ATTINY25-20SSUAlternatives & Equivalent Parts
About ATTINY25-20SSU
ATTINY25-20SSU 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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Get one quote covering all 9 alternatives for ATTINY25-20SSU — response within 24 hours.
Specification Comparison
| Parameter | ATTINY25-20SSUSource | 90814-3806 | 90130-3110 | 90136-2104 | SN54HC595J | DSPIC33CK32MC102-I/SS | ATTINY25-20SU | ATTINY25-20SH | ATTINY212-SSN | ATTINY212-SSNR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Molex | Molex | Molex | Texas Instruments | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Other | Other | Header, Shrouded - Right Angle PTH Box | Ceramic Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 6 | 10 | 4 | 16 | 28 | 8 | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $0.7200 | $0.5848 | $0.9270 | $0.5626 | $12.0285 | $0.9500 | $0.3517 | — | $0.4357 | $0.3900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — | Yes | Yes | — | — |
| Manufacturer Package Code | SOIC-8 | — | — | — | — | SSOP-28 | SOIJ-8 | — | SOIC-8 | SOIC-8 |
| Factory Lead Time | 6 Weeks | 24 Weeks | — | 13 Weeks | — | 6 Weeks | 6 Weeks | — | 10 Weeks | 10 Weeks |
| YTEOL | 14 | 9.1 | 9.1 | 9.1 | 15 | 20 | 14 | 0 | 18 | 19 |
| Has ADC | YES | — | — | — | — | — | YES | YES | YES | YES |
| Additional Feature | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | PICOFLEX, POLARIZED, STAGGERED CONFIGURATION | SHROUDED | C-GRID III, POLARIZED | PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT | — | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ AND 2.7 V MINIMUM SUPPLY AT 10 MHZ | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ AND 2.7 V MINIMUM SUPPLY AT 10 MHZ |
| Bit Size | 8 | — | — | — | — | 16 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | — | — | — | — | YES | NO | — | NO | NO |
| CPU Family | AVR RISC | — | — | — | — | — | AVR RISC | AVR RISC | AVR RISC | AVR RISC |
| Clock Frequency-Max | 20 MHz | — | — | — | — | 64 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| DAC Channels | NO | — | — | — | — | — | NO | NO | YES | YES |
| DMA Channels | NO | — | — | — | — | — | NO | NO | NO | NO |
| Format | FIXED POINT | — | — | — | — | FIXED POINT | FIXED POINT | — | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | — | — | — | — | YES | NO | — | NO | NO |
| JESD-30 Code | R-PDSO-G8 | — | — | — | R-GDIP-T16 | R-PDSO-G28 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e0 | e3 | e3 | e4 | e3 | e3 |
| Low Power Mode | YES | — | — | — | — | YES | YES | — | YES | YES |
| Number of External Interrupts | 1 | — | — | — | — | 4 | 1 | — | — | — |
| Number of I/O Lines | 6 | — | — | — | — | — | 6 | 6 | 6 | 6 |
| Number of Timers | 2 | — | — | — | — | 3 | 2 | — | 3 | 3 |
| On Chip Data RAM Width | 8 | — | — | — | — | 8 | 8 | — | 8 | 8 |
| On Chip Program ROM Width | 8 | — | — | — | — | 24 | 8 | 8 | 16 | 16 |
| PWM Channels | YES | — | — | — | — | — | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | — | — | — | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 | — | — | — | DIP16,.3 | SSOP28,.3 | SOP8,.3 | SOP8,.3 | SOP8,.23 | SOP8,.23 |
| Package Shape | RECTANGULAR | — | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | — | — | IN-LINE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | — | — | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | — | — | — | Not Qualified | — | Not Qualified | Not Qualified | — | — |
| RAM (bytes) | 128 | — | — | — | — | — | 128 | 128 | 128 | 128 |
| ROM (words) | 2048 | — | — | — | — | — | 2048 | 2048 | 1024 | 1024 |
