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ATMEGA168PA-MU
+BOMIC MCU 8BIT 16KB FLASH 32VQFN
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Ông. Phần #ATMEGA168PA-MU
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Bảng dữ liệu ATMEGA168PA-MU DataSheet
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Gói QFN-32
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Bulk |
| Series | AVR® ATmega |
| Part Status | Active |
| 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 |
Tổng quan
Description
The ATMEGA168PA-MU is a low-power, 8-bit microcontroller from Microchip Technology, part of the AVR family. It is based on the AVR enhanced RISC architecture, offering a balance between power and performance. The ATMEGA168PA-MU features 16 KB of flash memory, 1 KB of SRAM, and 512 bytes of EEPROM. It operates at a voltage range of 1.8V to 5.5V and can achieve a throughput of up to 20 MIPS at 20 MHz.
Key features include 23 general-purpose I/O pins, a flexible timer/counter, PWM channels, an ADC with up to 10-bit resolution, and support for serial communication protocols such as SPI, I2C, and USART. The "MU" in its name denotes its QFN package type, which is small and suitable for compact designs.
This microcontroller is ideal for embedded systems requiring efficient power management and a compact form factor, making it popular in applications like sensor networks, home automation, and portable electronics. Its combination of features and low power consumption makes it a versatile choice for both hobbyists and professionals.
Key features include 23 general-purpose I/O pins, a flexible timer/counter, PWM channels, an ADC with up to 10-bit resolution, and support for serial communication protocols such as SPI, I2C, and USART. The "MU" in its name denotes its QFN package type, which is small and suitable for compact designs.
This microcontroller is ideal for embedded systems requiring efficient power management and a compact form factor, making it popular in applications like sensor networks, home automation, and portable electronics. Its combination of features and low power consumption makes it a versatile choice for both hobbyists and professionals.
Equivalent
The ATMEGA168PA-MU is a microcontroller from Microchip Technology's AVR family. Equivalent products with similar features include the ATMEGA328P-MU which offers more memory, and the ATMEGA88PA-MUwhich has less memory but similar peripherals. Additionally, other manufacturers like Texas Instruments and STMicroelectronics offer comparable alternatives in their own microcontroller lines, such as the MSP430 series from TI and the STM32 series from ST, though they may differ in architecture and peripherals.
Features
The ATMEGA168PA-MU is an 8-bit microcontroller from Microchip Technology, belonging to the AVR series. It features:
1. Core: AVR 8-bit RISC architecture.
2. Flash Memory: 16KB for program storage.
3. EEPROM: 512 bytes for non-volatile data storage.
4. SRAM: 1KB for data memory.
5. Operating Voltage: 1.8V to 5.5V.
6. Clock Speed: Up to 20MHz.
7. I/O Pins: 23 general-purpose input/output pins.
8. Timers: Two 8-bit and one 16-bit Timer/Counter with PWM.
9. Communication Interfaces: Supports USART, SPI, I2C (TWI).
10. ADC: 10-bit, with 6 channels.
11. Watchdog Timer: Programmable with a separate on-chip oscillator.
12. Power Management: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby modes.
13. Package: Available in QFN and TQFP packages.
It is widely used for embedded applications due to its low power consumption, flexibility, and ease of use.
1. Core: AVR 8-bit RISC architecture.
2. Flash Memory: 16KB for program storage.
3. EEPROM: 512 bytes for non-volatile data storage.
4. SRAM: 1KB for data memory.
5. Operating Voltage: 1.8V to 5.5V.
6. Clock Speed: Up to 20MHz.
7. I/O Pins: 23 general-purpose input/output pins.
8. Timers: Two 8-bit and one 16-bit Timer/Counter with PWM.
9. Communication Interfaces: Supports USART, SPI, I2C (TWI).
10. ADC: 10-bit, with 6 channels.
11. Watchdog Timer: Programmable with a separate on-chip oscillator.
12. Power Management: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby modes.
13. Package: Available in QFN and TQFP packages.
It is widely used for embedded applications due to its low power consumption, flexibility, and ease of use.
Pinout
The ATmega168PA-MU is a microcontroller from the AVR family, manufactured by Microchip Technology. It has 32 pins in a QFN (Quad Flat No-leads) package. The microcontroller features the following functions:
- CPU: 8-bit AVR RISC CPU
- Flash Memory: 16KB
- SRAM: 1KB
- EEPROM: 512 Bytes
- GPIO: 23 programmable I/O lines
- Timers: Two 8-bit and one 16-bit timer/counter
- ADC: 10-bit ADC with up to 8 channels
- PWM: 6 PWM channels
- Communication Interfaces:
- USART
- SPI
- I2C (TWI)
- Interrupts: 24
- Operating Voltage: 1.8V to 5.5V
- Oscillator: Internal 8MHz, external up to 20MHz
The ATmega168PA-MU is suitable for embedded applications requiring low power consumption, versatility in communications, and a compact size.
- CPU: 8-bit AVR RISC CPU
- Flash Memory: 16KB
- SRAM: 1KB
- EEPROM: 512 Bytes
- GPIO: 23 programmable I/O lines
- Timers: Two 8-bit and one 16-bit timer/counter
- ADC: 10-bit ADC with up to 8 channels
- PWM: 6 PWM channels
- Communication Interfaces:
- USART
- SPI
- I2C (TWI)
- Interrupts: 24
- Operating Voltage: 1.8V to 5.5V
- Oscillator: Internal 8MHz, external up to 20MHz
The ATmega168PA-MU is suitable for embedded applications requiring low power consumption, versatility in communications, and a compact size.
Manufacturer
The ATMEGA168PA-MU is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that specializes in the production of microcontrollers, mixed-signal, analog, and Flash-IP solutions. The company provides a broad spectrum of embedded control solutions that include microcontrollers, digital signal controllers, and microprocessors, alongside a variety of other semiconductor products. Microchip's offerings are utilized in a wide range of applications across various industries, including automotive, industrial, consumer, aerospace, and telecommunications. The company's focus is on providing high-quality, dependable, and innovative solutions to meet the needs of its customers in the electronics industry.
Application
The ATMEGA168PA-MU is a microcontroller widely used in various applications due to its versatility and performance. Key areas include:
1. Embedded Systems: Utilized in consumer electronics and industrial automation.
2. IoT Devices: Facilitates communication and control in smart gadgets.
3. Robotics: Powers control systems for small robots and drones.
4. Home Automation: Integrates with devices for smart home solutions.
5. Sensor Networks: Manages data acquisition and processing from sensors.
6. Educational Projects: Common in Arduino platforms for learning electronics.
7. Automotive: Used in simple control modules and infotainment systems.
8. Wearable Technology: Powers compact, low-power devices.
These applications leverage its low power consumption, ease of programming, and robust features.
1. Embedded Systems: Utilized in consumer electronics and industrial automation.
2. IoT Devices: Facilitates communication and control in smart gadgets.
3. Robotics: Powers control systems for small robots and drones.
4. Home Automation: Integrates with devices for smart home solutions.
5. Sensor Networks: Manages data acquisition and processing from sensors.
6. Educational Projects: Common in Arduino platforms for learning electronics.
7. Automotive: Used in simple control modules and infotainment systems.
8. Wearable Technology: Powers compact, low-power devices.
These applications leverage its low power consumption, ease of programming, and robust features.
Package
The ATMEGA168PA-MU microcontroller is available in a QFN (Quad Flat No-leads) package, specifically a 32-pad QFN package. This package type is compact and suitable for applications requiring a small footprint with efficient heat dissipation and performance, often used in embedded systems.
