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ATMEGA168PA-MUR
+物料清單IC MCU 8BIT 16KB FLASH 32VQFN
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製造商部分 #ATMEGA168PA-MUR
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規格
| 屬性 | 價值 |
| Series | AVR® ATmega |
| Part Status | Active |
| DigiKey Programmable | Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 23 |
| Program Memory Size | 16KB (8K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VQFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| Base Product Number | ATMEGA168 |
概述
Description
The ATMEGA168PA-MUR includes numerous peripherals such as timers, counters, PWM channels, and ADCs, which enhance its versatility for embedded projects. It supports multiple communication interfaces, including USART, SPI, and TWI (I2C). The device is equipped with power-saving modes, making it ideal for battery-powered applications.
The "MUR" suffix indicates a specific package type suitable for surface mounting, commonly used in compact or space-constrained designs. The microcontroller is popular in DIY electronics, robotics, and home automation due to its easy-to-program nature and robust set of features.
Equivalent
Features
1. CPU and Memory: It runs at up to 20 MHz and includes 16KB of Flash memory, 1KB of SRAM, and 512 bytes of EEPROM.
2. I/O Ports: The microcontroller has 23 programmable I/O lines, offering flexibility for various applications.
3. Timers and Counters: It includes three timers/counters – two 8-bit and one 16-bit – for precise control and timing operations.
4. Analog Features: Incorporates a 10-bit ADC with up to 6 channels, facilitating analog signal processing.
5. Communication Interfaces: Supports USART, SPI, and I2C (TWI), allowing for versatile communication options.
6. Power: Operates in a voltage range of 1.8V to 5.5V, with Power-down and Idle modes for energy efficiency.
7. Package and Temperature: Available in a QFN-32 package, it operates within an industrial temperature range of -40°C to 85°C.
These features make it suitable for embedded systems and various control applications.
Pinout
1. CPU: 8-bit AVR RISC architecture with 131 instructions.
2. Flash Memory: 16 KB for program storage.
3. SRAM: 1 KB for data storage.
4. EEPROM: 512 Bytes for non-volatile data storage.
5. I/O Ports: 23 programmable I/O lines.
6. Timers/Counters: Two 8-bit and one 16-bit timer/counter.
7. PWM Channels: Six-channel 8-bit PWM.
8. ADC: 10-bit, 8-channel ADC.
9. Communication Interfaces: Includes USART, SPI, and TWI (I2C).
10. Watchdog Timer: Programmable with a separate on-chip oscillator.
11. Interrupts: 24 interrupt vectors supporting 26 different interrupt sources.
12. Operating Voltage: 1.8V to 5.5V.
The ATMEGA168PA-MUR is ideal for embedded systems requiring efficient processing, low power consumption, and versatile I/O options.
Manufacturer
Application
1. Consumer Electronics: Used in appliances, remote controls, and personal gadgets.
2. Automotive: Powers dashboard controls, sensors, and infotainment systems.
3. Industrial Automation: Controls machinery, robotics, and monitoring systems.
4. Home Automation: Integrates with smart home devices and IoT systems.
5. Medical Devices: Implements basic control and data processing in portable medical equipment.
6. Educational Tools: Used in development boards for learning and prototyping.
7. Wearable Technology: Fits in compact and power-efficient wearable devices.
These applications leverage the ATMEGA168PA-MUR's efficient processing, flexible interfacing, and robust performance.