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ATMEGA48A-MMH

Part Number ATMEGA48A-MMH
Manufacturer Microchip Technology
Description IC MCU 8BIT 4KB FLASH 28VQFN
Datasheets Download ATMEGA48A-MMH Datasheet PDFPDF Icon
Price for ATMEGA48A-MMH
Specification of ATMEGA48A-MMH
Status Active
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) 1.8V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40C ~ 85C (TA)
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Supplier Device Package 28-VQFN (4×4)

Applications

The ATMEGA48A-MMH is versatile and suitable for various applications across different industries:

  • Industrial Automation: Used in control systems requiring high reliability and robustness.
  • Consumer Electronics: Ideal for small electronic devices due to its compact size and low power consumption.
  • Medical Devices: Suitable for portable medical equipment where precise timing and energy efficiency are critical.
  • Automotive Systems: Can be found in vehicle diagnostics and control modules.
  • Smart Home Devices: Perfect for smart sensors and actuators that need to operate efficiently under varying conditions.

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

Key Advantages

1. **High Performance Microcontroller:** Equipped with a powerful 8-bit microcontroller unit capable of handling complex tasks efficiently.

2. **Advanced Memory System:** Features a large internal RAM and Flash memory, enhancing storage capacity and speed.

3. **Power Efficiency:** Designed with low-power modes to extend battery life in portable applications.

4. **Certification Standards:** Meets stringent industrial and automotive safety standards, ensuring reliable performance in demanding environments.

Frequently Asked Questions

Q1: What is the maximum clock frequency supported by the ATMEGA48A-MMH?

A1: The ATMEGA48A-MMH supports a maximum clock frequency of up to 16 MHz.

Q2: Is the ATMEGA48A-MMH compatible with other ATMEGA series microcontrollers?

A2: Yes, it is fully compatible with other ATMEGA series microcontrollers, allowing for easy integration into existing projects.

Q3: In which specific scenarios would you recommend using the ATMEGA48A-MMH?

A3: The ATMEGA48A-MMH is recommended for applications requiring a balance between processing power and energy efficiency, such as IoT devices and embedded systems in consumer electronics.

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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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Global Logistics
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B2B Sales
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