ATSAMV71Q20B-AABAlternatives & Equivalent Parts
About ATSAMV71Q20B-AAB
ATSAMV71Q20B-AAB 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 | ATSAMV71Q20B-AABSource | ATSAMV71Q20B-AABT | ATSAMV71Q21B-AAB | ATSAMV71Q21B-AABT |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 144 | 144 | 144 | 144 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $12.0400 | $12.8800 | $14.1300 | $14.1500 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | LQFP-144 | LQFP-144 | LQFP-144 | LQFP-144 |
| Factory Lead Time | 9 Weeks | 9 Weeks | 9 Weeks | 9 Weeks |
| YTEOL | 18 | 18 | 19 | 19 |
| Has ADC | YES | YES | YES | YES |
| Additional Feature | ONE ADC CHANNEL IS RESERVED FOR INTERNAL TEMPERATURE SENSOR | ONE ADC CHANNEL IS RESERVED FOR INTERNAL TEMPERATURE SENSOR | ONE ADC CHANNEL IS RESERVED FOR INTERNAL TEMPERATURE SENSOR | ONE ADC CHANNEL IS RESERVED FOR INTERNAL TEMPERATURE SENSOR |
| Address Bus Width | 24 | 24 | 24 | 24 |
| Bit Size | 32 | 32 | 32 | 32 |
| Boundary Scan | YES | NO | YES | NO |
| CPU Family | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 |
| Clock Frequency-Max | 150 MHz | 150 MHz | 150 MHz | 150 MHz |
| DAC Channels | YES | YES | YES | YES |
| DMA Channels | YES | YES | YES | YES |
| External Data Bus Width | 16 | 16 | 16 | 16 |
| Format | FLOATING POINT | FLOATING POINT | FLOATING POINT | FLOATING POINT |
| Integrated Cache | NO | YES | NO | YES |
| JESD-30 Code | S-PQFP-G144 | S-PQFP-G144 | S-PQFP-G144 | S-PQFP-G144 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Low Power Mode | NO | YES | NO | YES |
| Number of DMA Channels | 24 | 24 | 24 | 24 |
| Number of External Interrupts | 1 | 3 | 1 | 3 |
| Number of I/O Lines | 114 | 114 | 114 | 114 |
| Number of Serial I/Os | 8 | — | 8 | — |
| Number of Timers | 12 | 12 | 12 | 12 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 | — | QFP144,.87SQ,20 | — |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| ROM (words) | 1048576 | 1048576 | 2097152 | 2097152 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH |
| Screening Level | AEC-Q100; TS 16949 | AEC-Q100; TS 16949 | AEC-Q100; TS 16949 | AEC-Q100; TS 16949 |
| Speed | 300 MHz | 300 MHz | 300 MHz | 300 MHz |
| Supply Voltage-Max | 3.6 V | 1.32 V | 3.6 V | 1.32 V |
| Supply Voltage-Min | 3 V | 1.08 V | 3 V | 1.08 V |
| Supply Voltage-Nom | 3.3 V | 1.2 V | 3.3 V | 1.2 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| On Chip Data RAM Width | — | 8 | — | 8 |
| RAM (bytes) | — | 393216 | — | 393216 |
| RAM (words) | — | 393216 | — | 393216 |
| Supply Current-Max | — | 0.006 mA | — | 0.006 mA |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 |
| ## ATSAMV71Q21B-AAB Alternates Showing results | — | — | Image | — |
| ## ATSAMV71Q21B-AABT 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 3 alternatives for ATSAMV71Q20B-AAB — response within 24 hours.
Quick Links
Microchip Technology Inc Cortex-M7 Ethernet AVB
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 300MHz, CMOS, PQFP144
Why Look for Alternatives?
Finding alternatives for ATSAMV71Q20B-AAB 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 ATSAMV71Q20B-AAB 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 ATSAMV71Q20B-AAB?
Known equivalents for ATSAMV71Q20B-AAB include ATSAMV71Q20B-AABT, ATSAMV71Q21B-AAB, ATSAMV71Q21B-AABT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAMV71Q20B-AAB?
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 ATSAMV71Q20B-AAB 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.