STM8S005C6T6 - 8-bit MCU, 32KB Flash, 16MHz | STMicroelectronics
MPN: STM8S005C6T6 ✓ Hoạt độngSTM8S005C6T6 Tóm tắt
An 8-bit microcontroller (MCU) is a single-chip computer with an 8-bit data bus, integrating a processor core, memory, and programmable peripherals. The STM8S005C6T6 belongs to the STM8S family, which is part of the broader STM8 8-bit MCU category, positioned below 32-bit ARM Cortex-M devices in the microcontroller hierarchy. It provides a cost-effective solution for applications requiring moderate processing power and rich peripheral integration without the complexity of 32-bit architectures.
Key features include a 16 MHz CPU clock, 32 KB Flash, 2 KB RAM, 128 bytes EEPROM, and a comprehensive set of peripherals: 10-bit ADC, UART, SPI, I2C, timers, and up to 38 I/O pins. The device operates from a 2.95V to 5.5V supply, making it suitable for both 3.3V and 5V systems. Its robust ESD protection and wide operating temperature range (-40°C to +85°C) enhance reliability in industrial environments.
The STM8S005C6T6 is built on ST's proprietary STM8 core, which delivers up to 20 MIPS at 16 MHz, providing efficient code execution for control-oriented tasks. The integrated EEPROM allows data storage without external components, simplifying BOM and reducing system cost. The device supports in-circuit programming and debugging via SWIM interface, enabling rapid firmware development.
Typical applications include home appliances, industrial control, sensor interfaces, and consumer electronics. Its 5V-tolerant I/Os and rich peripheral set make it ideal for motor control, lighting, and power management systems. The wide voltage range and low power consumption support battery-powered devices.
When designing with this MCU, ensure proper decoupling of the VDD pins with 100nF capacitors and a bulk capacitor. The SWIM pin should be pulled high for programming. For EMC-sensitive designs, follow ST's layout guidelines for the LQFP package to minimize noise coupling.
Bộ thay thế dễ dàng lắp đặt cho STM8S005C6T6 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với STM8S005C6T6 (cùng hình factor và footprint) — khác nhau ở Package, Core, Flash Program Memory, RAM Size.
STM8S105C6T6
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →STM8S207C6T6
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
STM8S005C6T6TR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
GD32F103C8T6
⚡ Đồng gói ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
STM8S005C6T6 Tỷ lệ tối đa & tính chất điện
| Core | STM8 8-bit |
| Tần số xung maksimum | 16 MHz |
| Flash Program Memory | 32 KB (32K x 8) |
| RAM Size | 2 KB |
| Data EEPROM | 128 bytes |
| Supply Voltage Range | 2.95 V to 5.5 V |
| Number of I/O Pins | 38 |
| ADC Resolution | 10-bit |
| ADC Channels | 10 |
| UART Modules | 1 |
| SPI Modules | 1 |
| I2C Modules | 1 |
| Timer Modules | 3 (1x 16-bit advanced, 1x 16-bit general, 1x 8-bit basic) |
| Khoảng nhiệt độ hoạt động | -40°C to +85°C |
| Hộp | 48-LQFP (7x7 mm) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Cấu hình chân STM8S005C6T6
| Chân 1 | PE5 — I/O pin, 5V tolerant |
| Chân 2 | PE4 — I/O pin, 5V tolerant |
| Chân 3 | PE3 — I/O pin, 5V tolerant |
| Chân 4 | PE2 — I/O pin, 5V tolerant |
| Chân 5 | PE1 — I/O pin, 5V tolerant |
| Chân 6 | PE0 — I/O pin, 5V tolerant |
| Chân 7 | VSS — Ground |
| Chân 8 | VDD — Power supply (2.95V-5.5V) |
| Chân 9 | PD7 — I/O pin, 5V tolerant |
| Chân 10 | PD6 — I/O pin, 5V tolerant |
| Chân 11 | PD5 — I/O pin, 5V tolerant |
| Chân 12 | PD4 — I/O pin, 5V tolerant |
| Chân 13 | PD3 — I/O pin, 5V tolerant |
| Chân 14 | PD2 — I/O pin, 5V tolerant |
| Chân 15 | PD1 — I/O pin, 5V tolerant |
| Chân 16 | PD0 — I/O pin, 5V tolerant |
| Chân 17 | PC7 — I/O pin, 5V tolerant |
| Chân 18 | PC6 — I/O pin, 5V tolerant |
| Chân 19 | PC5 — I/O pin, 5V tolerant |
| Chân 20 | PC4 — I/O pin, 5V tolerant |
| Chân 21 | PC3 — I/O pin, 5V tolerant |
| Chân 22 | PC2 — I/O pin, 5V tolerant |
| Chân 23 | PC1 — I/O pin, 5V tolerant |
| Chân 24 | PC0 — I/O pin, 5V tolerant |
| Chân 25 | PB7 — I/O pin, 5V tolerant |
| Chân 26 | PB6 — I/O pin, 5V tolerant |
| Chân 27 | PB5 — I/O pin, 5V tolerant |
| Chân 28 | PB4 — I/O pin, 5V tolerant |
| Chân 29 | PB3 — I/O pin, 5V tolerant |
| Chân 30 | PB2 — I/O pin, 5V tolerant |
| Chân 31 | PB1 — I/O pin, 5V tolerant |
| Chân 32 | PB0 — I/O pin, 5V tolerant |
