MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 8-Pin SOIC EIAJ Tube
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: —RoHS Compliant MSL MSL 2
Farnell(1/10)
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View PlansConfirmed Stock
50,243
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
13 of 15 suppliers stocked
Best Unit Price
—
Availability
13of 15 suppliers
Fastest delivery: 35 days
Shortest factory lead: 4 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 28,520 | — | — | Minimum order quantity 20 | Reel - TR | In Stock | |
OC Online Components | 6,795 | — | 4 weeks | Minimum order quantity 90Order multiple 90 | — | In Stock | |
 | 4,696 | — | 8 weeks | Minimum order quantity 1Order multiple 90 | Tube | In Stock | |
 | 4,636 | 42 days | — | Minimum order quantity 1 | — | In Stock | |
 | 1,260 | — | — | Minimum order quantity 1Order multiple 90 | Tube-packed | In Stock | |
 | 1,017 | — | — | Minimum order quantity 1 | TB2 | In Stock | |
   | 1,017 | — — — | — 4 weeks — | Minimum order quantity 36 Minimum order quantity 540Order multiple 90 Minimum order quantity 540Order multiple 90 | — | In Stock | |
 | 710 | — | — | Minimum order quantity 5 | piece(s) | In Stock | |
 | ATTINY85-20SU | 710 | — | — | Minimum order quantity 5Order multiple 5 | — | In Stock |
 | ATTINY85-20SU | 412 | 35 days | — | Minimum order quantity 90Order multiple 90 | — | In Stock |
 | ATTINY85-20SU | 255 | 42 days | — | Minimum order quantity 90Order multiple 90 | — | In Stock |
 | 125 | — | — | Minimum order quantity 5Order multiple 5 | PK | In Stock | |
| 65 | — | — | Minimum order quantity 5Order multiple 5 | TU | In Stock | |
 | 25 | — | 4 weeks | Minimum order quantity 1Order multiple 90 | Tube | In Stock | |
 | 0 | — | 4 weeks | Minimum order quantity 540Order multiple 90 | TUBE | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Digi-Key ATTINY85-20SU-ND | AVR AVR® ATtiny, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 8KB (4K x 16) FLASH 8-SOIC | — | MSL 2 | Active | — | Integrated Circuits (ICs) | — | — | 8542.31.0015 (US HTS) | Tube | |
Bürklin 64S2883 | AVR microcontroller, 8 bit, 20 MHz, SOIC-8, ATTINY85-20SU | Yes | — | Active | Yes | Microcontrollers | — | — | 85423190 (EU CN) | piece(s) | |
Farnell 1455164 | MICROCHIP - ATTINY85-20SU - 8-Bit-MCU, AVR ATtiny Family ATtiny85 Series Microcontrollers, AVR, 20 MHz, 8 KB, 8 Pin(s), WSOIC | Yes | — | Active | No SVHC (04-Feb-2026) | — | US | — | 85423190 (EU CN) | — | |
RS 1331674P | Microchip Mikrocontroller ATtiny85 AVR 8bit SMD 8 KB SOIJ 8-Pin 20MHz 512 B RAM | — | — | — | — | — | — | — | — | TU | |
Avnet EBV ATTINY85-20SU | 8-bit Microcontroller | Yes | — | — | — | — | — | — | — | — | |
Verical ATTINY85-20SU | MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 8-Pin SOIC EIAJ Tube | Yes | — | Active | — | Microcontrollers - MCUs | TH | — | — | — | |
OC Online Components ATTINY85-20SU | MCU - 8-bit AVR RISC - 8KB Flash - 512 Byte SRAM - 512 Byte EEPROM - 20MHz - 3.3V/5V - -40°C to +85°C - 8-Pin SOIC - Tube | Yes | — | — | — | — | — | — | — | — | |
Mouser 556-ATTINY85-20SU | 8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V | Yes | — | — | — | 8-bit Microcontrollers - MCU | — | 0.00054 g | 8542319000 | Tube | |
Avnet Silica ATTINY85-20SU | EIQJ/SOIC (S)AVR, 4KB FLASH, 256B SRAM, ADC, 2 TIMERS - 5V, 20MHZ, SOIC, IND TEMP, GREEN | Yes | — | — | — | — | — | — | — | — | |
TME ATTINY85-20SU | IC: AVR Mikrocontroller; ATTINY; SO8-W; 2,7÷5,5VDC; Cmp: 1; 1,27mm | — | — | Blocked For Zbl General | — | 8-bit AVR Familie | — | — | — | TB2 | |
Winsource ATTINY85-20SU | IC MCU 8BIT 8KB FLASH 8SOIC / MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 8-Pin SOIC EIAJ Tube | Yes | — | — | — | — | — | — | — | Reel - TR | |
LCSC C31540447 | AVR 8 Bit 20MHz 6 SOIC-8-208mil Microcontrollers RoHS | Yes | — | — | — | Microcontrollers (MCU/MPU/SOC) | — | 0.000469 g | — | Tube-packed | |
Future Electronics ATTINY85-20SU | ATtiny Series 8 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - SOIC-8 | Yes | — | Active | — | 8 bit | — | 0.721805 g | — | TUBE | |
Schukat ATTINY85-20SU | MC 8bit 2,7V 8kB Flash 20MHz SOL8 | — | — | — | — | — | — | — | — | — | |
RS 1331674 | Microchip Mikrocontroller ATtiny85 AVR 8bit SMD 8 KB SOIJ 8-Pin 20MHz 512 B RAM | Yes | — | — | — | — | — | — | — | PK | |
Arrow USA ATTINY85-20SU | MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 8-Pin SOIC EIAJ Tube | Yes | — | Active | — | Microcontrollers - MCUs | — | — | — | — | |
MyArrow ATTINY85-20SU | MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 8-Pin SOIC EIAJ Tube | Yes | — | Active | — | D | — | — | — | TUBE |
Technical Attributes
AssemblySMD
Clock frequency20Hz
Core Size8 bit
Data RAM Size512 byte
EnclosureSOIC-8
max. operating temperature85°C
Memory size8 KB
min. operating temperature-40°C
Number of I/Os6
Number of pins8
Processor coreAVR
SeriesATTINY85
Versionflash
Voltage2.7-5.5 V