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LGT8F328P
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제조업체 부품 #LGT8F328P
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사양
| 속성 | 가치 |
| Manufacturer | Logic Green |
| Package | LQFP-32(7x7) |
개요
Description
The LGT8F328P is a low-cost, high-performance 8-bit microcontroller from LogicGreen, compatible with the ATmega328P (used in Arduino Uno). It features:
- 32KB Flash, 2KB SRAM, 1KB EEPROM
- Up to 32MHz clock speed (vs. ATmega328P’s 20MHz)
- 12-bit ADC (better resolution than ATmega328P’s 10-bit)
- PWM, SPI, I²C, UART interfaces
- Arduino IDE support via a custom board package
Advantages:
- Lower cost than ATmega328P
- Higher clock speed & ADC resolution
- Drop-in replacement for many projects
Limitations:
- Slightly different peripheral behavior (check datasheet)
- Limited community support vs. ATmega
Ideal for cost-sensitive projects needing Arduino compatibility with minor performance boosts.
- 32KB Flash, 2KB SRAM, 1KB EEPROM
- Up to 32MHz clock speed (vs. ATmega328P’s 20MHz)
- 12-bit ADC (better resolution than ATmega328P’s 10-bit)
- PWM, SPI, I²C, UART interfaces
- Arduino IDE support via a custom board package
Advantages:
- Lower cost than ATmega328P
- Higher clock speed & ADC resolution
- Drop-in replacement for many projects
Limitations:
- Slightly different peripheral behavior (check datasheet)
- Limited community support vs. ATmega
Ideal for cost-sensitive projects needing Arduino compatibility with minor performance boosts.
Equivalent
The LGT8F328P is similar to the ATmega328P (used in Arduino Uno/Nano) but with enhanced features. Equivalent products include:
1. ATmega328P – Basic equivalent, lower performance.
2. STM32F103C8T6 (Blue Pill) – ARM-based, higher speed.
3. ESP8266/ESP32 – Wi-Fi-enabled, more powerful.
4. PIC18F4550 – Comparable 8-bit MCU.
5. MSP430G2553 – Low-power alternative.
Choose based on needed features (speed, peripherals, connectivity).
1. ATmega328P – Basic equivalent, lower performance.
2. STM32F103C8T6 (Blue Pill) – ARM-based, higher speed.
3. ESP8266/ESP32 – Wi-Fi-enabled, more powerful.
4. PIC18F4550 – Comparable 8-bit MCU.
5. MSP430G2553 – Low-power alternative.
Choose based on needed features (speed, peripherals, connectivity).
Pinout
The LGT8F328P is a 32-bit microcontroller with 32 pins (TQFP package). Key functions include:
- GPIO: 26 programmable I/O pins.
- ADC: 8-channel 12-bit ADC.
- PWM: 6 PWM outputs.
- Communication:
- UART (2x)
- SPI (1x)
- I²C (1x)
- Timers: 3x 16-bit timers.
- Clock: Up to 32MHz (internal oscillator).
- Flash: 32KB, SRAM: 2KB, EEPROM: 1KB.
It’s Arduino-compatible and often used as an ATMega328P alternative.
- GPIO: 26 programmable I/O pins.
- ADC: 8-channel 12-bit ADC.
- PWM: 6 PWM outputs.
- Communication:
- UART (2x)
- SPI (1x)
- I²C (1x)
- Timers: 3x 16-bit timers.
- Clock: Up to 32MHz (internal oscillator).
- Flash: 32KB, SRAM: 2KB, EEPROM: 1KB.
It’s Arduino-compatible and often used as an ATMega328P alternative.
Manufacturer
The LGT8F328P is manufactured by Logic Green Technologies (LGT), a Chinese semiconductor company specializing in low-cost, high-performance microcontrollers. LGT is known for producing Arduino-compatible chips, often serving as alternatives to Atmel AVR and STM32 MCUs. Their products are commonly used in hobbyist and budget-friendly embedded systems. The company focuses on cost efficiency while maintaining reasonable performance, making their chips popular in DIY and educational projects. LGT operates primarily in the domestic Chinese market but has gained some international recognition through third-party distributors.
Application
The LGT8F328P, an Arduino-compatible microcontroller, is widely used in:
1. DIY Electronics – Prototyping, hobby projects, and educational tools.
2. IoT Devices – Sensor nodes, smart home gadgets, and wireless controllers.
3. Robotics – Motor control, sensor interfacing, and automation.
4. Wearables – Compact, low-power fitness trackers and health monitors.
5. Embedded Systems – Industrial control, data logging, and instrumentation.
6. Consumer Electronics – Custom keyboards, LED controllers, and gaming peripherals.
Its 32-bit architecture, low power consumption, and Arduino IDE compatibility make it versatile for cost-sensitive and performance-driven applications.
1. DIY Electronics – Prototyping, hobby projects, and educational tools.
2. IoT Devices – Sensor nodes, smart home gadgets, and wireless controllers.
3. Robotics – Motor control, sensor interfacing, and automation.
4. Wearables – Compact, low-power fitness trackers and health monitors.
5. Embedded Systems – Industrial control, data logging, and instrumentation.
6. Consumer Electronics – Custom keyboards, LED controllers, and gaming peripherals.
Its 32-bit architecture, low power consumption, and Arduino IDE compatibility make it versatile for cost-sensitive and performance-driven applications.
Package
The LGT8F328P is available in multiple package types, including TQFP-32 (Thin Quad Flat Package) and QFN-32 (Quad Flat No-Leads). These compact, surface-mount packages are suitable for space-constrained designs. The TQFP-32 has exposed leads, while the QFN-32 features a flat, leadless design with thermal pads for better heat dissipation. Both are common for microcontrollers.
