| Allicdata Part #: | ATMEGA48P-20MMU-ND |
| Manufacturer Part#: |
ATMEGA48P-20MMU |
| Price: | $ 1.24 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC MCU 8BIT 4KB FLASH 28VQFN |
| More Detail: | AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 4KB... |
| DataSheet: | ATMEGA48P-20MMU Datasheet/PDF |
| Quantity: | 1000 |
| 490 +: | $ 1.12909 |
| Program Memory Type: | FLASH |
| Base Part Number: | ATMEGA48 |
| Supplier Device Package: | 28-VQFN (4x4) |
| Package / Case: | 28-VFQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Oscillator Type: | Internal |
| Data Converters: | A/D 8x10b |
| Voltage - Supply (Vcc/Vdd): | 2.7 V ~ 5.5 V |
| RAM Size: | 512 x 8 |
| EEPROM Size: | 256 x 8 |
| Series: | AVR® ATmega |
| Program Memory Size: | 4KB (2K x 16) |
| Number of I/O: | 23 |
| Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity: | I²C, SPI, UART/USART |
| Speed: | 20MHz |
| Core Size: | 8-Bit |
| Core Processor: | AVR |
| Part Status: | Active |
| Packaging: | Tray |
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The ATMEGA48P-20MMU is a microcontroller that belongs to the family of AVR microcontrollers, otherwise known as the Advanced Virtual RISC architecture. This microcontroller is characterized by its high performance, low power consumption, and small size. Due to these factors, it is widely used in various applications that require microcontroller solutions, such as automotive, industrial control, consumer electronics, and medical devices.
The application field of the ATMEGA48P-20MMU is quite vast. Due to its RISC architecture, this microcontroller is able to process large amount of data quickly, which makes it suitable for applications that require high performance. For example, in automotive applications, this microcontroller is often used in engine control, anti-lock braking systems, and cruise control systems. In industrial control, this microcontroller is used for machine control and factory automation. Furthermore, it is used in consumer electronics for communication, audio, and gaming applications. In medical applications, this microcontroller is used for medical equipment such as heart rate monitors, ventilators, and other medical apparatuses.
The working principle of the ATMEGA48P-20MMU consists of four major components: the Central Processing Unit (CPU), the Flash Memory, the EEPROM Memory, and the RAM Memory. The CPU is the core of the microcontroller, which is responsible for executing commands that have been programmed into it. It is also responsible for controlling the functionality of the other components of the controller. The Flash Memory is where the program code that is saved in the microcontroller is stored. The EEPROM Memory is an extension of the Flash Memory, and it stores less-frequently accessed data, such as configuration settings. Lastly, the RAM Memory is where temporary data is stored.
Overall, the ATMEGA48P-20MMU is a powerful microcontroller that is well suited for a wide variety of applications, from automotive to medical. Its RISC architecture allows for high performance, low power consumption, and efficient utilization of memory. Furthermore, its broad application field makes it a great choice for many different types of applications. With its rich feature set and wide range of capabilities, the ATMEGA48P-20MMU is a great choice for applications requiring a microcontroller solution.
The specific data is subject to PDF, and the above content is for reference
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ATMEGA48P-20MMU Datasheet/PDF