Part Details for ATMEGA164A-MCHR by Atmel Corporation
Results Overview of ATMEGA164A-MCHR by Atmel Corporation
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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.
ATMEGA164A-MCHR Information
ATMEGA164A-MCHR 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 ATMEGA164A-MCHR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-ATMEGA164A-MCHR-ND
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DigiKey | IC MCU 8BIT 16KB FLASH 44QFN Min Qty: 93 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
93 In Stock |
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$4.1400 | Buy Now |
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DISTI #
85964419
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Verical | ATMEGA164A-MCHR Min Qty: 76 Package Multiple: 1 Date Code: 1101 | Americas - 93 |
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$4.9750 | Buy Now |
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Rochester Electronics | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant Status: Active Min Qty: 1 | 93 |
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$3.1800 / $3.9800 | Buy Now |
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Vyrian | Peripheral ICs | 96 |
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RFQ |
Part Details for ATMEGA164A-MCHR
ATMEGA164A-MCHR CAD Models
ATMEGA164A-MCHR Part Data Attributes
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ATMEGA164A-MCHR
Atmel Corporation
Buy Now
Datasheet
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ATMEGA164A-MCHR
Atmel Corporation
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC44, 5 X 5 MM, 1 MM HEIGHT, GREEN, QFN-44
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | QFN | |
| Package Description | QFN-44 | |
| Pin Count | 44 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 4 Weeks | |
| 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 | YES | |
| 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-N44 | |
| JESD-609 Code | e4 | |
| Length | 5 mm | |
| Low Power Mode | YES | |
| Number of External Interrupts | 3 | |
| Number of I/O Lines | 32 | |
| Number of Serial I/Os | 2 | |
| Number of Terminals | 44 | |
| 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 | LCC44(UNSPEC) | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 1024 | |
| ROM (words) | 8192 | |
| 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 Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.7 mm | |
| Terminal Position | QUAD | |
| Width | 5 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for ATMEGA164A-MCHR
This table gives cross-reference parts and alternative options found for ATMEGA164A-MCHR. 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 ATMEGA164A-MCHR, 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 |
|---|---|---|---|---|
| ATMEGA164A-MUR | Atmel Corporation | Check for Price | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC44, 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VKKD-3, VQFN-44 | ATMEGA164A-MCHR vs ATMEGA164A-MUR |
| ATMEGA164A-MU | Atmel Corporation | Check for Price | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC44, 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VKKD-3, VQFN-44 | ATMEGA164A-MCHR vs ATMEGA164A-MU |
| ATMEGA164A-AU | Atmel Corporation | Check for Price | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44 | ATMEGA164A-MCHR vs ATMEGA164A-AU |
| ATMEGA164A-PU | Atmel Corporation | Check for Price | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP40, 0.600 INCH, GREEN, PLASTIC, MS-011AC, DIP-40 | ATMEGA164A-MCHR vs ATMEGA164A-PU |
| ATMEGA164A-CUR | Atmel Corporation | Check for Price | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PBGA49, 5 X 5 MM, 1 MM HEIGHT, 0.65 MM PITCH, GREEN, VFBGA-49 | ATMEGA164A-MCHR vs ATMEGA164A-CUR |
ATMEGA164A-MCHR Frequently Asked Questions (FAQ)
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The ATMEGA164A-MCHR can operate at a maximum clock frequency of 20 MHz, but it is recommended to use a clock frequency of 16 MHz or lower for optimal performance and to ensure that the device operates within its specifications.
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The BOD can be configured using the BODLEVEL fuse bits in the FUSE BYTE section of the device. The BOD can be set to detect voltage levels between 1.8V and 4.3V, and can be enabled or disabled using the BODEN fuse bit.
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The maximum current that can be drawn from the VCC pin of the ATMEGA164A-MCHR is 200mA, but it is recommended to keep the current below 150mA to ensure that the device operates within its specifications.
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The internal oscillator of the ATMEGA164A-MCHR can be enabled by setting the CKSEL fuse bits to '11' and the SUT_CKSEL fuse bit to '0'. The oscillator frequency can be calibrated using the OSCCAL register.
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The minimum voltage required for the ATMEGA164A-MCHR to operate is 1.8V, but it is recommended to use a voltage of 2.7V or higher for optimal performance.