Part Details for ATMEGA328-MUR by Atmel Corporation
Results Overview of ATMEGA328-MUR by Atmel Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Aerospace and Defense
Agriculture Technology
Robotics and Drones
ATMEGA328-MUR Information
ATMEGA328-MUR by Atmel Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for ATMEGA328-MUR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 11491 |
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RFQ |
Part Details for ATMEGA328-MUR
ATMEGA328-MUR CAD Models
ATMEGA328-MUR Part Data Attributes
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ATMEGA328-MUR
Atmel Corporation
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Datasheet
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ATMEGA328-MUR
Atmel Corporation
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-2, MLF-32
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | QFN | |
| Package Description | MLF-32 | |
| Pin Count | 32 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.31.00.01 | |
| Core Architecture | AVR | |
| Device Core | AVR | |
| Clock Speed | 20 | |
| Ram | 2 | |
| Flash Memory | 32 | |
| Can | 0 | |
| Adc Channels | 8 | |
| Adc Resolution | 10 | |
| Has ADC | YES | |
| Additional Feature | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ | |
| Address Bus Width | ||
| Bit Size | 8 | |
| Boundary Scan | NO | |
| CPU Family | AVR RISC | |
| Clock Frequency-Max | 20 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| Format | FIXED POINT | |
| Integrated Cache | NO | |
| JESD-30 Code | S-PQCC-N32 | |
| Length | 5 mm | |
| Low Power Mode | YES | |
| Number of External Interrupts | 2 | |
| Number of I/O Lines | 23 | |
| Number of Serial I/Os | 1 | |
| Number of Terminals | 32 | |
| Number of Timers | 3 | |
| On Chip Data RAM Width | 8 | |
| On Chip Program ROM Width | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC32,.2SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 2048 | |
| ROM (words) | 16384 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1 mm | |
| Speed | 20 MHz | |
| Supply Current-Max | 12 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 5 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for ATMEGA328-MUR
This table gives cross-reference parts and alternative options found for ATMEGA328-MUR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ATMEGA328-MUR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| ATMEGA328-MUR | Microchip Technology Inc | $2.4226 | IC MCU 8BIT 32KB FLASH 32VQFN | ATMEGA328-MUR vs ATMEGA328-MUR |
ATMEGA328-MUR Frequently Asked Questions (FAQ)
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The maximum clock frequency for the ATMEGA328-MUR is 20 MHz, but it can be overclocked to 24 MHz with some limitations.
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The power consumption of the ATMEGA328-MUR in sleep mode depends on the sleep mode used. In power-down mode, it consumes around 0.1 μA, while in power-save mode, it consumes around 1.5 μA.
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Yes, the ATMEGA328-MUR can operate with a 3.3V power supply, but the maximum clock frequency will be limited to 12 MHz. For 20 MHz operation, a 5V power supply is required.
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The ATMEGA328-MUR can be programmed using the Arduino IDE, Atmel Studio, or other programming tools. It can be programmed using a serial programmer, such as the USBasp or the Arduino bootloader.
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The ATMEGA328-MUR has 2 KB of SRAM, 32 KB of flash memory, and 1 KB of EEPROM.