ATTINY3224-SSUAlternatives & Equivalent Parts
About ATTINY3224-SSU
ATTINY3224-SSU is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline 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 | ATTINY3224-SSUSource | STM32G071KBT6N | ATTINY1607-MFR | STM32G431KBT6 | TNY278PN |
|---|---|---|---|---|---|
| Manufacturer | Microchip | STMicroelectronics | Microchip | STMicroelectronics | Power Integrations |
| Package Type | Small Outline Packages | Quad Flat Packages | Quad Flat No-Lead | Quad Flat Packages | Dual-In-Line Packages |
| Pin Count | 14 | 32 | 24 | 32 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.7000 | $1.4739 | $0.6528 | $2.5372 | $0.7900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Manufacturer Package Code | SOIC-14 | — | VQFN-24 | — | — |
| Factory Lead Time | 15 Weeks | 12 Weeks | 7 Weeks | 12 Weeks | 8 Weeks |
| YTEOL | 24 | 9 | 18 | 9 | 7 |
| Has ADC | YES | YES | YES | YES | — |
| Additional Feature | OPERATES AT 1.8V MIN SUPPLY @ 5 MHZ | — | ALSO OPERATES AT 1.8V MINIMUME SUPPLY AT 5MHZ AND 2.7V MINIMUM SUPPLY AT 10 MHZ | — | — |
| Bit Size | 8 | 32 | 8 | 32 | — |
| Boundary Scan | NO | NO | YES | YES | — |
| CPU Family | AVR | Cortex-M0+ | AVR RISC | CORTEX-M4 | — |
| Clock Frequency-Max | 20 MHz | 48 MHz | 16 MHz | 48 MHz | — |
| DAC Channels | NO | YES | NO | YES | — |
| DMA Channels | NO | YES | NO | YES | — |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | FLOATING-POINT | — |
| Integrated Cache | NO | NO | NO | YES | — |
| JESD-30 Code | R-PDSO-G14 | S-PQFP-G32 | S-PQCC-N24 | S-PQFP-G32 | R-PDIP-T7 |
| JESD-609 Code | e3 | — | — | e3 | e3 |
| Low Power Mode | YES | YES | YES | YES | — |
| Number of External Interrupts | 12 | 30 | 22 | 16 | — |
| Number of I/O Lines | 12 | 30 | 22 | 26 | — |
| Number of Serial I/Os | 1 | 5 | — | 3 | — |
| Number of Timers | 3 | 12 | 2 | 12 | — |
| 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 | SOP14,.25 | QFP32,.35SQ,32 | LCC24,.16SQ,20 | QFP32,.35SQ,32 | DIP7/8,.3 |
| Package Shape | RECTANGULAR | SQUARE | SQUARE | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | FLATPACK, LOW PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | IN-LINE |
| RAM (bytes) | 3072 | 36864 | 1024 | 32768 | — |
| ROM (words) | 32768 | 131072 | 16384 | 131072 | — |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | — |
| Speed | 20 MHz | 64 MHz | 16 MHz | 170 MHz | — |
| Supply Voltage-Max | 5.5 V | 3.6 V | 5.5 V | 3.6 V | — |
| Supply Voltage-Min | 5 V | 1.8 V | 4.5 V | 3 V | — |
| Supply Voltage-Nom | 5 V | 1.8 V | 5 V | 3 V | — |
| Surface Mount | YES | YES | YES | YES | NO |
| Technology | CMOS | CMOS | CMOS | CMOS | — |
| Terminal Finish | Matte Tin (Sn) | Tin (Sn) - immersion | — | Tin (Sn) - immersion | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | NO LEAD | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 0.8 mm | 0.5 mm | 0.8 mm | 2.54 mm |
| Terminal Position | DUAL | QUAD | QUAD | QUAD | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — |
| ## ATTINY3224-SSU Alternates Showing results | Image | — | — | — | — |
| Number of DMA Channels | — | 7 | — | 12 | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 |
| Supply Current-Max | — | 7 mA | 200 mA | 29 mA | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | 30 | — | 10 |
| Date Of Intro | — | — | 2018-05-07 | — | — |
| RAM (words) | — | — | 1024 | — | — |
| Temperature Grade | — | — | AUTOMOTIVE | — | AUTOMOTIVE |
| ## ATTINY1607-MFR Alternates Showing results | — | — | Image | — | — |
| Adjustable Threshold | — | — | — | — | NO |
| Analog IC - Other Type | — | — | — | — | LOAD SWITCH |
| Number of Channels | — | — | — | — | 1 |
| Number of Functions | — | — | — | — | 1 |
| Qualification Status | — | — | — | — | Not Qualified |
| Supply Voltage-Max (Vsup) | — | — | — | — | 265 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 85 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 230 V |
| Threshold Voltage-Nom | — | — | — | — | +2.6V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for ATTINY3224-SSU — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ATTINY3224-SSU 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 ATTINY3224-SSU 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 ATTINY3224-SSU?
Known equivalents for ATTINY3224-SSU include STM32G071KBT6N, ATTINY1607-MFR, STM32G431KBT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATTINY3224-SSU?
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 ATTINY3224-SSU 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.