AT91SAM9G20B-CUAlternatives & Equivalent Parts
About AT91SAM9G20B-CU
AT91SAM9G20B-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.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for AT91SAM9G20B-CU — response within 24 hours.
Specification Comparison
| Parameter | AT91SAM9G20B-CUSource | 172448-0004 | LM317MQDCYRG4 | LQH32PN220MN0L |
|---|---|---|---|---|
| Manufacturer | Microchip | Molex | Texas Instruments | Murata Electronics |
| Package Type | BGA | Other | SOT223 (3-Pin) | Other |
| Pin Count | 217 | 4 | 4 | 4 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | — |
| Price | $9.3568 | $0.4233 | $0.4204 | $0.1019 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| Manufacturer Package Code | LFBGA-217 | — | — | — |
| Factory Lead Time | 24 Weeks | — | — | 10 Weeks |
| YTEOL | 14 | 6.87 | 15 | 7 |
| Has ADC | YES | — | — | — |
| Address Bus Width | 26 | — | — | — |
| Bit Size | 32 | — | — | — |
| Boundary Scan | YES | — | — | — |
| CPU Family | ARM9 | — | — | — |
| Clock Frequency-Max | 50 MHz | — | — | — |
| DAC Channels | NO | — | — | — |
| DMA Channels | YES | — | — | — |
| External Data Bus Width | 32 | — | — | — |
| Format | FIXED POINT | — | — | — |
| Integrated Cache | NO | — | — | — |
| JESD-30 Code | S-PBGA-B217 | — | R-PDSO-G4 | — |
| JESD-609 Code | e1 | e3 | e4 | — |
| Low Power Mode | YES | — | — | — |
| Number of DMA Channels | 24 | — | — | — |
| Number of External Interrupts | 3 | — | — | — |
| Number of I/O Lines | 96 | — | — | — |
| Number of Serial I/Os | 1 | — | — | — |
| Number of Timers | 2 | — | — | — |
| On Chip Data RAM Width | 8 | — | — | — |
| PWM Channels | YES | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | BGA217,17X17,32 | — | SOT-223 | — |
| Package Shape | SQUARE | — | RECTANGULAR | — |
| Package Style | GRID ARRAY, LOW PROFILE, FINE PITCH | — | SMALL OUTLINE | SMT |
| Qualification Status | Not Qualified | — | Not Qualified | — |
| RAM (bytes) | 16384 | — | — | — |
| ROM (words) | 0 | — | — | — |
| ROM Programmability | ROMLESS | — | — | — |
| Screening Level | TS 16949 | — | AEC-Q100 | — |
| Speed | 400 MHz | — | — | — |
| Supply Voltage-Max | 1.1 V | — | — | — |
| Supply Voltage-Min | 0.9 V | — | — | — |
| Supply Voltage-Nom | 1 V | — | — | — |
| Surface Mount | YES | — | YES | Reflow soldering |
| Technology | CMOS | — | BIPOLAR | — |
| Temperature Grade | INDUSTRIAL | — | — | — |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | BALL | — | GULL WING | — |
| Terminal Pitch | 0.8 mm | — | 2.3 mm | — |
| Terminal Position | BOTTOM | — | DUAL | — |
| uPs/uCs/Peripheral ICs Type | MICROPROCESSOR, RISC | — | — | — |
| ## AT91SAM9G20B-CU Alternates Showing results | Image | — | — | — |
| Connector Type | — | RECTANGULAR POWER CONNECTOR | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | — | — |
| Contact Finish Termination | — | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Contact Gender | — | MALE | — | — |
| Contact Material | — | NOT SPECIFIED | — | — |
| Contact Style | — | SQ PIN-SKT | — | — |
| DIN Conformance | — | NO | — | — |
| Empty Shell | — | NO | — | — |
| Filter Feature | — | NO | — | — |
| IEC Conformance | — | NO | — | — |
| Insulator Material | — | POLYAMIDE | — | — |
| MIL Conformance | — | NO | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | — | — |
| Mixed Contacts | — | NO | — | — |
| Mounting Type | — | BOARD | — | — |
| Option | — | GENERAL PURPOSE | — | — |
| Termination Type | — | SOLDER | — | — |
| Total Number of Contacts | — | 4 | — | — |
| UL Flammability Code | — | 94V-2 | — | — |
| Adjustability | — | — | ADJUSTABLE | — |
| Dropout Voltage1-Nom | — | — | 2 V | — |
| Input Voltage-Max | — | — | 40 V | — |
| Input Voltage-Min | — | — | 3 V | — |
| Input-Output Voltage Differential-Max | — | — | 40 V | — |
| Input-Output Voltage Differential-Min | — | — | 3 V | — |
| Line Regulation-Max (%/V) | — | — | 0.07 | — |
| Load Regulation-Max(%) | — | — | 1.5% | — |
| Number of Functions | — | — | 1 | 1 |
| Number of Outputs | — | — | 1 | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — |
| Output Current1-Max | — | — | 0.5 A | — |
| Output Voltage1-Max | — | — | 37 V | — |
| Output Voltage1-Min | — | — | 1.25 V | — |
| Output Voltage1-Nom | — | — | 37 V | — |
| Packing Method | — | — | TR | TR, EMBOSSED, 7 INCH |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Regulator Type | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| Voltage Tolerance-Max | — | — | 2% | — |
| ## LM317MQDCYRG4 Alternates Showing results | — | — | Image | — |
| Case/Size Code | — | — | — | 3225/1210 |
| Construction | — | — | — | Magnetically Shielded |
| Core Material | — | — | — | FERRITE |
| DC Resistance | — | — | — | 0.972 Ω |
| Inductance-Nom (L) | — | — | — | 22 µH |
| Inductor Application | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | 1.55 mm |
| Package Length | — | — | — | 3.2 mm |
| Package Width | — | — | — | 2.5 mm |
| Rated Current-Max | — | — | — | 0.45 A |
| Self Resonance Frequency | — | — | — | 20 MHz |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | YES |
| Special Feature | — | — | — | DCR IS MEASURED AT 20% TOLERANCE |
| Terminal Placement | — | — | — | DUAL ENDED |
| Terminal Shape | — | — | — | WRAPAROUND |
| Test Frequency | — | — | — | 1 MHz |
| Tolerance | — | — | — | 20% |
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 3 alternatives for AT91SAM9G20B-CU — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for AT91SAM9G20B-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 AT91SAM9G20B-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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for AT91SAM9G20B-CU. Get expert recommendations within 24 hours.
FAQ
What is equivalent to AT91SAM9G20B-CU?
Known equivalents for AT91SAM9G20B-CU include 172448-0004, LM317MQDCYRG4, LQH32PN220MN0L. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT91SAM9G20B-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 AT91SAM9G20B-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.