ATSAML22J18A-AUTAlternatives & Equivalent Parts
About ATSAML22J18A-AUT
ATSAML22J18A-AUT is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat 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 | ATSAML22J18A-AUTSource | PIC18F26K83-I/ML | TPS71725DCKR | ATSAML22J16A-AUT |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Texas Instruments | Microchip |
| Package Type | Quad Flat Packages | Quad Flat No-Lead | SOT23 (5-Pin) | Quad Flat Packages |
| Pin Count | 64 | 28 | 5 | 64 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $4.1100 | $1.8400 | $0.5786 | $3.1000 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| Manufacturer Package Code | TQFP-64 | VQFN-28 | — | TQFP-64 |
| Factory Lead Time | 10 Weeks | 6 Weeks | — | 10 Weeks |
| YTEOL | 18 | 19 | 15 | 18 |
| Has ADC | YES | YES | — | YES |
| Bit Size | 32 | 8 | — | 32 |
| Boundary Scan | NO | NO | — | NO |
| CPU Family | CORTEX-M0 | PIC18 | — | CORTEX-M0 |
| Clock Frequency-Max | 32 MHz | 64 MHz | — | 32 MHz |
| DAC Channels | NO | YES | — | NO |
| DMA Channels | YES | YES | — | YES |
| Format | FIXED POINT | FIXED POINT | — | FIXED POINT |
| Integrated Cache | YES | NO | — | YES |
| JESD-30 Code | S-PQFP-G64 | S-PQCC-N28 | R-PDSO-G5 | S-PQFP-G64 |
| JESD-609 Code | e3 | e3 | e4 | e3 |
| Low Power Mode | YES | YES | — | YES |
| Number of DMA Channels | 16 | 2 | — | 16 |
| Number of External Interrupts | 16 | 3 | — | 16 |
| Number of I/O Lines | 50 | 25 | — | 50 |
| Number of Serial I/Os | 4 | 2 | — | 4 |
| Number of Timers | 5 | 7 | — | 5 |
| On Chip Data RAM Width | 32 | 8 | — | 32 |
| On Chip Program ROM Width | 8 | 8 | — | 8 |
| PWM Channels | YES | YES | — | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 | LCC28,.24SQ,25 | TSSOP5/6,.08 | QFP64,.47SQ,20 |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | SQUARE |
| Package Style | FLATPACK, THIN PROFILE | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, THIN PROFILE |
| RAM (bytes) | 32768 | 4096 | — | 8192 |
| RAM (words) | 8192 | — | — | 2048 |
| ROM (words) | 65536 | 65536 | — | 65536 |
| ROM Programmability | FLASH | FLASH | — | FLASH |
| Speed | 32 MHz | 64 MHz | — | 32 MHz |
| Supply Current-Max | 92 mA | 20 mA | — | 92 mA |
| Supply Voltage-Max | 3.63 V | 5.5 V | — | 3.63 V |
| Supply Voltage-Min | 3.3 V | 3 V | — | 3.3 V |
| Supply Voltage-Nom | 3.3 V | 3 V | — | 3.3 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | BICMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | NO LEAD | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.65 mm | 0.65 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | DUAL | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC |
| ## ATSAML22J18A-AUT Alternates Showing results | Image | — | — | — |
| Date Of Intro | — | 2017-08-14 | — | — |
| Additional Feature | — | OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ | — | — |
| ## PIC18F26K83-I/ML Alternates Showing results | — | Image | — | — |
| Adjustability | — | — | FIXED | — |
| Dropout Voltage1-Max | — | — | 0.3 V | — |
| Dropout Voltage1-Nom | — | — | 0.17 V | — |
| Input Voltage Absolute-Max | — | — | 7 V | — |
| Input Voltage-Max | — | — | 6.5 V | — |
| Input Voltage-Min | — | — | 2.5 V | — |
| Number of Functions | — | — | 1 | — |
| Number of Outputs | — | — | 1 | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — |
| Output Current1-Max | — | — | 0.15 A | — |
| Output Voltage1-Max | — | — | 2.575 V | — |
| Output Voltage1-Min | — | — | 2.425 V | — |
| Output Voltage1-Nom | — | — | 2.5 V | — |
| Packing Method | — | — | TR | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Qualification Status | — | — | Not Qualified | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| Voltage Tolerance-Max | — | — | 3% | — |
| ## TPS71725DCKR Alternates Showing results | — | — | Image | — |
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 ATSAML22J18A-AUT — response within 24 hours.
Quick Links
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQFP64
Why Look for Alternatives?
Finding alternatives for ATSAML22J18A-AUT 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 ATSAML22J18A-AUT 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 ATSAML22J18A-AUT?
Known equivalents for ATSAML22J18A-AUT include PIC18F26K83-I/ML, TPS71725DCKR, ATSAML22J16A-AUT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAML22J18A-AUT?
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 ATSAML22J18A-AUT 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.