ATSAMD21G15A-MUAlternatives & Equivalent Parts
About ATSAMD21G15A-MU
ATSAMD21G15A-MU 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.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for ATSAMD21G15A-MU — response within 24 hours.
Specification Comparison
| Parameter | ATSAMD21G15A-MUSource | ATSAMD21G18A-MUT | APHB1608ZGSURKC | TPS560430X3FDBVR | CRCW0603200KJNEA | ATSAMD20G17A-MU |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Kingbright | Texas Instruments | Vishay | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Other | SOT23 (6-Pin) | Resistor Chip | Quad Flat No-Lead |
| Pin Count | 49 | 48 | 4 | 6 | 2 | 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 | -55.0°C ~ 155.0°C | -40.0°C ~ 85.0°C |
| Price | — | $3.4300 | $0.2680 | $0.6156 | $0.0013 | $2.1700 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Date Of Intro | 2017-02-01 | — | — | 2018-06-16 | — | — |
| YTEOL | 8.38 | 14 | 6 | 15 | 12 | 13 |
| Has ADC | YES | YES | — | — | — | YES |
| Bit Size | 32 | 32 | — | — | — | 32 |
| Boundary Scan | YES | NO | — | — | — | YES |
| CPU Family | Cortex-M0+ | Cortex-M0+ | — | — | — | CORTEX-M0 |
| Clock Frequency-Max | 32 MHz | 32 MHz | — | — | — | 32 MHz |
| DAC Channels | YES | YES | — | — | — | YES |
| DMA Channels | YES | YES | — | — | — | NO |
| Format | FIXED POINT | FIXED POINT | — | — | — | FIXED POINT |
| Integrated Cache | YES | YES | — | — | — | YES |
| JESD-30 Code | S-XQCC-N48 | S-XQCC-N48 | — | R-PDSO-G6 | — | S-PQCC-N48 |
| Low Power Mode | YES | YES | — | — | — | YES |
| Number of DMA Channels | 12 | 12 | — | — | — | — |
| Number of External Interrupts | 16 | 16 | — | — | — | 16 |
| Number of I/O Lines | 38 | 38 | — | — | — | 38 |
| Number of Serial I/Os | 8 | 6 | — | — | — | — |
| Number of Timers | 6 | 8 | — | — | — | 6 |
| On Chip Data RAM Width | 8 | 8 | — | — | — | 8 |
| On Chip Program ROM Width | 8 | 8 | — | — | — | 8 |
| PWM Channels | YES | YES | — | — | — | YES |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.27SQ,20 | LCC48,.27SQ,20 | — | TSOP6,.11,37 | — | LCC48,.27SQ,20 |
| Package Shape | SQUARE | SQUARE | — | RECTANGULAR | — | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMT | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 4096 | 32768 | — | — | — | 16384 |
| ROM (words) | 32768 | 262144 | — | — | — | 131072 |
| ROM Programmability | FLASH | FLASH | — | — | — | FLASH |
| Screening Level | TS 16949 | TS 16949 | — | — | — | — |
| Speed | 48 MHz | 48 MHz | — | — | — | 48 MHz |
| Supply Current-Max | 7 mA | 92 mA | — | — | — | 92 mA |
| Supply Voltage-Max | 3.63 V | 3.63 V | — | — | — | 3.63 V |
| Supply Voltage-Min | 1.62 V | 1.62 V | — | — | — | 3.3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | — | — | — | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | — | — | METAL GLAZE/THICK FILM | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | AUTOMOTIVE | — | INDUSTRIAL |
| Terminal Form | NO LEAD | NO LEAD | — | GULL WING | — | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 1.2 mm | 0.95 mm | — | 0.5 mm |
| Terminal Position | QUAD | QUAD | — | DUAL | — | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC |
| ## ATSAMD21G15A-MU Alternates Showing results | Image | — | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | Yes | Yes |
| Manufacturer Package Code | — | VQFN-48 | — | — | — | VQFN-48 |
| Factory Lead Time | — | 7 Weeks | — | — | — | 9 Weeks |
| Qualification Status | — | Not Qualified | — | — | — | Not Qualified |
| RAM (words) | — | 32768 | — | — | — | 16384 |
| ## ATSAMD21G18A-MUT Alternates Showing results | — | Image | — | — | — | — |
| Color | — | — | HYPER RED/GREEN | — | — | — |
| Configuration | — | — | SEPARATE, 2 ELEMENTS | — | — | — |
| Forward Current-Max | — | — | 0.03 A | — | — | — |
| JESD-609 Code | — | — | e3 | e4 | — | e3 |
| Lens Type | — | — | WATER CLEAR | — | — | — |
| Luminous Intensity-Nom | — | — | 250.0/350.0 mcd | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | SURFACE MOUNT | — |
| Number of Functions | — | — | 1 | 1 | — | — |
| Optoelectronic Device Type | — | — | DUAL COLOR LED | — | — | — |
| Overall Height | — | — | 0.5 mm | — | — | — |
| Packing Method | — | — | TR, 7 INCH | — | TR, Paper, 7 Inch | — |
| Peak Wavelength | — | — | 650/515 nm | — | — | — |
| Shape | — | — | RECTANGULAR | — | — | — |
| Size | — | — | 1.6 mm | — | — | — |
| Terminal Finish | — | — | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) |
| Viewing Angle | — | — | 130 deg | — | — | — |
| 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 | — | — |
| 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 | — | — |
| Switcher Configuration | — | — | — | BUCK | — | — |
| Switching Frequency-Max | — | — | — | 2100 kHz | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | — |
| ## TPS560430X3FDBVR Alternates Showing results | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — |
| Additional Feature | — | — | — | — | RATED AC VOLTAGE (V): 75 | — |
| Construction | — | — | — | — | Rectangular | — |
| Package Height | — | — | — | — | 0.45 mm | — |
| Package Length | — | — | — | — | 1.55 mm | — |
| Package Width | — | — | — | — | 0.85 mm | — |
| Rated Power Dissipation (P) | — | — | — | — | 0.1 W | — |
| Rated Temperature | — | — | — | — | 70 °C | — |
| Reference Standard | — | — | — | — | AEC-Q200 | — |
| Resistance | — | — | — | — | 200000 Ω | — |
| Resistor Type | — | — | — | — | FIXED RESISTOR | — |
| Size Code | — | — | — | — | 0603 | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | — |
| Tolerance | — | — | — | — | 5% | — |
| Working Voltage | — | — | — | — | 75 V | — |
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 5 alternatives for ATSAMD21G15A-MU — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ATSAMD21G15A-MU 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 ATSAMD21G15A-MU 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for ATSAMD21G15A-MU. Get expert recommendations within 24 hours.
FAQ
What is equivalent to ATSAMD21G15A-MU?
Known equivalents for ATSAMD21G15A-MU include ATSAMD21G18A-MUT, APHB1608ZGSURKC, TPS560430X3FDBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAMD21G15A-MU?
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 ATSAMD21G15A-MU 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.