ATSAM3X8EA-AUAlternatives & Equivalent Parts
About ATSAM3X8EA-AU
ATSAM3X8EA-AU 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 | ATSAM3X8EA-AUSource | CS8406-CZZ | SN74F151BDR | SN74F151BDRE4 | ATSAM3X4EA-AU |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Cirrus Logic | Texas Instruments | Texas Instruments | Microchip |
| Package Type | Quad Flat Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Quad Flat Packages |
| Pin Count | 144 | 28 | 16 | 16 | 144 |
| Temperature Range | -40.0°C ~ 85.0°C | -10.0°C ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $5.5075 | $3.4926 | $0.3208 | $0.2392 | $9.9000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | Yes |
| Manufacturer Package Code | LQFP-144 | — | — | — | LQFP-144 |
| Factory Lead Time | 4 Weeks | — | — | — | 9 Weeks |
| YTEOL | 14 | 0 | 15 | 0 | 13 |
| Has ADC | YES | — | — | — | YES |
| Address Bus Width | 24 | — | — | — | 24 |
| Bit Size | 32 | — | — | — | 32 |
| Boundary Scan | YES | — | — | — | YES |
| CPU Family | CORTEX-M3 | — | — | — | CORTEX-M3 |
| Clock Frequency-Max | 20 MHz | — | — | — | 20 MHz |
| DAC Channels | YES | — | — | — | YES |
| DMA Channels | YES | — | — | — | YES |
| External Data Bus Width | 16 | — | — | — | 16 |
| JESD-30 Code | S-PQFP-G144 | R-PDSO-G28 | R-PDSO-G16 | R-PDSO-G16 | S-PQFP-G144 |
| JESD-609 Code | e3 | e3 | e4 | e4 | e3 |
| Number of I/O Lines | 104 | — | — | — | 104 |
| On Chip Program ROM Width | 8 | — | — | — | 8 |
| PWM Channels | YES | — | — | — | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 | TSSOP28,.25 | SOP16,.25 | SOP16,.25 | QFP144,.87SQ,20 |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 98304 | — | — | — | 65536 |
| ROM (words) | 524288 | — | — | — | 262144 |
| ROM Programmability | FLASH | — | — | — | FLASH |
| Speed | 84 MHz | — | — | — | 84 MHz |
| Supply Voltage-Max | 1.95 V | — | — | — | 1.95 V |
| Supply Voltage-Min | 1.8 V | — | — | — | 1.8 V |
| Supply Voltage-Nom | 1.8 V | — | — | — | 1.8 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | TTL | TTL | CMOS |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.65 mm | 1.27 mm | 1.27 mm | 0.5 mm |
| Terminal Position | QUAD | DUAL | DUAL | DUAL | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC |
| ## ATSAM3X8EA-AU Alternates Showing results | Image | — | — | — | — |
| Consumer IC Type | — | CONSUMER CIRCUIT | — | — | — |
| Number of Functions | — | 1 | 1 | 1 | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | — |
| Supply Voltage-Max (Vsup) | — | 5.25 V | 5.5 V | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 3.14 V | 4.5 V | 4.5 V | — |
| Family | — | — | F/FAST | F/FAST | — |
| Load Capacitance (CL) | — | — | 50 pF | 50 pF | — |
| Logic IC Type | — | — | MULTIPLEXER | MULTIPLEXER | — |
| Max I(ol) | — | — | 0.02 A | 0.02 A | — |
| Number of Bits | — | — | 2 | 2 | — |
| Number of Inputs | — | — | 8 | 8 | — |
| Number of Outputs | — | — | 1 | 1 | — |
| Output Characteristics | — | — | 3-STATE | 3-STATE | — |
| Output Polarity | — | — | COMPLEMENTARY | COMPLEMENTARY | — |
| Packing Method | — | — | TR | TR | — |
| Power Supply Current-Max (ICC) | — | — | 21 mA | 21 mA | — |
| Prop. Delay@Nom-Sup | — | — | 9.5 ns | 9.5 ns | — |
| Propagation Delay (tpd) | — | — | 9 ns | 9 ns | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | 5 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | — |
| ## SN74F151BDR Alternates Showing results | — | — | Image | — | — |
| ## SN74F151BDRE4 Alternates Showing results | — | — | — | Image | — |
| ## ATSAM3X4EA-AU 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 4 alternatives for ATSAM3X8EA-AU — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ATSAM3X8EA-AU 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 ATSAM3X8EA-AU 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 ATSAM3X8EA-AU?
Known equivalents for ATSAM3X8EA-AU include CS8406-CZZ, SN74F151BDR, SN74F151BDRE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAM3X8EA-AU?
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 ATSAM3X8EA-AU 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.