ATMEGA1608-XUAlternatives & Equivalent Parts
About ATMEGA1608-XU
ATMEGA1608-XU is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | ATMEGA1608-XUSource | ATMEGA1608-XF | ATMEGA1608-XFR | ATMEGA1608-XUR |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 28 | 28 | 28 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.8700 | $1.0000 | $0.9200 | $0.8440 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | SSOP-28 | SSOP-28 | SSOP-28 | SSOP-28 |
| Factory Lead Time | 11 Weeks | 11 Weeks | 11 Weeks | 11 Weeks |
| Date Of Intro | 2019-08-07 | 2019-08-07 | 2019-08-07 | 2019-08-07 |
| YTEOL | 18 | 18 | 18 | 18 |
| Has ADC | YES | YES | YES | YES |
| Additional Feature | IT ALSO OPERATES AT 5MHZ AT MINI 1.8V | ALSO OPERATES AT 2.7V SUPPLY @ 8MHZ | ALSO OPERATES AT 2.7V SUPPLY @ 8MHZ | IT ALSO OPERATES AT 5MHZ AT MINI 1.8V |
| Bit Size | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | YES | YES | NO |
| CPU Family | AVR RISC | AVR RISC | AVR RISC | AVR RISC |
| Clock Frequency-Max | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| DAC Channels | NO | NO | NO | NO |
| DMA Channels | NO | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | NO | NO |
| JESD-30 Code | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | YES |
| Number of External Interrupts | 6 | 6 | 6 | 6 |
| Number of I/O Lines | 23 | 23 | 23 | 23 |
| Number of Serial I/Os | 3 | 3 | 3 | 3 |
| Number of Timers | 4 | 4 | 4 | 4 |
| On Chip Data RAM Width | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 |
| PWM Channels | NO | NO | NO | NO |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 | SSOP28,.3 | SSOP28,.3 | SSOP28,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH |
| RAM (bytes) | 2048 | 2048 | 2048 | 2048 |
| RAM (words) | 2048 | 2048 | 2048 | 2048 |
| ROM (words) | 16384 | 16384 | 16384 | 16384 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH |
| Speed | 20 MHz | 16 MHz | 16 MHz | 20 MHz |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | 4.5 V | 4.5 V | 5 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Screening Level | — | AEC-Q100 | AEC-Q100 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for ATMEGA1608-XU — response within 24 hours.
Quick Links
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PDSO28
Microchip Technology Inc 20MHz, 16KB, SSOP28, Ind 85C, Green
Why Look for Alternatives?
Finding alternatives for ATMEGA1608-XU is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ATMEGA1608-XU replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to ATMEGA1608-XU?
Known equivalents for ATMEGA1608-XU include ATMEGA1608-XF, ATMEGA1608-XFR, ATMEGA1608-XUR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA1608-XU?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify ATMEGA1608-XU alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.