ATSAM4S4CA-AUAlternatives & Equivalent Parts
About ATSAM4S4CA-AU
ATSAM4S4CA-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.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for ATSAM4S4CA-AU — response within 24 hours.
Specification Comparison
| Parameter | ATSAM4S4CA-AUSource | 68712014022 | ATSAM4S2CA-AU | ATSAM4S8CA-AU | ATSAM4S8CA-AN |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Würth Elektronik | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Other | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 100 | 22 | 100 | 100 | 100 |
| Temperature Range | -40.0°C ~ 85.0°C | -25.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $4.0500 | $0.8100 | $2.4503 | $5.1000 | $4.8300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | Yes |
| Manufacturer Package Code | LQFP-100 | — | LQFP-100 | LQFP-100 | LQFP-100 |
| Factory Lead Time | 22 Weeks | — | 22 Weeks | 18 Weeks | 17 Weeks |
| YTEOL | 13 | 15 | 15 | 14 | 13 |
| Has ADC | YES | — | YES | YES | YES |
| Address Bus Width | 24 | — | 24 | 24 | 24 |
| Bit Size | 32 | — | 32 | 32 | 32 |
| Boundary Scan | YES | — | YES | YES | YES |
| CPU Family | CORTEX-M4 | — | CORTEX-M4 | CORTEX-M4 | CORTEX-M4 |
| Clock Frequency-Max | 50 MHz | — | 50 MHz | 50 MHz | 50 MHz |
| DAC Channels | YES | — | YES | YES | YES |
| DMA Channels | YES | — | YES | YES | YES |
| External Data Bus Width | 8 | — | 8 | 8 | 8 |
| Format | FLOATING POINT | — | FLOATING POINT | FLOATING POINT | FLOATING POINT |
| Integrated Cache | YES | — | YES | YES | YES |
| JESD-30 Code | S-PQFP-G100 | — | S-PQFP-G100 | S-PQFP-G100 | S-PQFP-G100 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | — | YES | YES | YES |
| Number of DMA Channels | 22 | — | 22 | 22 | 22 |
| Number of I/O Lines | 79 | — | 79 | 79 | 79 |
| Number of Timers | 6 | — | 6 | 6 | 6 |
| On Chip Data RAM Width | 8 | — | 8 | 8 | 8 |
| 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 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 |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | — |
| RAM (bytes) | 65536 | — | 65536 | 131072 | 131072 |
| RAM (words) | 65536 | — | 65536 | 131072 | 131072 |
| ROM (words) | 262144 | — | 131072 | 524288 | 524288 |
| ROM Programmability | FLASH | — | FLASH | FLASH | FLASH |
| Speed | 120 MHz | — | 120 MHz | 120 MHz | 120 MHz |
| Supply Current-Max | 25 mA | — | 25 mA | 25 mA | 25 mA |
| Supply Voltage-Max | 1.32 V | — | 1.32 V | 1.32 V | 1.32 V |
| Supply Voltage-Min | 1.2 V | — | 1.2 V | 1.2 V | 1.2 V |
| Supply Voltage-Nom | 1.2 V | — | 1.2 V | 1.2 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 | 0.5 mm |
| Terminal Position | QUAD | — | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | 40 | 40 | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## ATSAM4S4CA-AU Alternates Showing results | Image | — | — | — | — |
| Additional Feature | — | ROHS COMPLIANT | — | — | — |
| Board Mounting Option | — | SOLDER HOLDING POSTS | — | — | — |
| Body Breadth | — | 0.083 inch | — | — | — |
| Body Depth | — | 0.201 inch | — | — | — |
| Body Length | — | 0.65 inch | — | — | — |
| Connector Type | — | FFC/FPC CONNECTOR | — | — | — |
| Contact Finish Mating | — | NOT APPLICABLE | — | — | — |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | — | — | — |
| Contact Gender | — | FEMALE | — | — | — |
| Contact Material | — | NOT APPLICABLE | — | — | — |
| Contact Pattern | — | RECTANGULAR | — | — | — |
| Contact Resistance | — | 20 mΩ | — | — | — |
| Contact Style | — | SINGLE PRONG | — | — | — |
| DIN Conformance | — | NO | — | — | — |
| Dielectric Withstanding Voltage | — | 250VAC V | — | — | — |
| Durability | — | 25 Cycles | — | — | — |
| Filter Feature | — | NO | — | — | — |
| IEC Conformance | — | NO | — | — | — |
| Insertion Force-Max | — | ZIF N | — | — | — |
| Insulation Resistance | — | 100000000 Ω | — | — | — |
| Insulator Color | — | IVORY | — | — | — |
| Insulator Material | — | LIQUID CRYSTAL POLYMER | — | — | — |
| MIL Conformance | — | NO | — | — | — |
| Mating Contact Pitch | — | 0.020 inch | — | — | — |
| Mixed Contacts | — | NO | — | — | — |
| Mounting Option 1 | — | LOCKING | — | — | — |
| Mounting Style | — | RIGHT ANGLE | — | — | — |
| Mounting Type | — | BOARD | — | — | — |
| Number Of Connectors | — | ONE | — | — | — |
| Number Of PCB Rows | — | 1 | — | — | — |
| Number of Rows Loaded | — | 1 | — | — | — |
| Option | — | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | — | RECTANGULAR | — | — | — |
| Plating Thickness | — | 100u inch | — | — | — |
| Rated Current (Signal) | — | 0.5 A | — | — | — |
| Reference Standard | — | UL | — | — | — |
| Termination Type | — | SURFACE MOUNT | — | — | — |
| Total Number of Contacts | — | 20 | — | — | — |
| UL Flammability Code | — | 94V-0 | — | — | — |
| Withdrawl Force-Min | — | ZIF N | — | — | — |
| Package Equivalence Code | — | — | — | QFP100,.63SQ,20 | QFP100,.63SQ,20 |
| Qualification Status | — | — | — | Not Qualified | Not Qualified |
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 ATSAM4S4CA-AU — response within 24 hours.
Quick Links
suggested
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 120MHz, CMOS, PQFP100
Why Look for Alternatives?
Finding alternatives for ATSAM4S4CA-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 ATSAM4S4CA-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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for ATSAM4S4CA-AU. Get expert recommendations within 24 hours.
FAQ
What is equivalent to ATSAM4S4CA-AU?
Known equivalents for ATSAM4S4CA-AU include 68712014022, ATSAM4S2CA-AU, ATSAM4S8CA-AU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAM4S4CA-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 ATSAM4S4CA-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.