ATSAMD21G18A-MUTAlternatives & Equivalent Parts
About ATSAMD21G18A-MUT
ATSAMD21G18A-MUT is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat No-Lead 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 | ATSAMD21G18A-MUTSource | ATSAMD21G18A-MU | ATSAMD21G15A-MU | TPS560430X3FDBVR | ATSAMD21G18A-MFT | ATSAMD20G18A-MNT |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Texas Instruments | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | SOT23 (6-Pin) | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 48 | 48 | 49 | 6 | 48 | 48 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $3.4300 | $2.9300 | — | $0.6156 | $3.2800 | $2.5000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes |
| Manufacturer Package Code | VQFN-48 | VQFN-48 | — | — | VQFN-48 | VQFN-48 |
| Factory Lead Time | 7 Weeks | 1 Week | — | — | 7 Weeks | 7 Weeks |
| YTEOL | 14 | 14 | 8.38 | 15 | 19 | 19 |
| Has ADC | YES | YES | YES | — | YES | YES |
| Bit Size | 32 | 32 | 32 | — | 32 | 32 |
| Boundary Scan | NO | NO | YES | — | YES | YES |
| CPU Family | Cortex-M0+ | Cortex-M0+ | Cortex-M0+ | — | Cortex-M0+ | CORTEX-M0 |
| Clock Frequency-Max | 32 MHz | 32 MHz | 32 MHz | — | 32 MHz | 32 MHz |
| DAC Channels | YES | YES | YES | — | YES | YES |
| DMA Channels | YES | YES | YES | — | YES | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | — | FIXED POINT | FIXED POINT |
| Integrated Cache | YES | YES | YES | — | YES | YES |
| JESD-30 Code | S-XQCC-N48 | S-XQCC-N48 | S-XQCC-N48 | R-PDSO-G6 | S-XQCC-N48 | S-PQCC-N48 |
| Low Power Mode | YES | YES | YES | — | YES | YES |
| Number of DMA Channels | 12 | 12 | 12 | — | 12 | — |
| Number of External Interrupts | 16 | 16 | 16 | — | 16 | 16 |
| Number of I/O Lines | 38 | 38 | 38 | — | 38 | 38 |
| Number of Serial I/Os | 6 | 6 | 8 | — | 8 | — |
| Number of Timers | 8 | 8 | 6 | — | 6 | 6 |
| On Chip Data RAM Width | 8 | 8 | 8 | — | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | — | 8 | 8 |
| PWM Channels | YES | YES | YES | — | YES | YES |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.27SQ,20 | LCC48,.27SQ,20 | LCC48,.27SQ,20 | TSOP6,.11,37 | LCC48,.27SQ,20 | LCC48,.27SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified | Not Qualified | — | — | — | — |
| RAM (bytes) | 32768 | 32768 | 4096 | — | 32768 | 32768 |
| RAM (words) | 32768 | 32768 | — | — | 32768 | 32768 |
| ROM (words) | 262144 | 262144 | 32768 | — | 262144 | 262144 |
| ROM Programmability | FLASH | FLASH | FLASH | — | FLASH | FLASH |
| Screening Level | TS 16949 | TS 16949 | TS 16949 | — | TS 16949 | — |
| Speed | 48 MHz | 48 MHz | 48 MHz | — | 48 MHz | 48 MHz |
| Supply Current-Max | 92 mA | 92 mA | 7 mA | — | 7 mA | 92 mA |
| Supply Voltage-Max | 3.63 V | 3.63 V | 3.63 V | — | 3.63 V | 3.63 V |
| Supply Voltage-Min | 1.62 V | 1.62 V | 1.62 V | — | 1.62 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | — | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | GULL WING | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.95 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | DUAL | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## ATSAMD21G18A-MUT Alternates Showing results | Image | — | — | — | — | — |
| Date Of Intro | — | — | 2017-02-01 | 2018-06-16 | — | — |
| ## ATSAMD21G15A-MU Alternates Showing results | — | — | Image | — | — | — |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | — | — |
| Control Mode | — | — | — | CURRENT-MODE | — | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | — | — | — | 36 V | — | — |
| Input Voltage-Min | — | — | — | 4 V | — | — |
| Input Voltage-Nom | — | — | — | 12 V | — | — |
| JESD-609 Code | — | — | — | e4 | — | e3 |
| Number of Functions | — | — | — | 1 | — | — |
| Number of Outputs | — | — | — | 1 | — | — |
| Output Current-Max | — | — | — | 0.6 A | — | — |
| Output Voltage-Max | — | — | — | 34 V | — | — |
| Output Voltage-Min | — | — | — | 1 V | — | — |
| Output Voltage-Nom | — | — | — | 3.3 V | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — | 260 |
| Switcher Configuration | — | — | — | BUCK | — | — |
| Switching Frequency-Max | — | — | — | 2100 kHz | — | — |
| Terminal Finish | — | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | 30 |
| ## TPS560430X3FDBVR Alternates Showing results | — | — | — | Image | — | — |
| ## ATSAMD21G18A-MFT Alternates Showing results | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for ATSAMD21G18A-MUT — response within 24 hours.
Quick Links
suggested
suggested
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQCC48
Why Look for Alternatives?
Finding alternatives for ATSAMD21G18A-MUT 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 ATSAMD21G18A-MUT 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 ATSAMD21G18A-MUT?
Known equivalents for ATSAMD21G18A-MUT include ATSAMD21G18A-MU, ATSAMD21G15A-MU, TPS560430X3FDBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAMD21G18A-MUT?
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 ATSAMD21G18A-MUT 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.