ATSAMD21J17A-CUAlternatives & Equivalent Parts
About ATSAMD21J17A-CU
ATSAMD21J17A-CU is a Integrated Circuit component manufactured by Microchip. It comes in a BGA 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 | ATSAMD21J17A-CUSource | ATSAMD21J16A-CUT | ATSAMD21J18A-CUT |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip |
| Package Type | BGA | BGA | BGA |
| Pin Count | 64 | 64 | 64 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $2.5800 | — | $3.4200 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Manufacturer Package Code | UFBGA-64 | — | UFBGA-64 |
| Factory Lead Time | 10 Weeks | — | 10 Weeks |
| YTEOL | 19 | 7.25 | 18 |
| Has ADC | YES | YES | YES |
| Bit Size | 32 | 32 | 32 |
| Boundary Scan | YES | YES | YES |
| CPU Family | CORTEX-M0 | — | CORTEX-M0 |
| Clock Frequency-Max | 32 MHz | 32 MHz | 32 MHz |
| DAC Channels | YES | YES | YES |
| DMA Channels | YES | YES | YES |
| Format | FIXED POINT | — | FIXED POINT |
| Integrated Cache | YES | — | YES |
| JESD-30 Code | S-PBGA-B64 | S-PBGA-B64 | S-PBGA-B64 |
| Low Power Mode | YES | — | YES |
| Number of DMA Channels | 12 | — | 12 |
| Number of External Interrupts | 16 | — | 16 |
| Number of I/O Lines | 52 | 53 | 52 |
| Number of Serial I/Os | 8 | — | 8 |
| Number of Timers | 8 | — | 8 |
| On Chip Data RAM Width | 8 | — | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | BGA64,8X8,40 | — | BGA64,8X8,40 |
| Package Shape | SQUARE | SQUARE | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| RAM (bytes) | 16384 | — | 32768 |
| ROM (words) | 131072 | 65536 | 262144 |
| ROM Programmability | FLASH | FLASH | FLASH |
| Screening Level | TS 16949 | — | TS 16949 |
| Speed | 48 MHz | 48 MHz | 48 MHz |
| Supply Current-Max | 7 mA | — | 7 mA |
| Supply Voltage-Max | 3.63 V | 3.63 V | 3.63 V |
| Supply Voltage-Min | 1.62 V | 3.3 V | 1.62 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | BALL | BALL | BALL |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | BOTTOM | BOTTOM | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Peak Reflow Temperature (Cel) | — | — | NOT SPECIFIED |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED |
| ## ATSAMD21J18A-CUT 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 2 alternatives for ATSAMD21J17A-CU — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PBGA64
Why Look for Alternatives?
Finding alternatives for ATSAMD21J17A-CU 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 ATSAMD21J17A-CU 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 ATSAMD21J17A-CU?
Known equivalents for ATSAMD21J17A-CU include ATSAMD21J16A-CUT, ATSAMD21J18A-CUT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAMD21J17A-CU?
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 ATSAMD21J17A-CU 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.