Atmel part numbers

Atmel (AVR ATmega/ATtiny, SAM Arm MCUs, AT24/AT25 EEPROM, CryptoAuthentication) was acquired by Microchip Technology in 2016.

Atmel is now Microchip Technology (2016). We quote Atmel parts — current, obsolete and end-of-life — and parts that carry older Atmel markings. See also all Microchip Technology part numbers.

5,159 Atmel heritage part numbers

Part-number families from Atmel, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
ATTINY13-20SSQR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 20MHzAVR
ATTINY13-20SSU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 20MHzAVR
ATTINY13-20SU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) SOIC-8-208mil 20MHzAVR
ATTINY13A-MMF Microchip Technology Microcontrollers (MCU/MPU/SOC) VFDFN-10(3x3) 20MHzAVR
ATTINY13A-MMUR Microchip Technology Microcontrollers (MCU/MPU/SOC) DFN-10-EP(3x3) 20MHzAVR
ATTINY13A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(4x4) 20MHzAVR
ATTINY13A-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-8 20MHzAVR
ATTINY13A-SF Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) SOIC-8-208mil 20MHzAVR
ATTINY13A-SH Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) SOIC-8-208mil 20MHzAVR
ATTINY13A-SN Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8-208mil 20MHzAVR
ATTINY13A-SNR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8-208mil 20MHzAVR
ATTINY13A-SS7 Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 20MHzAVR
ATTINY13A-SSH Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 20MHzAVR
ATTINY13A-SSU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 20MHzAVR
ATTINY13A-SSUR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 20MHzAVR
ATTINY13A-SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8-208mil 20MHzAVR
ATTINY13V-10MMU Microchip Technology Microcontrollers (MCU/MPU/SOC) VFDFN-10(3x3) 10MHzAVR
ATTINY13V-10MMUR Microchip Technology Microcontrollers (MCU/MPU/SOC) MLP-10(3x3) 10MHzAVR
ATTINY13V-10MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(4x4) 10MHzAVR
ATTINY13V-10PQ Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-8 AVRFLASH
ATTINY13V-10PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-8 10MHzAVR
ATTINY13V-10SSU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOP-8 10MHzAVR
ATTINY13V-10SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8-208mil 10MHzAVR
ATTINY1604-SSF Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-14 16MHzAVR
ATTINY1604-SSN Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-14 20MHzAVR
ATTINY1604-SSNR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-14 20MHzAVR
ATTINY1606-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(3x3) 16MHzAVR
ATTINY1606-MFR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(3x3) 16MHzAVR
ATTINY1606-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(3x3) 20MHzAVR
ATTINY1607-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-24-EP(4x4) 16MHzAVR
ATTINY1607-MFR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-24-EP(4x4) 16MHzAVR
ATTINY1607-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) WQFN-24-EP(4x4) 20MHzAVR
ATTINY1607-MNR Microchip Technology Microcontrollers (MCU/MPU/SOC) WQFN-24-EP(4x4) 20MHzAVR
ATTINY1614-SSF Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-14 16MHzAVR
ATTINY1614-SSFR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-14 16MHzAVR
ATTINY1614-SSN Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-14 20MHzAVR
ATTINY1614-SSNR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-14 20MHzAVR
ATTINY1616-MNR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(3x3) 20MHzAVR
ATTINY1616-SF Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 16MHzAVR
ATTINY1616-SFR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 16MHzAVR
ATTINY1616-SN Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 20MHzAVR
ATTINY1616-SNR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 20MHzAVR
ATTINY1617-MF Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-24(4x4) 16MHzAVR
ATTINY1617-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-24-EP(4x4) 20MHzAVR
ATTINY1617-MNR Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-24-EP(4x4) 20MHzAVR
ATTINY1634-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(4x4) 12MHzAVR
ATTINY1634-MNR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(4x4) 12MHzAVR
ATTINY1634-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(4x4) 12MHzAVR
ATTINY1634-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(4x4) 12MHzAVR
ATTINY1634R-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-20-EP(4x4) 12MHzAVR
ATTINY1634R-SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 12MHzAVR
ATTINY1634-SU Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 12MHzAVR
ATTINY167-MMU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-20-EP(4x4) 20MHzAVR
ATTINY167-MU Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) VQFN-32-EP(5x5)
ATTINY167-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(5x5) 16MHzAVR
ATTINY167-SUR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-20-300mil 16MHzAVR
ATTINY167-XU Microchip Technology Microcontrollers (MCU/MPU/SOC) TSSOP-20 16MHzAVR
ATTINY202-SSF Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 16MHzAVR
ATTINY202-SSFR Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 16MHzAVR
ATTINY202-SSN Microchip Technology Microcontrollers (MCU/MPU/SOC) SOIC-8 20MHzAVR

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Frequently asked questions

Is Atmel still in business?

Atmel (AVR ATmega/ATtiny, SAM Arm MCUs, AT24/AT25 EEPROM, CryptoAuthentication) was acquired by Microchip Technology in 2016.

Can I still buy Atmel parts?

Yes. PartnerSemi quotes Atmel part numbers, including obsolete and end-of-life parts and parts with old Atmel markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized Atmel or Microchip Technology distributor.

PartnerSemi is not affiliated with Atmel or Microchip Technology. Brand names are used to identify parts only.