ATTINY3227-MUAlternatives & Equivalent Parts
About ATTINY3227-MU
ATTINY3227-MU 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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Specification Comparison
| Parameter | ATTINY3227-MUSource | B180-13-F | GCM155R71E103KA37D | UMK105BJ104KV-F | ATTINY3227-MUR | ATTINY3217-MN | ATTINY3217-MNR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Diodes Inc. | Murata Electronics | TAIYO YUDEN | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Diodes Moulded | Capacitor Chip Non-polarised | Capacitor Chip Non-polarised | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 24 | 2 | 2 | 2 | 24 | 24 | 24 |
| Temperature Range | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $0.9200 | $0.0904 | $0.0021 | $0.0083 | $0.9600 | $0.8690 | $0.9900 |
| 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 | VQFN-24 | SMA | — | — | VQFN-24 | VQFN-24 | VQFN-24 |
| Factory Lead Time | 17 Weeks | 12 Weeks | 14 Weeks | 12 Weeks | 17 Weeks | 7 Weeks | 7 Weeks |
| YTEOL | 24 | 6 | 7 | 9 | 24 | 18 | 18 |
| Has ADC | YES | — | — | — | YES | YES | YES |
| Additional Feature | OPERATES AT 1.8V MIN SUPPLY @ 5 MHZ | LOW POWER LOSS, FREE WHEELING DIODE | — | — | OPERATES AT 1.8V MIN SUPPLY @ 5 MHZ | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 5MHZ AND 2.7V MINIMUM SUPPLY AT 10 MHZ | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 5MHZ AND 2.7V MINIMUM SUPPLY AT 10 MHZ |
| Bit Size | 8 | — | — | — | 8 | 8 | 8 |
| Boundary Scan | NO | — | — | — | NO | NO | NO |
| CPU Family | AVR | — | — | — | AVR | AVR RISC | AVR RISC |
| Clock Frequency-Max | 20 MHz | — | — | — | 20 MHz | 20 MHz | 20 MHz |
| DAC Channels | NO | — | — | — | NO | YES | YES |
| DMA Channels | NO | — | — | — | NO | NO | NO |
| Format | FIXED POINT | — | — | — | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | — | — | — | NO | NO | NO |
| JESD-30 Code | S-PQCC-N24 | R-PDSO-C2 | — | — | S-PQCC-N24 | S-PQCC-N24 | S-PQCC-N24 |
| Low Power Mode | YES | — | — | — | YES | YES | YES |
| Number of External Interrupts | 22 | — | — | — | 22 | 22 | 22 |
| Number of I/O Lines | 22 | — | — | — | 22 | 22 | 22 |
| Number of Serial I/Os | 1 | — | — | — | 1 | 1 | 1 |
| Number of Timers | 3 | — | — | — | 3 | 4 | 4 |
| 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 | PLASTIC/EPOXY |
| Package Equivalence Code | LCC20,.16SQ,20 | — | — | — | LCC20,.16SQ,20 | LCC24,.16SQ,20 | LCC24,.16SQ,20 |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMT | SMT | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 3072 | — | — | — | 3072 | 2048 | 2048 |
| ROM (words) | 32768 | — | — | — | 32768 | 32768 | 32768 |
| ROM Programmability | FLASH | — | — | — | FLASH | FLASH | FLASH |
| Speed | 20 MHz | — | — | — | 20 MHz | 20 MHz | 20 MHz |
| Supply Voltage-Max | 5.5 V | — | — | — | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | — | — | — | 5 V | 5 V | 5 V |
| Supply Voltage-Nom | 5 V | — | — | — | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | SCHOTTKY | — | — | CMOS | CMOS | CMOS |
| Terminal Form | NO LEAD | C BEND | — | — | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | — | — | — | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | DUAL | — | — | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | No | Yes | Yes | — | — | — |
| Application | — | GENERAL PURPOSE | — | — | — | — | — |
| Configuration | — | SINGLE | — | — | — | — | — |
| Diode Element Material | — | SILICON | — | — | — | — | — |
| Diode Type | — | RECTIFIER DIODE | — | — | — | — | — |
| Forward Voltage-Max (VF) | — | 0.69 V | — | — | — | — | — |
| JEDEC-95 Code | — | DO-214AC | — | — | — | — | — |
| JESD-609 Code | — | e3 | e3 | e3 | — | — | — |
| Non-rep Pk Forward Current-Max | — | 30 A | — | — | — | — | — |
| Number of Elements | — | 1 | — | — | — | — | — |
| Number of Phases | — | 1 | — | — | — | — | — |
| Output Current-Max | — | 1 A | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | — | — |
| Reference Standard | — | UL RECOGNIZED | AEC-Q200 | — | — | — | — |
| Rep Pk Reverse Voltage-Max | — | 80 V | — | — | — | — | — |
| Reverse Current-Max | — | 500 µA | — | — | — | — | — |
| Reverse Test Voltage | — | 80 V | — | — | — | — | — |
| Terminal Finish | — | MATTE TIN | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — | — |
| Reach Compliance Code | — | — | Compliant | Compliant | — | — | — |
| Capacitance | — | — | 0.01 µF | 0.1 µF | — | — | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | CERAMIC CAPACITOR | — | — | — |
| Dielectric Material | — | — | CERAMIC | CERAMIC | — | — | — |
| Height | — | — | 0.5 mm | 0.5 mm | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | SURFACE MOUNT | — | — | — |
| Multilayer | — | — | YES | Yes | — | — | — |
| Negative Tolerance | — | — | 10% | 10% | — | — | — |
| Packing Method | — | — | 180mm Reel W8P2 | TR, PAPER, 7 INCH | — | — | — |
| Positive Tolerance | — | — | 10% | 10% | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 25 V | 50 V | — | — | — |
| Size Code | — | — | 1005M/0402 | 0402 | — | — | — |
| Temperature Characteristics Code | — | — | X7R | X5R | — | — | — |
| Temperature Coefficient | — | — | 15% ppm/°C | 15% ppm/°C | — | — | — |
| Terminal Shape | — | — | WRAPAROUND | WRAPAROUND | — | — | — |
| Tan Delta | — | — | — | 0.1 | — | — | — |
| Date Of Intro | — | — | — | — | — | 2019-07-04 | 2018-06-21 |
| RAM (words) | — | — | — | — | — | 2048 | 2048 |
| Supply Current-Max | — | — | — | — | — | 100 mA | 100 mA |
| Temperature Grade | — | — | — | — | — | INDUSTRIAL | INDUSTRIAL |
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 6 alternatives for ATTINY3227-MU — response within 24 hours.
Quick Links
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RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 20MHz, CMOS, PQCC24
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC24
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC24
Why Look for Alternatives?
Finding alternatives for ATTINY3227-MU 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 ATTINY3227-MU 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 ATTINY3227-MU?
Known equivalents for ATTINY3227-MU include B180-13-F, GCM155R71E103KA37D, UMK105BJ104KV-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATTINY3227-MU?
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 ATTINY3227-MU 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.