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
ATSAMS70N19A-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-100 300MHzARM Cortex-M7
ATSAMS70N19A-CFNT Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-100 300MHzARM Cortex-M7
ATSAMS70N19A-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 300MHzARM Cortex-M7
ATSAMS70N19A-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-100 300MHzARM Cortex-M7
ATSAMS70N19B-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 300MHzARM Cortex-M7
ATSAMS70N19B-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 300MHzARM Cortex-M7
ATSAMS70N19B-CFNT Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-100 300MHzARM Cortex-M7
ATSAMS70N19B-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-100 300MHzARM Cortex-M7
ATSAMS70N19B-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) BGA-100 300MHzARM Cortex-M7
ATSAMS70N20A-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 300MHzARM Cortex-M7
ATSAMS70N20A-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 300MHzARM Cortex-M7
ATSAMS70N20A-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-100 300MHzARM Cortex-M7
ATSAMS70N20A-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-100 300MHzARM Cortex-M7
ATSAMS70N20B-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 300MHzARM Cortex-M7
ATSAMS70N20B-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) VFBGA-100 300MHzARM Cortex-M7
ATSAMS70N20B-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 300MHzARM Cortex-M7
ATSAMS70N21A-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 300MHzARM Cortex-M7
ATSAMS70N21A-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-100 300MHzARM Cortex-M7
ATSAMS70N21A-CFNT Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-100 300MHzARM Cortex-M7
ATSAMS70N21A-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 300MHzARM Cortex-M Series
ATSAMS70N21A-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-100 300MHzARM Cortex-M7
ATSAMS70N21B-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 300MHzARM Cortex-M7
ATSAMS70N21B-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-100 300MHzARM Cortex-M7
ATSAMS70N21B-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 300MHzARM Cortex-M7
ATSAMS70N21B-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-100 300MHzARM Cortex-M7
ATSAMS70Q19A-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q19A-ANT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q19A-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q19A-CFNT Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q19A-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q19B-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q19B-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q19B-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q19B-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) BGA-144 300MHzARM Cortex-M7
ATSAMS70Q20A-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q20A-CFN Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q20A-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q20B-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q20B-ANT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q20B-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q20B-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q21A-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q21A-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q21A-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q21A-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q21B-AN Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q21B-ANT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7
ATSAMS70Q21B-CFN Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q21B-CFNT Microchip Technology Microcontrollers (MCU/MPU/SOC) UFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q21B-CN Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMS70Q21B-CNT Microchip Technology Microcontrollers (MCU/MPU/SOC) LFBGA-144 300MHzARM Cortex-M7
ATSAMV70J19B-AAB Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 300MHzARM Cortex-M7
ATSAMV70J19B-AABT Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 300MHzARM Cortex-M7
ATSAMV70J20B-AAB Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-64(10x10) 300MHzARM Cortex-M7
ATSAMV70N19B-AAB Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-100(14x14) 300MHzARM Cortex-M7
ATSAMV70N19B-CB Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 300MHzARM Cortex-M7
ATSAMV70N19B-CBT Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 300MHzARM Cortex-M7
ATSAMV70N20B-CB Microchip Technology Microcontrollers (MCU/MPU/SOC) TFBGA-100 300MHzARM Cortex-M7
ATSAMV70N20B-CBT Microchip Technology Microcontroller Units (MCUs/MPUs/SOCs) TFBGA-100 300MHzARM Cortex-M7
ATSAMV70Q19B-AAB Microchip Technology Microcontrollers (MCU/MPU/SOC) LQFP-144(20x20) 300MHzARM Cortex-M7

Request a quote for Atmel parts

Not listed? Most older Atmel part numbers are not in any online catalog. Send them anyway.

We reply by email, usually within one business day. Your details are used only to handle this request (privacy).

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.