ATSAMD21G17D-AUTAlternatives & Equivalent Parts
About ATSAMD21G17D-AUT
ATSAMD21G17D-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.
Need pricing on these alternatives?
Get one quote covering all 7 alternatives for ATSAMD21G17D-AUT — response within 24 hours.
Specification Comparison
| Parameter | ATSAMD21G17D-AUTSource | ATSAMD21E17A-AU | ATSAME54N20A-AUT | ATSAME54P20A-AU | ULN2003V12T16-13 | ATSAMD21G18A-AUT | ATSAMD21G16B-AFT | ATSAMD21G15B-AFT |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Diodes Inc. | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Small Outline Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 48 | 32 | 100 | 128 | 16 | 48 | 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 ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.1900 | $2.0300 | $6.2000 | $7.1600 | $0.1245 | $1.5900 | $2.4300 | $1.0018 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Manufacturer Package Code | TQFP-48 | TQFP-32 | TQFP-100 | TQFP-128 | — | TQFP-48 | TQFP-48 | TQFP-48 |
| Factory Lead Time | 8 Weeks | 7 Weeks | 11 Weeks | 11 Weeks | 12 Weeks | 4 Weeks | 9 Weeks | 9 Weeks |
| YTEOL | 19 | 14 | 18 | 18 | 5 | 14 | 19 | 19 |
| Has ADC | YES | YES | YES | YES | — | YES | YES | YES |
| Bit Size | 32 | 32 | 32 | 32 | — | 32 | 32 | 32 |
| Boundary Scan | YES | NO | NO | NO | — | NO | YES | YES |
| CPU Family | Cortex-M0+ | Cortex-M0+ | CORTEX-M4F | CORTEX-M4F | — | Cortex-M0+ | Cortex-M0+ | Cortex-M0+ |
| Clock Frequency-Max | 32 MHz | 32 MHz | 48 MHz | 48 MHz | — | 32 MHz | 32 MHz | 32 MHz |
| DAC Channels | YES | YES | YES | YES | — | YES | YES | YES |
| DMA Channels | YES | YES | YES | YES | — | YES | YES | YES |
| Format | FIXED POINT | FIXED POINT | FLOATING POINT | FLOATING POINT | — | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | YES | YES | YES | YES | — | YES | YES | YES |
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G32 | S-PQFP-G100 | S-PQFP-G128 | R-PDSO-G16 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 |
| JESD-609 Code | e3 | — | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | YES | — | YES | YES | YES |
| Number of DMA Channels | 12 | 12 | 32 | 32 | — | 12 | 12 | 12 |
| Number of External Interrupts | 16 | 16 | 16 | 16 | — | 16 | 16 | 16 |
| Number of I/O Lines | 38 | 26 | 81 | 99 | — | 38 | 38 | 38 |
| Number of Serial I/Os | 7 | 4 | — | — | — | 6 | 8 | 8 |
| Number of Timers | 9 | 8 | 13 | 13 | — | 8 | 6 | 6 |
| On Chip Data RAM Width | 8 | 8 | 8 | 8 | — | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 | — | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | YES | — | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ | TQFP32,.35SQ,32 | — | TQFP128,.55SQ | TSSOP16,.25 | TQFP48,.35SQ | TQFP48,.35SQ | TQFP48,.35SQ |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 260 | — | — | — |
| RAM (bytes) | 16384 | 16384 | 262144 | 262144 | — | 32768 | 8192 | 4096 |
| RAM (words) | 16384 | 16384 | 262144 | 262144 | — | 32768 | 8192 | 4096 |
| ROM (words) | 131072 | 131072 | 1048576 | 1048576 | — | 262144 | 65536 | 32768 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | — | FLASH | FLASH | FLASH |
| Screening Level | TS 16949 | TS 16949 | ISO/TS-16949 | ISO/TS-16949 | — | TS 16949 | TS 16949 | TS 16949 |
| Speed | 48 MHz | 48 MHz | 120 MHz | 120 MHz | — | 48 MHz | 48 MHz | 48 MHz |
| Supply Current-Max | 4.7 mA | 92 mA | 360 mA | 360 mA | — | 92 mA | 4.7 mA | 4.7 mA |
| Supply Voltage-Max | 3.63 V | 3.63 V | 3.63 V | 3.63 V | — | 3.63 V | 3.63 V | 3.63 V |
| Supply Voltage-Min | 1.62 V | 1.62 V | 1.71 V | 1.71 V | — | 1.62 V | 1.62 V | 1.62 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 20 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | BIPOLAR | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.8 mm | 0.5 mm | 0.4 mm | 0.65 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | DUAL | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## ATSAMD21G17D-AUT Alternates Showing results | Image | — | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | — | — | Yes | Yes | Yes |
| Qualification Status | — | Not Qualified | — | — | — | Not Qualified | — | — |
| ## ATSAMD21E17A-AU Alternates Showing results | — | Image | — | — | — | — | — | — |
| ## ATSAME54N20A-AUT Alternates Showing results | — | — | Image | — | — | — | — | — |
| ## ATSAME54P20A-AU Alternates Showing results | — | — | — | Image | — | — | — | — |
| Built-in Protections | — | — | — | — | TRANSIENT | — | — | — |
| Driver Number of Bits | — | — | — | — | 7 | — | — | — |
| Input Characteristics | — | — | — | — | STANDARD | — | — | — |
| Interface IC Type | — | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — | — | — |
| Number of Functions | — | — | — | — | 1 | — | — | — |
| Output Characteristics | — | — | — | — | OPEN-COLLECTOR | — | — | — |
| Output Current Flow Direction | — | — | — | — | SINK | — | — | — |
| Output Polarity | — | — | — | — | INVERTED | — | — | — |
| Turn-off Time | — | — | — | — | 0.07 µs | — | — | — |
| Turn-on Time | — | — | — | — | 0.14 µs | — | — | — |
| ## ATSAMD21G18A-AUT 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 7 alternatives for ATSAMD21G17D-AUT — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQFP48
Why Look for Alternatives?
Finding alternatives for ATSAMD21G17D-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 ATSAMD21G17D-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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for ATSAMD21G17D-AUT. Get expert recommendations within 24 hours.
FAQ
What is equivalent to ATSAMD21G17D-AUT?
Known equivalents for ATSAMD21G17D-AUT include ATSAMD21E17A-AU, ATSAME54N20A-AUT, ATSAME54P20A-AU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAMD21G17D-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 ATSAMD21G17D-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.