ATMEGA2564RFR2-ZFAlternatives & Equivalent Parts
About ATMEGA2564RFR2-ZF
ATMEGA2564RFR2-ZF is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat No-Lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 5 alternatives for ATMEGA2564RFR2-ZF — response within 24 hours.
Specification Comparison
| Parameter | ATMEGA2564RFR2-ZFSource | V275LA4P | SMTU1632-LF | TPS55340PWP | TPS55340QRTERQ1 | VLP8040T-100M |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | LITTELFUSE | RENATA | Texas Instruments | Texas Instruments | TDK |
| Package Type | Quad Flat No-Lead | Other | Other | Small Outline Packages | Quad Flat No-Lead | Other |
| Pin Count | 48 | 2 | 2 | 15 | 17 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $5.3800 | $0.0540 | $0.6550 | $0.7068 | $1.4730 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes |
| Manufacturer Package Code | VQFN-48 | — | — | — | — | — |
| Factory Lead Time | 24 Weeks | — | — | — | — | — |
| YTEOL | 14 | 8 | — | 15 | 15 | 0 |
| Has ADC | YES | — | — | — | — | — |
| Bit Size | 8 | — | — | — | — | — |
| Boundary Scan | YES | — | — | — | — | — |
| CPU Family | AVR RISC | — | — | — | — | — |
| Clock Frequency-Max | 16 MHz | — | — | — | — | — |
| DAC Channels | NO | — | — | — | — | — |
| DMA Channels | NO | — | — | — | — | — |
| JESD-30 Code | S-XQCC-N48 | — | — | R-PDSO-G14 | S-PQCC-N16 | — |
| Number of I/O Lines | 33 | — | — | — | — | — |
| On Chip Program ROM Width | 8 | — | — | — | — | — |
| PWM Channels | YES | — | — | — | — | — |
| Package Body Material | UNSPECIFIED | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | LCC48,.27SQ,20 | — | — | TSSOP14,.25 | — | — |
| Package Shape | SQUARE | DISK PACKAGE | — | RECTANGULAR | SQUARE | — |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Radial | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMT |
| Qualification Status | Not Qualified | — | — | — | — | — |
| RAM (bytes) | 32768 | — | — | — | — | — |
| ROM (words) | 131072 | — | — | — | — | — |
| ROM Programmability | FLASH | — | — | — | — | — |
| Speed | 16 MHz | — | — | — | — | — |
| Supply Current-Max | 2 mA | — | — | — | — | — |
| Supply Voltage-Max | 3.6 V | — | — | — | — | — |
| Supply Voltage-Min | 1.8 V | — | — | — | — | — |
| Supply Voltage-Nom | 3 V | — | — | — | — | — |
| Surface Mount | YES | NO | — | YES | YES | YES |
| Technology | CMOS | METAL OXIDE | — | — | BICMOS | — |
| Temperature Grade | AUTOMOTIVE | — | — | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Form | NO LEAD | — | — | GULL WING | NO LEAD | — |
| Terminal Pitch | 0.5 mm | — | — | 0.65 mm | 0.5 mm | — |
| Terminal Position | QUAD | — | — | DUAL | QUAD | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | — |
| ## ATMEGA2564RFR2-ZF Alternates Showing results | Image | — | — | — | — | — |
| Reach Compliance Code | — | Compliant | — | — | — | — |
| Circuit RMS Voltage-Max | — | 275 V | — | — | — | — |
| Energy Absorbing Capacity-Max | — | 23 J | — | — | — | — |
| JESD-609 Code | — | e3 | — | e4 | e4 | — |
| Mounting Feature | — | THROUGH HOLE MOUNT | — | — | — | — |
| Package Height | — | 12 mm | — | — | — | 4 mm |
| Package Length | — | 9 mm | — | — | — | 8.6 mm |
| Package Width | — | 5.6 mm | — | — | — | 8 mm |
| Packing Method | — | BULK | — | — | — | TR |
| Rated Temperature | — | 85 °C | — | — | — | — |
| Reference Standard | — | CECC; CUL; UL; VDE | — | — | — | — |
| Resistor Type | — | VARISTOR | — | — | — | — |
| Terminal Finish | — | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Placement | — | RADIAL | — | — | — | DUAL ENDED |
| Terminal Shape | — | WIRE | — | — | — | ONE SURFACE |
| Working Voltage | — | 369 V | — | — | — | — |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | SWITCHING REGULATOR | — |
| Control Mode | — | — | — | CURRENT-MODE | CURRENT-MODE | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | — | — | 32 V | 38 V | — |
| Input Voltage-Min | — | — | — | 2.9 V | 2.9 V | — |
| Input Voltage-Nom | — | — | — | 5 V | 5 V | — |
| Number of Functions | — | — | — | 1 | 1 | 1 |
| Number of Outputs | — | — | — | 1 | 1 | — |
| Output Current-Max | — | — | — | 5 A | 7.75 A | — |
| Output Voltage-Max | — | — | — | 38 V | 38 V | — |
| Output Voltage-Min | — | — | — | 3 V | 3 V | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 | — |
| Switcher Configuration | — | — | — | BUCK-BOOST | BUCK-BOOST | — |
| Switching Frequency-Max | — | — | — | 1200 kHz | 2500 kHz | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | 30 | — |
| ## TPS55340PWP Alternates Showing results | — | — | — | Image | — | — |
| Additional Feature | — | — | — | — | ADJUSTABLE OUTPUT MODE FROM 2.9 TO 38 V | — |
| Screening Level | — | — | — | — | AEC-Q100 | — |
| ## TPS55340QRTERQ1 Alternates Showing results | — | — | — | — | Image | — |
| Case/Size Code | — | — | — | — | — | 3432 |
| Construction | — | — | — | — | — | Magnetically Shielded |
| Core Material | — | — | — | — | — | FERRITE |
| DC Resistance | — | — | — | — | — | 0.038 Ω |
| Inductance-Nom (L) | — | — | — | — | — | 10 µH |
| Inductor Application | — | — | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | — | — | GENERAL PURPOSE INDUCTOR |
| Rated Current-Max | — | — | — | — | — | 3.5 A |
| Shape/Size Description | — | — | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | — | — | YES |
| Test Frequency | — | — | — | — | — | 0.1 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 5 alternatives for ATMEGA2564RFR2-ZF — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ATMEGA2564RFR2-ZF 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 ATMEGA2564RFR2-ZF 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 ATMEGA2564RFR2-ZF?
Known equivalents for ATMEGA2564RFR2-ZF include V275LA4P, SMTU1632-LF, TPS55340PWP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA2564RFR2-ZF?
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 ATMEGA2564RFR2-ZF 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.