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Microchip ATtiny25 Series 8-bit Microcontrollers - MCU

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Manufacturer = Microchip Series = ATtiny25

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz IND 5V ATTINY25-20MUR Microchip Technology 1: €1.04 4,906In Stock	Mfr. Part No. ATTINY25-20MUR Mouser Part No 556-ATTINY25-20MUR	Microchip Technology	8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz IND 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4,906In Stock	Cut Tape €1.04 €1.01 Reel €1.01 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	2 kB	128 B	MLF-20	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit 5V 20MHz ATTINY25-20SSU Microchip Technology 1: €0.834 39,884In Stock	Mfr. Part No. ATTINY25-20SSU Mouser Part No 556-ATTINY25-20SSU	Microchip Technology	8-bit Microcontrollers - MCU 8-bit 5V 20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	39,884In Stock	€0.834 €0.774 €0.688	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-Narrow-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins ATTINY25-20PU Microchip Technology 1: €1.29 2,229In Stock	Mfr. Part No. ATTINY25-20PU Mouser Part No 556-ATTINY25-20PU	Microchip Technology	8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,229In Stock	€1.29 €1.19 €1.07	Min.: 1 Mult.: 1	AVR	2 kB	128 B	PDIP-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn ATTINY25-20SNR Microchip Technology 1: €1.22 2,152In Stock	Mfr. Part No. ATTINY25-20SNR Mouser Part No 556-ATTINY25-20SNR	Microchip Technology	8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,152In Stock	Cut Tape €1.22 €1.20 Reel €1.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	2 kB	128 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C ATTINY25-20SSN Microchip Technology 1: €0.834 5,708In Stock	Mfr. Part No. ATTINY25-20SSN Mouser Part No 556-ATTINY25-20SSN	Microchip Technology	8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,708In Stock	€0.834 €0.774 €0.688	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND ATTINY25-20SSUR Microchip Technology 1: €0.894 6,548In Stock	Mfr. Part No. ATTINY25-20SSUR Mouser Part No 556-ATTINY25-20SSUR	Microchip Technology	8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	6,548In Stock	Cut Tape €0.894 €0.886 Reel €0.749 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	2 kB	128 B	SOIC-Narrow-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins ATTINY25-20SU Microchip Technology 1: €1.18 1,566In Stock	Mfr. Part No. ATTINY25-20SU Mouser Part No 556-ATTINY25-20SU	Microchip Technology	8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,566In Stock	€1.18 €1.08 €0.972	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU 8-bit 1.8V 20MHz ATTINY25V-10SSU Microchip Technology 1: €1.42 1,210In Stock 1,700Expected 02/10/2026	Mfr. Part No. ATTINY25V-10SSU Mouser Part No 556-ATTINY25V-10SSU	Microchip Technology	8-bit Microcontrollers - MCU 8-bit 1.8V 20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,210In Stock 1,700Expected 02/10/2026	€1.42 €1.30 €1.19	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-Narrow-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz 1.8V ATTINY25V-10SUR Microchip Technology 1: €1.22 2,909In Stock	Mfr. Part No. ATTINY25V-10SUR Mouser Part No 556-ATTINY25V-10SUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,909In Stock	Cut Tape €1.22 €1.20 Reel €1.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	2 kB	128 B	SOIC-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn ATTINY25V-10SNR Microchip Technology 1: €1.58 3,585In Stock	Mfr. Part No. ATTINY25V-10SNR Mouser Part No 556-ATTINY25V-10SNR	Microchip Technology	8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,585In Stock	Cut Tape €1.58 €1.53 Reel €1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	2 kB	128 B	SOIC-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz, IN ATTINY25V-10SSUR Microchip Technology 1: €1.45 1,267In Stock	Mfr. Part No. ATTINY25V-10SSUR Mouser Part No 556-ATTINY25V-10SSUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz, IN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,267In Stock	Cut Tape €1.45 €1.43 Reel €1.21 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	2 kB	128 B	SOIC-Narrow-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn ATTINY25-20SN Microchip Technology 1: €1.18 342In Stock	Mfr. Part No. ATTINY25-20SN Mouser Part No 556-ATTINY25-20SN	Microchip Technology	8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	342In Stock	€1.18 €1.08 €0.972	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V ATTINY25-20SUR Microchip Technology 1: €1.22 970In Stock	Mfr. Part No. ATTINY25-20SUR Mouser Part No 556-ATTINY25-20SUR	Microchip Technology	8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	970In Stock	Cut Tape €1.22 €1.20 Reel €1.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	2 kB	128 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN ATTINY25V-10MF Microchip Technology 1: €1.63 323In Stock	Mfr. Part No. ATTINY25V-10MF Mouser Part No 556-ATTINY25V-10MF	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	323In Stock	€1.63 €1.50 €1.35	Min.: 1 Mult.: 1	AVR	2 kB	128 B	MLF-20	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tray