| Chân 33 | PA7 — I/O pin, 5V tolerant |
| Chân 34 | PA6 — I/O pin, 5V tolerant |
| Chân 35 | PA5 — I/O pin, 5V tolerant |
| Chân 36 | PA4 — I/O pin, 5V tolerant |
| Chân 37 | PA3 — I/O pin, 5V tolerant |
| Chân 38 | PA2 — I/O pin, 5V tolerant |
| Chân 39 | PA1 — I/O pin, 5V tolerant |
| Chân 40 | PA0 — I/O pin, 5V tolerant |
| Chân 41 | VSS — Ground |
| Chân 42 | VDD — Power supply (2.95V-5.5V) |
| Chân 43 | NRST — Reset (active low) |
| Chân 44 | SWIM — Single-wire interface module for programming/debugging |
| Chân 45 | PD7 — I/O pin, 5V tolerant |
| Chân 46 | PD6 — I/O pin, 5V tolerant |
| Chân 47 | PD5 — I/O pin, 5V tolerant |
| Chân 48 | PD4 — I/O pin, 5V tolerant |
Ứng dụng tiêu biểu
STM8S005C6T6 phù hợp cho 6 Áp dụngs: Home Appliances, Industrial Control, Consumer Electronics, Sensor Interfaces, Motor Control, Lighting Control.
Home Appliances
The STM8S005C6T6 is ideal for home appliances like washing machines, refrigerators, and microwave ovens. Its 16 MHz core handles control loops for motors, heaters, and displays, while the 5V-tolerant I/Os interface directly with relays and triacs. The 32KB Flash provides ample space for application firmware, and the integrated EEPROM stores user settings without external memory. The wide voltage range (2.95V-5.5V) accommodates unregulated power supplies common in appliances. The LQFP48 package fits compact control boards, and the -40°C to +85°C range ensures reliable operation in kitchen environments. The 10-bit ADC monitors temperature sensors and current feedback, while timers generate PWM for motor speed control. ST's SPL library accelerates development, reducing time-to-market for appliance manufacturers.
Được đề xuất
Industrial Control
In industrial control systems, the STM8S005C6T6 provides reliable 8-bit processing for PLCs, sensors, and actuators. Its 16 MHz clock delivers deterministic timing for real-time control loops, while the 10-bit ADC interfaces with analog sensors for temperature, pressure, and flow monitoring. The UART, SPI, and I2C interfaces enable communication with industrial networks like Modbus or proprietary protocols. The device's robust ESD protection and wide temperature range (-40°C to +85°C) ensure operation in harsh factory environments. The 32KB Flash stores control algorithms and configuration data, while the EEPROM retains calibration parameters. The LQFP48 package allows compact PCB designs for DIN-rail modules. ST's long-term supply commitment ensures availability for industrial products with extended lifecycles. The 5V operation simplifies interfacing with legacy industrial logic levels.
Được đề xuất
Consumer Electronics
The STM8S005C6T6 powers a wide range of consumer electronics, from remote controls to smart home devices. Its low power consumption and wide voltage range (2.95V-5.5V) support battery-powered operation, while the 16 MHz core handles user interface tasks like button scanning and LED control. The integrated EEPROM stores user preferences and device configuration. The UART interface enables communication with Bluetooth or Wi-Fi modules for IoT connectivity. The LQFP48 package is compact enough for handheld devices, and the -40°C to +85°C range covers indoor and outdoor use. The 10-bit ADC reads potentiometers for volume or brightness control. ST's ecosystem includes development boards and code examples, accelerating product development. The device's cost-effectiveness makes it suitable for high-volume consumer products.
Được đề xuất
Sensor Interfaces
The STM8S005C6T6 excels as a sensor interface hub, reading analog and digital sensors and transmitting data to a host system. Its 10-bit ADC with 10 channels connects multiple analog sensors, while the I2C and SPI interfaces support digital sensors like accelerometers, gyroscopes, and environmental sensors. The UART provides a simple interface to transmit processed data to a PC or gateway. The 16 MHz core performs sensor fusion and calibration algorithms in real-time. The 32KB Flash stores sensor firmware and lookup tables, while the EEPROM retains calibration data. The wide voltage range allows operation from 3.3V or 5V sensor supplies. The LQFP48 package fits sensor modules, and the low power consumption supports battery-powered wireless sensor nodes. ST's SPL includes drivers for common sensors, reducing development effort.
