規格
| 屬性 | 價值 |
| Package | Tray |
| Series | STM32F1 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M3 |
| CoreSize | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| NumberofI/O | 112 |
| ProgramMemorySize | 512KB (512K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 64K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 3.6V |
| DataConverters | A/D 21x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 144-LFBGA |
概述
Equivalent
The STM32F103ZEH6 (Cortex-M3, 512KB Flash, 64KB RAM) has several equivalents:
- STM32F103ZET6: Same specs, different package (LQFP144).
- STM32F103ZFT6: 768KB Flash, otherwise similar.
- STM32F103ZGT6: 1MB Flash, otherwise similar.
- STM32F103ZEH7: Minor revision update.
- GD32F103ZE: Pin-compatible clone (GigaDevice).
Check pinout and peripherals for exact compatibility. Alternatives like STM32F407/429 (Cortex-M4) offer higher performance but may require firmware adjustments.
- STM32F103ZET6: Same specs, different package (LQFP144).
- STM32F103ZFT6: 768KB Flash, otherwise similar.
- STM32F103ZGT6: 1MB Flash, otherwise similar.
- STM32F103ZEH7: Minor revision update.
- GD32F103ZE: Pin-compatible clone (GigaDevice).
Check pinout and peripherals for exact compatibility. Alternatives like STM32F407/429 (Cortex-M4) offer higher performance but may require firmware adjustments.
Features
The STM32F103ZEH6 is a high-performance ARM Cortex-M3 microcontroller with:
- 72 MHz CPU
- 512 KB Flash, 64 KB SRAM
- 3x USART, 2x UART, 2x I2C, 3x SPI, 1x CAN 2.0B, 1x USB 2.0 FS
- 16x 12-bit ADC channels (1 μs conversion)
- 2x 12-bit DACs
- 7x timers (PWM, input capture, output compare)
- GPIOs (up to 112 I/Os)
- Operating voltage: 2.0V–3.6V
- -40°C to +85°C temp range
- LQFP144 package
Suitable for industrial, medical, and consumer applications.
- 72 MHz CPU
- 512 KB Flash, 64 KB SRAM
- 3x USART, 2x UART, 2x I2C, 3x SPI, 1x CAN 2.0B, 1x USB 2.0 FS
- 16x 12-bit ADC channels (1 μs conversion)
- 2x 12-bit DACs
- 7x timers (PWM, input capture, output compare)
- GPIOs (up to 112 I/Os)
- Operating voltage: 2.0V–3.6V
- -40°C to +85°C temp range
- LQFP144 package
Suitable for industrial, medical, and consumer applications.
Pinout
The STM32F103ZEH6 is a microcontroller from STMicroelectronics' STM32F1 series.
- Pin Count: 144 pins (LQFP package).
- Core: ARM Cortex-M3, operating at up to 72 MHz.
- Memory: 512 KB Flash, 64 KB SRAM.
- Key Functions:
- GPIOs: Up to 112 configurable I/O pins.
- Communication: Multiple USART, SPI, I²C, CAN, and USB interfaces.
- Timers: Advanced-control, general-purpose, and basic timers.
- ADC/DAC: 12-bit ADCs (3 × 16-channel), 2 × 12-bit DACs.
- Debugging: SWD & JTAG support.
- Other: External memory interface (FSMC) for SRAM/NOR Flash.
Used in embedded applications requiring high performance and connectivity.
- Pin Count: 144 pins (LQFP package).
- Core: ARM Cortex-M3, operating at up to 72 MHz.
- Memory: 512 KB Flash, 64 KB SRAM.
- Key Functions:
- GPIOs: Up to 112 configurable I/O pins.
- Communication: Multiple USART, SPI, I²C, CAN, and USB interfaces.
- Timers: Advanced-control, general-purpose, and basic timers.
- ADC/DAC: 12-bit ADCs (3 × 16-channel), 2 × 12-bit DACs.
- Debugging: SWD & JTAG support.
- Other: External memory interface (FSMC) for SRAM/NOR Flash.
Used in embedded applications requiring high performance and connectivity.
Manufacturer
The STM32F103ZEH6 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 STM32F103ZEH6, 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.
STMicroelectronics specializes in designing and producing microcontrollers, sensors, power management ICs, and other semiconductor solutions. The STM32 series, including the STM32F103ZEH6, 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 STM32F103ZEH6, based on the ARM Cortex-M3 core, is widely used in:
1. Industrial Control – PLCs, motor control, automation.
2. Consumer Electronics – Smart home devices, wearables.
3. Medical Devices – Portable monitors, diagnostic tools.
4. Automotive – ECUs, sensors, infotainment.
5. IoT & Embedded Systems – Gateways, wireless modules.
6. Robotics – Servo control, navigation systems.
7. Communication – Modems, protocol converters.
Its 72 MHz clock, rich peripherals (ADC, DAC, USART, SPI, I2C, CAN, USB), and 512KB Flash make it versatile for real-time applications.
1. Industrial Control – PLCs, motor control, automation.
2. Consumer Electronics – Smart home devices, wearables.
3. Medical Devices – Portable monitors, diagnostic tools.
4. Automotive – ECUs, sensors, infotainment.
5. IoT & Embedded Systems – Gateways, wireless modules.
6. Robotics – Servo control, navigation systems.
7. Communication – Modems, protocol converters.
Its 72 MHz clock, rich peripherals (ADC, DAC, USART, SPI, I2C, CAN, USB), and 512KB Flash make it versatile for real-time applications.
Package
The STM32F103ZEH6 comes in an LQFP144 package. This is a 144-pin, low-profile quad flat package with a body size of 20×20 mm and a lead pitch of 0.5 mm. It is suitable for surface-mount applications and provides a balance between pin count and compactness for embedded systems.
