ATSAME70Q21B-CNAlternatives & Equivalent Parts
About ATSAME70Q21B-CN
ATSAME70Q21B-CN 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 | ATSAME70Q21B-CNSource | ATSAME70J21B-AN | ATSAME70J21B-ANT | AD8226BRMZ | CRCW0402390RFKED | ATSAME70Q21B-CNT | ATSAME70Q21A-CN |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Analog Devices | Vishay | Microchip | Microchip |
| Package Type | BGA | Quad Flat Packages | Quad Flat Packages | Small Outline Packages | Other | BGA | BGA |
| Pin Count | 144 | 64 | 64 | 8 | 2 | 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 ~ 125.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $14.0600 | $12.5100 | $11.4100 | $2.9250 | $0.0020 | $16.4200 | $14.3715 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Manufacturer Package Code | LFBGA-144 | LQFP-64 | LQFP-64 | RM-8 | — | LFBGA-144 | LFBGA-144 |
| Factory Lead Time | 10 Weeks | 9 Weeks | 9 Weeks | — | — | 12 Weeks | 10 Weeks |
| Date Of Intro | 2017-12-06 | — | — | — | — | 2017-12-06 | — |
| YTEOL | 19 | 18 | 18 | 10 | 13 | 19 | 14 |
| Has ADC | YES | YES | YES | — | — | YES | YES |
| Address Bus Width | 24 | 24 | 24 | — | — | 24 | 24 |
| Bit Size | 32 | 32 | 32 | — | — | 32 | 32 |
| Boundary Scan | YES | YES | NO | — | — | YES | YES |
| CPU Family | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 | — | — | CORTEX-M7 | CORTEX-M7 |
| Clock Frequency-Max | 32 MHz | 20 MHz | 20 MHz | — | — | 20 MHz | 32 MHz |
| DAC Channels | YES | YES | YES | — | — | YES | YES |
| DMA Channels | YES | YES | YES | — | — | YES | YES |
| External Data Bus Width | 16 | 16 | 16 | — | — | 16 | 16 |
| Format | FLOATING POINT | FLOATING POINT | FLOATING POINT | — | — | FLOATING POINT | FLOATING POINT |
| Integrated Cache | NO | YES | YES | — | — | YES | NO |
| JESD-30 Code | S-PBGA-B144 | S-PQFP-G64 | S-PQFP-G64 | S-PDSO-G8 | — | S-PBGA-B144 | S-PBGA-B144 |
| Low Power Mode | NO | YES | YES | — | — | YES | NO |
| Number of DMA Channels | 24 | 24 | 24 | — | — | 24 | 24 |
| Number of External Interrupts | 1 | 1 | 3 | — | — | 3 | 1 |
| Number of I/O Lines | 114 | 44 | 44 | — | — | 114 | 114 |
| Number of Serial I/Os | 8 | 6 | — | — | — | — | 8 |
| Number of Timers | 12 | 12 | 12 | — | — | 12 | 12 |
| On Chip Data RAM Width | 32 | 8 | 8 | — | — | 8 | 32 |
| On Chip Program ROM Width | 32 | 8 | 8 | — | — | 8 | 32 |
| PWM Channels | YES | YES | YES | — | — | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | BGA144,12X12,32 | QFP64,.47SQ,20 | — | TSSOP8,.19 | — | BGA144,20X20 | BGA144,12X12,32 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | — | SQUARE | SQUARE |
| Package Style | GRID ARRAY, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE | SMT | GRID ARRAY, LOW PROFILE | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 260 | NOT SPECIFIED | 260 | — | NOT SPECIFIED | — |
| RAM (bytes) | 393216 | 393216 | 393216 | — | — | 393216 | 393216 |
| RAM (words) | 98304 | — | 393216 | — | — | 393216 | 98304 |
| ROM (words) | 524288 | 2097152 | 2097152 | — | — | 2097152 | 524288 |
| ROM Programmability | FLASH | FLASH | FLASH | — | — | FLASH | FLASH |
| Screening Level | TS 16949 | TS 16949 | TS 16949 | — | — | TS 16949 | TS 16949 |
| Speed | 300 MHz | 300 MHz | 300 MHz | — | — | 300 MHz | 300 MHz |
| Supply Current-Max | 10 mA | — | 0.006 mA | 0.6 mA | — | 0.006 mA | 10 mA |
| Supply Voltage-Max | 1.32 V | 1.32 V | 1.32 V | — | — | 1.32 V | 1.32 V |
| Supply Voltage-Min | 1.08 V | 1.08 V | 1.08 V | — | — | 1.08 V | 1.08 V |