Được đề xuất
Motor Control
The STM8S005C6T6 is well-suited for small motor control applications, including fans, pumps, and toys. Its 16-bit advanced timer generates high-resolution PWM signals for driving MOSFETs or IGBTs in H-bridge or 3-phase configurations. The 10-bit ADC samples motor current and back-EMF for closed-loop control. The 16 MHz core executes control algorithms like trapezoidal or simple FOC at sufficient speed for small motors. The 5V-tolerant I/Os interface with gate drivers and Hall sensors. The 32KB Flash stores control firmware, while the EEPROM retains motor parameters. The wide voltage range (2.95V-5.5V) supports various motor supply voltages. The LQFP48 package fits motor control boards, and the -40°C to +85°C range covers demanding environments. ST provides motor control application notes and libraries for the STM8 family.
Được đề xuất
Lighting Control
The STM8S005C6T6 is ideal for lighting control systems, from simple LED dimmers to smart lighting hubs. Its timers generate PWM signals for LED brightness control, while the 10-bit ADC reads ambient light sensors or potentiometers for automatic dimming. The UART or I2C interface enables communication with lighting control protocols like DALI or DMX. The 32KB Flash stores lighting scenes and control algorithms, while the EEPROM retains configuration. The wide voltage range (2.95V-5.5V) supports both battery-powered and mains-powered designs. The LQFP48 package fits compact lighting modules, and the -40°C to +85°C range covers indoor and outdoor fixtures. The device's cost-effectiveness makes it suitable for high-volume lighting products. ST's ecosystem includes reference designs for LED lighting, accelerating development.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM8S005C6T6 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | STM8S105C6T6 | STM8S207C6T6 | STM8S005C6T6TR | STM8S005K6T6C | GD32F103C8T6 |
|---|---|---|---|---|---|---|
| Package | 48-LQFP (7x7) | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 32-LQFP (7x7) - different | 48-LQFP (7x7) - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | GigaDevice |
| Core Architecture | STM8 8-bit | STM8 8-bit | STM8 8-bit | STM8 8-bit | STM8 8-bit | ARM Cortex-M3 32-bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz | 24 MHz | 16 MHz | 16 MHz | 72 MHz |
| Flash Memory | 32 KB | 32 KB | 64 KB | 32 KB | 32 KB | 64 KB |
| RAM Size | 2 KB | 2 KB | 6 KB | 2 KB | 2 KB | 20 KB |
| Data EEPROM | 128 bytes | 2 KB | 2 KB | 128 bytes | 128 bytes | None (emulated in Flash) |
| CAN Controller | No | Yes | Yes | No | No | Yes |
| Supply Voltage Range | 2.95V to 5.5V | 2.95V to 5.5V | 2.95V to 5.5V | 2.95V to 5.5V | 2.95V to 5.5V | 2.0V to 3.6V |
Bảo phân biệt quan trọng
- Integrated EEPROM for data storage (vsGD32F103C8T6)
- Wide supply voltage range (2.95V-5.5V) (vsGD32F103C8T6)
- 5V-tolerant I/O pins (vsSTM8S207C6T6)
Ghi chú thiết kế
Decouple the VDD pins (pin 8 and pin 42) with a 100nF ceramic capacitor placed as close to the pins as possible, and add a 4.7uF bulk capacitor. The STM8S005C6T6 operates from 2.95V to 5.5V, so ensure the supply is stable within this range. For noisy environments, add a ferrite bead in series with VDD to filter high-frequency noise. The device has separate VDD and VSS pins for digital and analog (if applicable) - follow the datasheet recommendations for connecting these to minimize noise coupling.
For the 48-pin LQFP (7x7 mm) package, use a 0.5mm pitch land pattern as specified in the ST datasheet. Ensure the exposed pad (if present) is connected to ground for thermal and electrical performance. Route the SWIM pin (pin 44) with a pull-up resistor (10k) to VDD for reliable programming. Keep the NRST pin (pin 43) with a 100nF capacitor to ground for reset stability. For EMC, follow ST's layout guidelines, including a solid ground plane and proper decoupling.
Do not exceed the absolute maximum ratings, including VDD up to 6.5V and I/O voltage up to VDD+0.3V (or 5.5V for 5V-tolerant pins). Ensure the SWIM pin is not left floating during operation - it should be pulled high. When using the EEPROM, note that it has a limited write endurance (typically 100k cycles), so implement wear leveling for frequent writes. The 16 MHz clock is the maximum - verify timing margins for your application. For programming, use the SWIM interface with an ST-LINK programmer; ensure the SWIM pin is accessible on the PCB.
Thông tin tuân thủ
RoHS compliant per STMicroelectronics product page and distributor listings. Not AEC-Q100 qualified - this is a value-line MCU for industrial/consumer use, not automotive.
