MICROCHIP - ATMEGA168-20AU - 8-Bit-MCU, leistungsstark, energiesparend, AVR ATmega Family ATmega16X Series Microcontrollers, AVR
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: USRoHS Compliant MSL MSL 3
Farnell(1/10)
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View PlansConfirmed Stock
30,010
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
11 of 16 suppliers stocked
Best Unit Price
—
Availability
11of 16 suppliers
Fastest delivery: 31 days
Shortest factory lead: 4 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 15,285 | — | — | Minimum order quantity 7 | Reel - TR | In Stock | |
 | ATMEGA168-20AU-ND | 5,840 | — | 4 weeks | Minimum order quantity 1 | Tray | In Stock |
  | 2,000 | — — | 7 weeks — | Minimum order quantity 250Order multiple 250 Minimum order quantity 250Order multiple 250 | — | In Stock | |
 | ATMEGA168-20AU | 1,870 | — | — | Minimum order quantity 5Order multiple 5 | — | In Stock |
 | 1,525 | 36 days | — | Minimum order quantity 1 | — | In Stock | |
| 0 | 36 days | — | Minimum order quantity 1Order multiple 125 | — | No Stock | |
 | 1,266 | — | 10 weeks | Minimum order quantity 1 | Tray | In Stock | |
 | ATMEGA168-20AU | 781 | 31 days | — | Minimum order quantity 250Order multiple 250 | — | In Stock |
 | 750 | — | — | Minimum order quantity 250Order multiple 250 | PU | In Stock | |
| 600 | — | — | Minimum order quantity 5 | PK | In Stock | |
 | 51 | — | — | Minimum order quantity 1 | TR1 | In Stock | |
 | ATMEGA168-20AU | 22 | 38 days | — | Minimum order quantity 250Order multiple 250 | — | In Stock |
 | 20 | — | — | Minimum order quantity 1Order multiple 250 | Tray | In Stock | |
 | 0 | — | — | Minimum order quantity 1 | piece(s) | No Stock | |
 | 0 | — | 4 weeks | Minimum order quantity 250Order multiple 250 | TRAY | No Stock | |
 | 0 | — | — | Minimum order quantity 250Order multiple 250 | TRAY | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Digi-Key ATMEGA168-20AU-ND | AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 16KB (8K x 16) FLASH 32-TQFP (7x7) | — | MSL 3 | Active | — | Integrated Circuits (ICs) | — | — | 8542.31.0015 (US HTS) | Tray | |
Schukat ATMEGA168-20AU | MC 8bit 2,7V 16kB Flash 20MHz TQFP32 | — | — | — | — | — | — | — | — | — | |
Bürklin 64S3040 | AVR microcontroller, 8 bit, 20 MHz, TQFP-32, ATMEGA168-20AU | Yes | — | Active | Yes | Microcontrollers | US | — | 85423190 (EU CN) | piece(s) | |
LCSC C618804 | AVR 8 Bit 20MHz 23 TQFP-32(7x7) Microcontrollers RoHS | Yes | — | — | — | Microcontrollers (MCU/MPU/SOC) | — | 0.000851 g | — | Tray | |
Farnell 9171193 | MICROCHIP - ATMEGA168-20AU - 8-Bit-MCU, AVR ATmega Family ATmega16X Series Microcontrollers, AVR, 20 MHz, 16 KB, 32 Pin(s) | Yes | — | Active | No SVHC (04-Feb-2026) | — | US | — | 85423190 (EU CN) | — | |
Farnell 1528425 | MICROCHIP - ATMEGA168-20AU - 8-Bit-MCU, leistungsstark, energiesparend, AVR ATmega Family ATmega16X Series Microcontrollers, AVR | Yes | — | Inactive | — | — | US | — | — | — | |
RS 1773441 | Microchip Mikrocontroller ATmega AVR 8bit SMD 16 KB TQFP 32-Pin 20MHz 1 kB RAM | — | — | — | — | — | — | — | — | PU | |
Avnet Silica ATMEGA168-20AU | TQFP 32/I°/8-bit AVR Microcontrollers 16KB FLASH, 512B EE, 1KB SRAM | Yes | — | — | — | — | — | — | — | — | |
RS 1773600 | Microchip Mikrocontroller ATmega AVR 8bit SMD 16 KB TQFP 32-Pin 20MHz 1 kB RAM | — | — | — | — | — | — | — | — | PK | |
Winsource ATMEGA168-20AU | IC MCU 8BIT 16KB FLASH 32TQFP | Yes | — | — | — | — | — | — | — | Reel - TR | |
Avnet EBV ATMEGA168-20AU | Yes | — | — | — | — | — | — | — | — | ||
Future Electronics ATMEGA168-20AU | ATmega Series 16 KB Flash 1 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-32 | Yes | — | Active | — | 8 bit | — | 0.832 g | — | TRAY | |
TME ATMEGA168-20AU | IC: AVR Mikrocontroller; ATMEGA; TQFP32; 1,8÷5,5VDC; Cmp: 1; 0,8mm | — | — | Blocked For Zbl General | — | 8-bit AVR Familie | — | — | — | TR1 | |
Verical ATMEGA168-20AU | MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 32-Pin TQFP Tray | Yes | — | Active | — | Microcontrollers - MCUs | — | — | — | — | |
Arrow USA ATMEGA168-20AU | MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 32-Pin TQFP Tray | Yes | — | Active | — | Microcontrollers - MCUs | — | — | — | — | |
Mouser 556-ATMEGA168-20AU | 8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins | Yes | — | NRND | — | 8-bit Microcontrollers - MCU | — | 0.000073 g | 8542319000 (EU TARIC) | Tray | |
MyArrow ATMEGA168-20AU | MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 32-Pin TQFP Tray | Yes | — | Active | — | D | TH | — | 85423190 (EU CN) | TRAY |
Technical Attributes
AssemblySMD
Clock frequency20Hz
Core Size8 bit
Data RAM Size1 KB
EnclosureTQFP-32
max. operating temperature85°C
Memory size16 KB
min. operating temperature-40°C
Number of I/Os23
Number of pins32
Processor coreAVR
SeriesATMEGA168
Versionflash
Voltage2.7-5.5 V