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STM32F103ZET6
+Lista de MateriaisIC MCU 32BIT 512KB FLASH 144LQFP
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STM32F103ZET6
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Ficha Técnica STM32F103ZET6 DataSheet
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Pacote LQFP-144
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Especificações
| Atributo | Valor |
| 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-LQFP |
Visão Geral
Description
- Core: 72 MHz Cortex-M3 with 512KB Flash, 64KB SRAM.
- Peripherals: Rich set including GPIOs (144 pins), 12-bit ADCs, DACs, timers (PWM, capture/compare), USART/SPI/I2C, USB, and CAN.
- Memory: Supports external memory via FSMC (Flexible Static Memory Controller).
- Packaging: LQFP144 (suitable for prototyping and industrial use).
- Power: Operates at 2.0–3.6V, with low-power modes.
Commonly used in embedded systems, motor control, and IoT applications due to its balance of performance, peripherals, and cost. Development is supported by STM32CubeIDE, Keil, and IAR.
Equivalent
- STM32F103ZGT6 (1MB Flash, otherwise identical).
- STM32F103VET6 (same specs, 100-pin LQFP).
- GD32F103ZET6 (pin-compatible, from GigaDevice).
- APM32F103ZET6 (pin-compatible, from APM).
- HK32F103ZET6 (pin-compatible, from Huada).
These offer similar performance and peripherals, with varying availability and pricing. Verify compatibility for your specific application.
Features
- 72 MHz CPU
- 512 KB Flash, 64 KB SRAM
- 3x USART, 2x UART, 2x I2C, 3x SPI, 1x CAN 2.0B, 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
- CPU: 72 MHz ARM Cortex-M3 core.
- Memory: 512 KB Flash, 64 KB SRAM.
- GPIO: Up to 112 general-purpose I/O pins (5V-tolerant).
- Peripherals:
- Timers: 11 (including PWM, capture/compare).
- ADC: 3 × 12-bit (21 channels).
- Communication:
- 3 × USART, 2 × UART.
- 3 × SPI, 2 × I²C.
- 1 × USB 2.0 FS, 1 × CAN 2.0B.
- Interfaces: 1 × FSMC (for external memory).
- Power: 2.0–3.6V operation.
Pins are grouped into Ports (A–G) with alternate functions (AF) for peripherals. The 144-pin LQFP package is common.
Manufacturer
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, power management ICs, and analog devices. The company is a key player in the embedded systems industry, known for its STM32 family of ARM Cortex-M-based microcontrollers, which are widely used in industrial, automotive, consumer electronics, and IoT applications.
ST is recognized for its innovation, reliability, and strong ecosystem of development tools and support.
Application
1. Industrial Control – PLCs, motor control, automation.
2. Consumer Electronics – Smart home devices, wearables.
3. Medical Devices – Patient monitors, portable equipment.
4. Automotive – ECUs, diagnostics, infotainment.
5. Embedded Systems – IoT gateways, robotics.
6. Communication – Modems, wireless modules.
Its 72 MHz Cortex-M3 core, 512KB Flash, and rich peripherals (USART, SPI, I2C, ADC, PWM) make it versatile for real-time applications.
