Part Details for ATMEGA32A-MUR by Atmel Corporation
Results Overview of ATMEGA32A-MUR by Atmel Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
ATMEGA32A-MUR Information
ATMEGA32A-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 ATMEGA32A-MUR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 5988 |
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RFQ |
Part Details for ATMEGA32A-MUR
ATMEGA32A-MUR CAD Models
ATMEGA32A-MUR Part Data Attributes
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ATMEGA32A-MUR
Atmel Corporation
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Datasheet
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ATMEGA32A-MUR
Atmel Corporation
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQCC44, 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VKKD-3, VQFN-44
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | QFN | |
| Package Description | 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VKKD-3, VQFN-44 | |
| Pin Count | 44 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.31.00.01 | |
| Core Architecture | AVR | |
| Device Core | AVR | |
| Clock Speed | 16 | |
| 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 SUPPY AT 8 MHZ | |
| Address Bus Width | ||
| Bit Size | 8 | |
| CPU Family | AVR RISC | |
| Clock Frequency-Max | 16 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQCC-N44 | |
| JESD-609 Code | e3 | |
| Length | 7 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of I/O Lines | 32 | |
| Number of Terminals | 44 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC44,.28SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 2048 | |
| ROM (words) | 32768 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1 mm | |
| Speed | 16 MHz | |
| Supply Current-Max | 15 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 Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for ATMEGA32A-MUR
This table gives cross-reference parts and alternative options found for ATMEGA32A-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 ATMEGA32A-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 |
|---|---|---|---|---|
| ATMEGA32A-MU | Microchip Technology Inc | $3.9217 | IC MCU 8BIT 32KB FLASH 44VQFN | ATMEGA32A-MUR vs ATMEGA32A-MU |
| ATMEGA32A-MUR | Microchip Technology Inc | $3.9769 | IC MCU 8BIT 32KB FLASH 44VQFN | ATMEGA32A-MUR vs ATMEGA32A-MUR |
| ATMEGA32A-MNR | Atmel Corporation | Check for Price | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQCC44, 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VKKD-3, VQFN-44 | ATMEGA32A-MUR vs ATMEGA32A-MNR |
| ATMEGA32A-MNR | Microchip Technology Inc | Check for Price | IC MCU 8BIT 32KB FLASH 44VQFN | ATMEGA32A-MUR vs ATMEGA32A-MNR |
| ATMEGA32A-MU-SL383 | Atmel Corporation | Check for Price | Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQCC44, 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VKKD-3, VQFN-44 | ATMEGA32A-MUR vs ATMEGA32A-MU-SL383 |
ATMEGA32A-MUR Frequently Asked Questions (FAQ)
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The ATMEGA32A-MUR can operate at a maximum clock frequency of 16 MHz, but it can also be operated at lower frequencies to reduce power consumption.
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The BOD can be configured using the BODLEVEL fuse bits in the FUSE BYTE register. The BOD can be set to detect voltage levels between 1.8V and 4.3V in 0.1V increments.
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Yes, the ATMEGA32A-MUR can be used in a 3.3V system, but it requires an external voltage regulator to ensure that the voltage supply is within the recommended operating range of 4.5V to 5.5V.
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The internal oscillator can be enabled by setting the CKSEL fuses to '11' and the SUT fuses to '10'. The oscillator frequency can be calibrated using the OSCCAL register.
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The maximum current that can be sourced or sunk by the I/O pins of the ATMEGA32A-MUR is 40mA, but it is recommended to limit the current to 20mA to ensure reliable operation.