| ROM Programmability | FLASH | — | — | — | — | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 20 MHz | — | — | — | — | — | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Supply Current-Max | 8 mA | — | — | — | — | 29.6 mA | 8 mA | 8 mA | 200 mA | 200 mA |
| Supply Voltage-Max | 5.5 V | — | — | — | — | 3.6 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | — | — | — | — | 3 V | 5 V | 5 V | 5 V | 5 V |
| Supply Voltage-Nom | 5 V | — | — | — | — | 3.3 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | — | — | — | NO | YES | YES | YES | YES | YES |
| Technology | CMOS | — | — | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | — | MILITARY | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | — | — | — | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | — | — | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 0.65 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | — | — | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | DIGITAL SIGNAL PROCESSOR, CONTROLLER | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## ATTINY25-20SSU Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Board Mounting Option | — | PEG | — | — | — | — | — | — | — | — |
| Body Breadth | — | 0.197 inch | 0.384 inch | 0.284 inch | — | — | — | — | — | — |
| Body Depth | — | 0.203 inch | 0.515 inch | 0.517 inch | — | — | — | — | — | — |
| Body Length | — | 0.449 inch | 0.592 inch | 0.532 inch | — | — | — | — | — | — |
| Body/Shell Style | — | RECEPTACLE | RECEPTACLE | RECEPTACLE | — | — | — | — | — | — |
| Connector Type | — | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | — | — | — | — | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | — | — | — | — | — | — |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) | Tin (Sn) | — | — | — | — | — | — |
| Contact Gender | — | MALE | MALE | MALE | — | — | — | — | — | — |
| Contact Material | — | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | — | — | — | — | — | — |
| Contact Pattern | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — | — | — | — | — |
| Contact Resistance | — | 15 mΩ | 20 mΩ | 20 mΩ | — | — | — | — | — | — |
| Contact Style | — | BLADE PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | — | — | — | — | — | — |
| DIN Conformance | — | NO | NO | NO | — | — | — | — | — | — |
| Filter Feature | — | NO | NO | NO | — | — | — | — | — | — |
| IEC Conformance | — | NO | NO | NO | — | — | — | — | — | — |
| Insulation Resistance | — | 1000000000 Ω | 5000000000 Ω | — | — | — | — | — | — | — |
| Insulator Color | — | BEIGE | BLACK | BLACK | — | — | — | — | — | — |
| Insulator Material | — | GLASS FILLED POLYAMIDE | GLASS FILLED POLYESTER | GLASS FILLED POLYESTER | — | — | — | — | — | — |
| MIL Conformance | — | NO | NO | NO | — | — | — | — | — | — |
| Mating Contact Pitch | — | 0.05 inch | 0.1 inch | 0.1 inch | — | — | — | — | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | 90142-0010 | MULTIPLE MATING PARTS AVAILABLE | — | — | — | — | — | — |
| Mixed Contacts | — | NO | NO | NO | — | — | — | — | — | — |
| Mounting Option 1 | — | LOCKING | LOCKING | LOCKING | — | — | — | — | — | — |
| Mounting Style | — | STRAIGHT | RIGHT ANGLE | RIGHT ANGLE | — | — | — | — | — | — |
| Mounting Type | — | BOARD | BOARD | BOARD | — | — | — | — | — | — |
| Number Of Connectors | — | ONE | ONE | ONE | — | — | — | — | — | — |
| Number Of PCB Rows | — | 2 | 2 | 1 | — | — | — | — | — | — |
| Number of Rows Loaded | — | 1 | 2 | 1 | — | — | — | — | — | — |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — | — | — | — | — | — |
| PCB Contact Pattern | — | STAGGERED | RECTANGULAR | RECTANGULAR | — | — | — | — | — | — |
| PCB Contact Row Spacing | — | 6 mm | 2.54 mm | — | — | — | — | — | — | — |
| Polarization Key | — | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | — | — | — | — | — | — |
