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ATMEGA48-20AJ

Part Number ATMEGA48-20AJ
Manufacturer Microchip Technology
Description IC MCU 8BIT 4KB FLASH 32TQFP
Datasheets Download ATMEGA48-20AJ Datasheet PDFPDF Icon
Price for ATMEGA48-20AJ
Specification of ATMEGA48-20AJ
Status Obsolete
Series AVR? ATmega
Package Tray
Supplier Microchip Technology
Digi-Key Programmable Not Verified
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity IC, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 23
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 512 x 8
Voltage – Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40C ~ 85C (TA)
Mounting Type Surface Mount
Package / Case 32-TQFP
Supplier Device Package 32-TQFP (7×7)

Applications

The ATMEGA48-20AJ is widely used in various industries due to its robust performance and reliability. Here are some key applications:

  • Industrial Automation: Its high-speed processing capabilities make it ideal for controlling machinery and processes.
  • Consumer Electronics: It powers many consumer devices like smart home appliances and wearable technology.
  • Automotive Systems: The ATMEGA48-20AJ supports automotive electronics with its low-power consumption and high reliability.
  • Medical Devices: Its precision and stability make it suitable for medical equipment that requires precise control.
  • Embedded Systems: It is commonly used in embedded systems requiring fast response times and efficient power management.

Operating Temperature: -40¡ãC to +85¡ãC

Key Advantages

1. **High Performance:** The ATMEGA48-20AJ offers exceptional processing speed and efficiency.

2. **Advanced Memory Management:** It includes advanced memory management features that enhance system performance and reduce power consumption.

3. **Power Efficiency:** With its low-power modes, the ATMEGA48-20AJ ensures minimal energy usage while maintaining high performance.

4. **Certification Standards:** It meets stringent industrial and automotive certification standards, ensuring safety and reliability in critical applications.

Frequently Asked Questions

Q1: Can the ATMEGA48-20AJ be used in high-temperature environments?

A1: Yes, the ATMEGA48-20AJ operates within a wide temperature range from -40¡ãC to +85¡ãC, making it suitable for high-temperature environments.

Q2: Is the ATMEGA48-20AJ compatible with other microcontrollers?

A2: The ATMEGA48-20AJ is backward-compatible with most standard microcontroller peripherals, allowing easy integration into existing designs.

Q3: In which specific scenarios would you recommend using the ATMEGA48-20AJ?

A3: The ATMEGA48-20AJ is recommended for scenarios requiring high-performance computing, such as real-time control systems in industrial automation and automotive applications.

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Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

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