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
ATMEGA8515L-8PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 8MHzAVR
ATMEGA8535-16AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 16MHzAVR
ATMEGA8535-16JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 16MHzAVR
ATMEGA8535-16PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 16MHzAVR
ATMEGA8535L-8AI Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 8MHzAVR
ATMEGA8535L-8AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-44(10x10) 8MHzAVR
ATMEGA8535L-8JU Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 8MHzAVR
ATMEGA8535L-8MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-44-EP(7x7) 8MHzAVR
ATMEGA8535L-8PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-40 8MHzAVR
ATMEGA88-20AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88-20PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-28 20MHzAVR
ATMEGA88A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88A-CCUR Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) UFBGA-32 20MHzAVR
ATMEGA88A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32-EP(5x5) 20MHzAVR
ATMEGA88A-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-28 20MHzAVR
ATMEGA88P-20AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88P-20PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-28 20MHzAVR
ATMEGA88PA-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88PA-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88PA-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88PA-CCU Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-32 20MHzAVR
ATMEGA88PA-MMH Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) VQFN-28-EP(4x4) 20MHzAVR
ATMEGA88PA-MMHR Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) QFN-28-EP(4x4) 20MHzAVR
ATMEGA88PA-MMN Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-28(4x4) 20MHzAVR
ATMEGA88PA-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32(5x5) 20MHzAVR
ATMEGA88PA-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) MLF-32(5x5) 20MHzAVR
ATMEGA88PA-MUR Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32(5x5) 20MHzAVR
ATMEGA88PA-PN Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-28 20MHzAVR
ATMEGA88PA-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-28-300mil 20MHzAVR
ATMEGA88PB-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88PB-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 20MHzAVR
ATMEGA88PB-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) VFQFN-32(5x5) 20MHzAVR
ATMEGA88PB-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VFQFN-32-EP(5x5) 20MHzAVR
ATMEGA88PB-MUR Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) VFQFN-32-EP(5x5) 20MHzAVR
ATMEGA88PV-10AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 10MHzAVR
ATMEGA88V-10AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 10MHzAVR
ATMEGA88V-10MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32(5x5) 10MHzAVR
ATMEGA88V-10MUR Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) VQFN-32(5x5) 10MHzAVR
ATMEGA88V-10PU Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-28 10MHzAVR
ATMEGA8A-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 16MHzAVR
ATMEGA8A-MN Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32(5x5) 16MHzAVR
ATMEGA8A-MU Microchip Technology Microcontrollers (MCU/MPU/SOC) QFN-32-EP(5x5) 16MHzAVR
ATMEGA8A-PN Microchip Technology Microcontrollers (MCU/MPU/SOC) PDIP-28 16MHzAVR
ATMEGA8A-PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-28-300mil 16MHzAVR
ATMEGA8HVA-4CKU Microchip Technology Microcontrollers (MCU/MPU/SOC) LGA-36(3.5x6.5) 4MHzAVR
ATMEGA8L-8AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 8MHzAVR
ATMEGA8L-8MU Microchip Technology Microcontrollers (MCU/MPU/SOC) VQFN-32(5x5) 8MHzAVR
ATMEGA8L-8PU Microchip Technology Microcontrollers (MCU/MPU/SOC) DIP-28-300mil 8MHzAVR
ATMEGA8U2-AU Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 16MHzAVR
ATMEGA8U2-AUR Microchip Technology Microcontrollers (MCU/MPU/SOC) TQFP-32(7x7) 16MHzAVR
ATMXT1066TD-C2U001 Microchip Technology Touch Screen Controllers UFBGA-114(5x7) SPI, I2C3.3V
ATMXT224S-ATR Microchip Technology Touch Screen Controllers TQFP-64(10x10) I2C2.7V~3.3V
ATMXT2952TD-C2U001 Microchip Technology Touch Screen Controllers UFBGA-162(5x10) I2C3.3V
ATMXT640U-CCU023 Microchip Technology Touch Screen Controllers UFBGA-88(6x6) SPI, I2C3.3V
ATMXT640UD-CCU001 Microchip Technology Touch Screen Controllers UFBGA-88(6x6) I2C3.135V~3.465V
ATMXT640UD-CCU002 Microchip Technology Touch Screen Controllers UFBGA-88(6x6) I2C3.135V~3.465V
ATMXT640UD-CCUBRHA1 Microchip Technology Touch Screen Controllers UFBGA-88(6x6) SPI, I2C3.135V~3.465V
ATMXT640UD-CCUR001 Microchip Technology Touch Screen Controllers UFBGA-88(6x6) I2C3.135V~3.465V
ATMXT640UD-CCUR002 Microchip Technology Touch Screen Controllers UFBGA-88(6x6) I2C3.135V~3.465V
ATQT2-XPRO Microchip Technology Pre-Ordered MCUs

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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.