ATMEGA16A-PUAlternatives & Equivalent Parts
About ATMEGA16A-PU
ATMEGA16A-PU is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | ATMEGA16A-PUSource | OPA350EA | ATMEGA16-16PU |
|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | Microchip |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 40 | 8 | 40 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C |
| Price | $3.1700 | $3.8806 | $5.1800 |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | PDIP-40 | — | PDIP-40 |
| Factory Lead Time | 7 Weeks | — | 8 Weeks |
| YTEOL | 14 | — | 3 |
| Has ADC | YES | — | YES |
| Additional Feature | ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ | — | — |
| Bit Size | 8 | — | 8 |
| Boundary Scan | YES | — | YES |
| CPU Family | AVR RISC | — | AVR RISC |
| Clock Frequency-Max | 16 MHz | — | 16 MHz |
| DAC Channels | NO | — | NO |
| DMA Channels | NO | — | NO |
| Format | FIXED POINT | — | FIXED POINT |
| Integrated Cache | NO | — | NO |
| JESD-30 Code | R-PDIP-T40 | — | R-PDIP-T40 |
| JESD-609 Code | e3 | — | e3 |
| Low Power Mode | YES | — | YES |
| Number of External Interrupts | 3 | — | 3 |
| Number of I/O Lines | 32 | — | 32 |
| Number of Serial I/Os | 1 | — | 1 |
| Number of Timers | 3 | — | 3 |
| On Chip Data RAM Width | 8 | — | 8 |
| On Chip Program ROM Width | 8 | — | 16 |
| PWM Channels | YES | — | YES |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP40,.6 | — | DIP40,.6 |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | — | IN-LINE |
| Qualification Status | Not Qualified | — | Not Qualified |
| RAM (bytes) | 1024 | — | 1024 |
| ROM (words) | 16384 | — | 8192 |
| ROM Programmability | FLASH | — | FLASH |
| Speed | 16 MHz | — | 16 MHz |
| Supply Current-Max | 15 mA | — | 15 mA |
| Supply Voltage-Max | 5.5 V | — | 5.5 V |
| Supply Voltage-Min | 5 V | — | 5 V |
| Supply Voltage-Nom | 5 V | — | 5 V |
| Surface Mount | NO | — | NO |
| Technology | CMOS | — | CMOS |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | — | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | — | 2.54 mm |
| Terminal Position | DUAL | — | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC |
| ## ATMEGA16-16PU Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for ATMEGA16A-PU 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 ATMEGA16A-PU 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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Request Alternatives for ATMEGA16A-PUFAQ
What is equivalent to ATMEGA16A-PU?
Known equivalents for ATMEGA16A-PU include OPA350EA, ATMEGA16-16PU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA16A-PU?
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 ATMEGA16A-PU 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.