PCB footprint.
● STM32F407ZGT6: An STM32F4 series high-performance MCU with Cortex-M4 core and FPU, providing significantly higher computational power and advanced peripherals for demanding real-time applications.