8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C ATTINY25V-10SSN Microchip Technology 1: €1.55 18In Stock	Mfr. Part No. ATTINY25V-10SSN Mouser Part No 556-ATTINY25V-10SSN	Microchip Technology	8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	18In Stock	€1.55 €1.42 €1.29	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins ATTINY25V-10PU Microchip Technology 1: €1.29 985In Stock	Mfr. Part No. ATTINY25V-10PU Mouser Part No 556-ATTINY25V10PU	Microchip Technology	8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	985In Stock	€1.29 €1.19 €1.07	Min.: 1 Mult.: 1	AVR	2 kB	128 B	PDIP-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC ATTINY25V-10SU Microchip Technology 1: €1.18 353In Stock 630On Order	Mfr. Part No. ATTINY25V-10SU Mouser Part No 556-ATTINY25V10SU	Microchip Technology	8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	353In Stock 630On Order	€1.18 €1.08 €0.972	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC 5V ATTINY25-20MU Microchip Technology 1: €0.946 52In Stock	Mfr. Part No. ATTINY25-20MU Mouser Part No 556-ATTINY25-20MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	52In Stock	€0.946 €0.886 €0.794	Min.: 1 Mult.: 1	AVR	2 kB	128 B	MLF-20	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tray
8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C ATTINY25V-10SSNR Microchip Technology 1: €1.58 212In Stock	Mfr. Part No. ATTINY25V-10SSNR Mouser Part No 556-ATTINY25V-10SSNR	Microchip Technology	8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	212In Stock	Cut Tape €1.58 €1.53 Reel €1.31 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	2 kB	128 B	SOIC-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN ATTINY25-20MF Microchip Technology 1: €0.946 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATTINY25-20MF Mouser Part No 556-ATTINY25-20MF	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	€0.946 €0.886 €0.794	Min.: 1 Mult.: 1	AVR	2 kB	128 B	MLF-20	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tray
8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz GRN ATTINY25-20SSNR Microchip Technology 1: €0.894 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATTINY25-20SSNR Mouser Part No 556-ATTINY25-20SSNR	Microchip Technology	8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape €0.894 €0.886 Reel €0.749 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	2 kB	128 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz+105C Matte Sn ATTINY25V-10SN Microchip Technology 1: €1.55 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. ATTINY25V-10SN Mouser Part No 556-ATTINY25V-10SN	Microchip Technology	8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz+105C Matte Sn Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 7 Weeks	€1.55 €1.42 €1.29	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tube
8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC ATTINY25V-10MU Microchip Technology 1: €1.49 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATTINY25V-10MU Mouser Part No 556-ATTINY25V10MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	€1.49 €1.37 €1.22	Min.: 1 Mult.: 1	AVR	2 kB	128 B	MLF-20	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN ATTINY25-20MFR Microchip Technology 6,000: €1.01 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. ATTINY25-20MFR Mouser Part No 556-ATTINY25-20MFR	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel €1.01	Min.: 6,000 Mult.: 6,000 : 6,000	AVR	2 kB	128 B	MLF-20	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN ATTINY25V-10MFR Microchip Technology 6,000: €1.66 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. ATTINY25V-10MFR Mouser Part No 556-ATTINY25V-10MFR	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel €1.66	Min.: 6,000 Mult.: 6,000 : 6,000	AVR	2 kB	128 B	MLF-20	10 MHz			1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny25	Reel

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