ATMEGA128L-8AU
28l-8au avr microcontroller featuring 8-bit architectureATMEGA128L-8AU
28l-8au avr microcontroller featuring 8-bit architecture
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製造商零件號 # : ATMEGA128L-8AU
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包裝/封裝: TQFP-64
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零件狀態 : ACTIVE
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製造商: Microchip Technology
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產品分類 : Microcontrollers
品質保證
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服務與包裝
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About After Sales Service
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管或託盤
ATMEGA128L-8AU 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The low-voltage operation of the ATMEGA128L-8AU makes it a great choice for applications where power efficiency is crucial. Its voltage range of 2.7-5.5V ensures compatibility with a variety of power sources, including batteries. The TQFP package with Gold plating enhances reliability and solderability, making it easier to integrate into different projects with confidence
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主要特徵
- High-resolution 10-bit ADC with multiple channels
- Internal oscillator options
- Software-controlled clock speed
應用
- ATMEGA128L-8AU: Ideal for IoT devices
- Low power consumption, high speed
- Large memory for embedded applications
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Product Category ! | 8-bit Microcontrollers - MCU | RoHS | Details |
Core | AVR | Program Memory Size | 128 kB |
Data RAM Size | 4 kB | Package / Case | TQFP-64 |
Maximum Clock Frequency | 8 MHz | ADC Resolution | 10 bit |
Number of I/Os | 53 I/O | Supply Voltage - Min | 2.7 V |
Supply Voltage - Max | 5.5 V | Mounting Style | SMD/SMT |
Data Bus Width | 8 bit | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 85 C | Series | ATmega128 |
Analog Supply Voltage | 2.7 V to 5.5 V | Brand | Microchip Technology |
Data RAM Type | SRAM | Data ROM Size | 4 kB |
Data ROM Type | EEPROM | Height | 1 mm |
I/O Voltage | 2.7 V to 5.5 V | Interface Type | I2C, JTAG, SPI, USART |
Length | 14 mm | Moisture Sensitive | Yes |
Number of ADC Channels | 8 Channel | Number of Timers/Counters | 4 Timer |
Processor Series | ATmega | Product | MCUs |
Product Type ! | 8-bit Microcontrollers - MCU | Program Memory Type ! | Flash |
Factory Pack Quantity | 90 | Subcategory | Microcontrollers - MCU |
Tradename | AVR | Watchdog Timers | Watchdog Timer |
Width | 14 mm | Unit Weight | 0.012720 oz |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ATMEGA128L-8AU?
The ATMEGA128L-8AU is a high-performance, low-power 8-bit microcontroller designed by Microchip Technology. It is part of the AVR family of microcontrollers and is ideal for embedded applications requiring advanced control and processing capabilities.
How Does ATMEGA128L-8AU Work?
The ATMEGA128L-8AU operates as a versatile microcontroller with 128KB of in-system programmable flash memory, multiple communication interfaces, and various I/O capabilities. It executes instructions and processes data to control different functions based on the embedded program. The microcontroller features low-power modes for energy-efficient operation.
How Many Pins does ATMEGA128L-8AU have and What are the Functions of the Pinout Configuration?
The ATMEGA128L-8AU is housed in a 64-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- RESET: Reset pin for system initialization.
- XTAL1, XTAL2: Crystal oscillator pins for clock input.
- AVCC: Analog voltage supply pin.
- ADC Pins: Analog-to-digital converter input pins.
- PORTs: General-purpose I/O pins for interfacing with external devices.
- Communication Pins: UART, SPI, I2C pins for serial communication.
What are the Pros and Cons of ATMEGA128L-8AU?
Pros:
- High Performance: Offers 8-bit RISC processing with advanced features for versatile applications.
- Large Flash Memory: 128KB of in-system programmable flash memory for program storage.
- Multiple Communication Interfaces: Supports UART, SPI, and I2C for versatile connectivity options.
- Low Power Consumption: Features low-power modes for energy-efficient operation.
- Rich I/O Capabilities: Multiple I/O pins for flexible interfacing with external devices.
Cons:
- Complexity: May require familiarity with AVR architecture and programming for efficient use.
- Cost: Higher cost compared to simpler microcontrollers with fewer features.
- Learning Curve: Learning the programming environment and tools specific to AVR microcontrollers may take time.
Are There Any Equivalents/Alternatives to ATMEGA128L-8AU for Recommendation?
- The ATMEGA2560 from Microchip offers higher memory and more I/O options for demanding applications.
- Alternatives to the ATMEGA128L-8AU include the PIC18F4550 from Microchip and the STM32F103C8T6 from STMicroelectronics.
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