| Rated Current (Signal) | — | 1.2 A | 3 A | 3 A | — | — | — | — | — | — |
| Reference Standard | — | UL | UL | UL | — | — | — | — | — | — |
| Termination Type | — | SURFACE MOUNT | SOLDER | SOLDER | — | — | — | — | — | — |
| Total Number of Contacts | — | 6 | 10 | 4 | — | — | — | — | — | — |
| UL Flammability Code | — | 94V-0 | 94V-0 | 94V-0 | — | — | — | — | — | — |
| Dielectric Withstanding Voltage | — | — | 700VAC V | — | — | — | — | — | — | — |
| Durability | — | — | 500 Cycles | 500 Cycles | — | — | — | — | — | — |
| Insertion Force-Max | — | — | 3.0024 N | 3.0024 N | — | — | — | — | — | — |
| Mating Contact Row Spacing | — | — | 0.1 inch | — | — | — | — | — | — | — |
| Plating Thickness | — | — | 118u inch | 118u inch | — | — | — | — | — | — |
| Terminal Length | — | — | 0.114 inch | 0.114 inch | — | — | — | — | — | — |
| Withdrawl Force-Min | — | — | — | .199882 N | — | — | — | — | — | — |
| Count Direction | — | — | — | — | RIGHT | — | — | — | — | — |
| Family | — | — | — | — | HC/UH | — | — | — | — | — |
| Load Capacitance (CL) | — | — | — | — | 50 pF | — | — | — | — | — |
| Logic IC Type | — | — | — | — | SERIAL IN PARALLEL OUT | — | — | — | — | — |
| Max Frequency@Nom-Sup | — | — | — | — | 21000000 Hz | — | — | — | — | — |
| Max I(ol) | — | — | — | — | 0.0078 A | — | — | — | — | — |
| Number of Bits | — | — | — | — | 8 | — | — | — | — | — |
| Number of Functions | — | — | — | — | 1 | — | — | — | — | — |
| Output Characteristics | — | — | — | — | 3-STATE | — | — | — | — | — |
| Output Polarity | — | — | — | — | TRUE | — | — | — | — | — |
| Packing Method | — | — | — | — | TUBE | — | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.16 mA | — | — | — | — | — |
| Prop. Delay@Nom-Sup | — | — | — | — | 34 ns | — | — | — | — | — |
| Propagation Delay (tpd) | — | — | — | — | 300 ns | — | — | — | — | — |
| Schmitt Trigger | — | — | — | — | NO | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 6 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V | — | — | — | — | — |
| Trigger Type | — | — | — | — | POSITIVE EDGE | — | — | — | — | — |
| fmax-Min | — | — | — | — | 24 MHz | — | — | — | — | — |
| ## SN54HC595J Alternates Showing results | — | — | — | — | Image | — | — | — | — | — |
| Date Of Intro | — | — | — | — | — | 2020-08-12 | — | — | 2019-07-03 | 2017-07-13 |
| Barrel Shifter | — | — | — | — | — | YES | — | — | — | — |
| Internal Bus Architecture | — | — | — | — | — | MULTIPLE | — | — | — | — |
| Number of DMA Channels | — | — | — | — | — | 4 | — | — | — | — |
| Number of Serial I/Os | — | — | — | — | — | 3 | — | — | 1 | 1 |
| RAM (words) | — | — | — | — | — | 8192 | — | — | 128 | 128 |
| Screening Level | — | — | — | — | — | TS 16949 | — | — | — | — |
| ## DSPIC33CK32MC102-I/SS Alternates Showing results | — | — | — | — | — | Image | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | — | 40 | — | — | — |
| ## ATTINY25-20SH 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 9 alternatives for ATTINY25-20SSU — response within 24 hours.
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RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO8
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO8
Why Look for Alternatives?
Finding alternatives for ATTINY25-20SSU 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 ATTINY25-20SSU 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 ATTINY25-20SSU?
Known equivalents for ATTINY25-20SSU include 90814-3806, 90130-3110, 90136-2104. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATTINY25-20SSU?
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 ATTINY25-20SSU 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.