ATTINY402-SSNAlternatives & Equivalent Parts
About ATTINY402-SSN
ATTINY402-SSN 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 | ATTINY402-SSNSource | ATTINY816-MNR | BAS3007ARPPE6327HTSA1 | LDK320AM33R | LV8548MC-AH | ATTINY402-SSNR |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Infineon | STMicroelectronics | ON Semiconductor | Microchip |
| Package Type | Small Outline Packages | Quad Flat No-Lead | Other | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 20 | 4 | 5 | 10 | 8 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | ~ 150.0°C | — | -30.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.4153 | $0.6100 | $0.1802 | $0.1438 | $0.6938 | $0.4300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Manufacturer Package Code | SOIC-8 | VQFN-20 | — | — | 751BQ | SOIC-8 |
| Factory Lead Time | 11 Weeks | 1 Week | 4 Weeks | — | 2 Days | 10 Weeks |
| Date Of Intro | 2019-07-03 | 2016-11-04 | — | — | — | 2018-03-19 |
| YTEOL | 18 | 18 | 7 | 8 | 0 | 18 |
| Has ADC | YES | YES | — | — | — | YES |
| Additional Feature | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ | 2.7V MIN SUPPLY AT 10MHZ AND 1.8V MIN AT 5MHZ FREQUENCY AVAILABLE | TR, 7 INCH: 3000 | — | SEATED HT-CALCULATED | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ |
| Bit Size | 8 | 8 | — | — | — | 8 |
| Boundary Scan | NO | NO | — | — | — | NO |
| CPU Family | AVR RISC | AVR RISC | — | — | — | AVR RISC |
| Clock Frequency-Max | 20 MHz | 20 MHz | — | — | — | 20 MHz |
| DAC Channels | NO | YES | — | — | — | NO |
| DMA Channels | NO | NO | — | — | — | NO |
| Format | FIXED POINT | FIXED POINT | — | — | — | FIXED POINT |
| Integrated Cache | NO | NO | — | — | — | NO |
| JESD-30 Code | R-PDSO-G8 | S-PQCC-N20 | R-PDSO-G4 | R-PDSO-G5 | R-PDSO-G10 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | e3 |
| Low Power Mode | YES | YES | — | — | — | YES |
| Number of External Interrupts | 6 | 18 | — | — | — | 6 |
| Number of I/O Lines | 8 | 18 | — | — | — | 8 |
| Number of Serial I/Os | 1 | 1 | — | — | — | 1 |
| Number of Timers | 2 | 4 | — | — | — | 2 |
| On Chip Data RAM Width | 8 | 8 | — | — | — | 8 |
| On Chip Program ROM Width | 8 | 8 | — | — | — | 8 |
| PWM Channels | YES | YES | — | — | — | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 | LCC20,.12SQ,16 | — | TSOP5/6,.11,37 | SOP10,.25,40 | SOP8,.23 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 |
| RAM (bytes) | 256 | 512 | — | — | — | 256 |
| RAM (words) | 256 | 512 | — | — | — | 256 |
| ROM (words) | 4096 | 8192 | — | — | — | 4096 |
| ROM Programmability | FLASH | FLASH | — | — | — | FLASH |
| Speed | 20 MHz | 20 MHz | — | — | — | 20 MHz |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | — | 5.5 V |
| Supply Voltage-Min | 5 V | 5 V | — | — | — | 5 V |
| Supply Voltage-Nom | 5 V | 5 V | — | — | — | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | SCHOTTKY | — | BICMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | OTHER | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Matte Tin (Sn) |
| Terminal Form | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.4 mm | — | 0.95 mm | 1 mm | 1.27 mm |
| Terminal Position | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC |
| Supply Current-Max | — | 6.9 mA | — | — | — | — |
| ## ATTINY816-MNR Alternates Showing results | — | Image | — | — | — | — |
| Case Connection | — | — | ANODE | — | — | — |
| Configuration | — | — | BRIDGE, 4 ELEMENTS | — | — | — |
| Diode Element Material | — | — | SILICON | — | — | — |
| Diode Type | — | — | BRIDGE RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | — | — | 0.7 V | — | — | — |
| Non-rep Pk Forward Current-Max | — | — | 5 A | — | — | — |
| Number of Elements | — | — | 4 | — | — | — |
| Number of Phases | — | — | 1 | — | — | — |
| Output Current-Max | — | — | 0.9 A | — | — | — |
| Reference Standard | — | — | AEC-Q101 | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 30 V | — | — | — |
| Reverse Current-Max | — | — | 350 µA | — | — | — |
| Reverse Test Voltage | — | — | 30 V | — | — | — |
| Adjustability | — | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | — | 0.35 V | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.2 V | — | — |
| Input Voltage Absolute-Max | — | — | — | 20 V | — | — |
| Input Voltage-Max | — | — | — | 18 V | — | — |
| Input Voltage-Min | — | — | — | 4.3 V | — | — |
| Line Regulation-Max | — | — | — | 0.022605% | — | — |
| Load Regulation-Max | — | — | — | 0.019701% | — | — |
| Number of Functions | — | — | — | 1 | 1 | — |
| Number of Outputs | — | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | — | 0.2 A | — | — |
| Output Voltage1-Max | — | — | — | 3.3495 V | — | — |
| Output Voltage1-Min | — | — | — | 3.2505 V | — | — |
| Output Voltage1-Nom | — | — | — | 3.3 V | — | — |
| Packing Method | — | — | — | TR | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Voltage Tolerance-Max | — | — | — | 1.5% | — | — |
| Pbfree Code | — | — | — | — | Yes | — |
| Analog IC - Other Type | — | — | — | — | STEPPER MOTOR CONTROLLER | — |
| Qualification Status | — | — | — | — | Not Qualified | — |
| Supply Current-Max (Isup) | — | — | — | — | 2.3 mA | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 16 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 4 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 12 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 | — |
| ## ATTINY402-SSNR Alternates Showing results | — | — | — | — | — | Image |
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 ATTINY402-SSN — response within 24 hours.
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RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO8
Why Look for Alternatives?
Finding alternatives for ATTINY402-SSN 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 ATTINY402-SSN 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 ATTINY402-SSN?
Known equivalents for ATTINY402-SSN include ATTINY816-MNR, BAS3007ARPPE6327HTSA1, LDK320AM33R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATTINY402-SSN?
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 ATTINY402-SSN 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.