| Supply Voltage-Nom | 1.2 V | 1.2 V | 1.2 V | — | — | 1.2 V | 1.2 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | METAL GLAZE/THICK FILM | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | BALL | GULL WING | GULL WING | GULL WING | — | BALL | BALL |
| Terminal Pitch | 0.8 mm | 0.5 mm | 0.5 mm | 0.635 mm | — | 0.5 mm | 0.8 mm |
| Terminal Position | BOTTOM | QUAD | QUAD | DUAL | — | BOTTOM | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 | NOT SPECIFIED | 30 | — | NOT SPECIFIED | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| JESD-609 Code | — | e3 | — | e4 | — | — | e1 |
| Terminal Finish | — | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Pure Matte Tin (Sn) - with Nickel (Ni) barrier | — | Tin/Silver/Copper (Sn/Ag/Cu) |
| Additional Feature | — | — | ALSO OPERATES AS 1.7V TO 3.6V SUPPLY | — | RATED AC VOLTAGE (V): 50 | CONNECTIVITY: RS-485, SD, SPI(5), SSC, TWI(3), UART(5), USART(3), USB | — |
| ## ATSAME70J21B-ANT Alternates Showing results | — | — | Image | — | — | — | — |
| Pbfree Code | — | — | — | No | Yes | — | Yes |
| Amplifier Type | — | — | — | INSTRUMENTATION AMPLIFIER | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.027 µA | — | — | — |
| Bandwidth (3dB)-Nom | — | — | — | 1.5 MHz | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 90 dB | — | — | — |
| Input Offset Current-Max (IIO) | — | — | — | 0.0015 µA | — | — | — |
| Input Offset Voltage-Max | — | — | — | 50 µV | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | -18 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | — | — | — |
| Non-linearity-Max | — | — | — | 0.001% | — | — | — |
| Number of Functions | — | — | — | 1 | — | — | — |
| Qualification Status | — | — | — | Not Qualified | — | — | — |
| Slew Rate-Nom | — | — | — | 0.4 V/us | — | — | — |
| Supply Voltage Limit-Max | — | — | — | 18 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 15 V | — | — | — |
| Voltage Gain-Max | — | — | — | 1000 | — | — | — |
| Voltage Gain-Min | — | — | — | 1 | — | — | — |
| Voltage Gain-Nom | — | — | — | 5 | — | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — | — |
| Construction | — | — | — | — | Rectangular | — | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — | — |
| Package Height | — | — | — | — | 0.35 mm | — | — |
| Package Length | — | — | — | — | 1 mm | — | — |
| Package Width | — | — | — | — | 0.5 mm | — | — |
| Packing Method | — | — | — | — | TR, Paper, 7 Inch | — | — |
| Rated Power Dissipation (P) | — | — | — | — | 0.063 W | — | — |
| Rated Temperature | — | — | — | — | 70 °C | — | — |
| Reference Standard | — | — | — | — | AEC-Q200 | — | — |
| Resistance | — | — | — | — | 390 Ω | — | — |
| Resistor Type | — | — | — | — | FIXED RESISTOR | — | — |
| Size Code | — | — | — | — | 0402 | — | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | — | — |
| Tolerance | — | — | — | — | 1% | — | — |
| Working Voltage | — | — | — | — | 50 V | — | — |
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 6 alternatives for ATSAME70Q21B-CN — response within 24 hours.
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 300MHz, CMOS, PBGA144
Why Look for Alternatives?
Finding alternatives for ATSAME70Q21B-CN 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 ATSAME70Q21B-CN 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 ATSAME70Q21B-CN?
Known equivalents for ATSAME70Q21B-CN include ATSAME70J21B-AN, ATSAME70J21B-ANT, AD8226BRMZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAME70Q21B-CN?
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 ATSAME70Q21B-CN 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.