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
AT28LV010-20JU Microchip Technology EEPROM PLCC-32(11.4x14) 1MbitParallel Port (Parallel)
AT28LV010-20JU-051 Microchip Technology EEPROM PLCC-32(11.4x14) 1MbitParallel Port (Parallel)
AT28LV010-20JU-235 Microchip Technology EEPROM PLCC-32(11.4x14) 1MbitParallel Port (Parallel)
AT28LV010-20JU-319 Microchip Technology EEPROM PLCC-32(11.4x14) 1MbitParallel Port (Parallel)
AT28LV010-20JU-630 Microchip Technology EEPROM PLCC-32(11.4x14) 1MbitParallel Port (Parallel)
AT28LV010-20PI Microchip Technology EEPROM PDIP-32 1MbitParallel Port (Parallel)
AT28LV010-20PU Microchip Technology EEPROM PDIP-32 1MbitParallel Port (Parallel)
AT28LV010-20TA Microchip Technology EEPROM TSOP-32 1MbitParallel Port (Parallel)
AT28LV010-20TC Microchip Technology EEPROM TSOP-32 1MbitParallel Port (Parallel)
AT28LV010-20TI Microchip Technology EEPROM TSOP-32 1MbitParallel Port (Parallel)
AT28LV010-20TU Microchip Technology EEPROM TSOP-32-18.4mm 1MbitParallel Port (Parallel)
AT28LV010-20TU-235 Microchip Technology EEPROM TSOP-32-18.4mm 1MbitParallel Port (Parallel)
AT28LV010-20TU-319 Microchip Technology EEPROM TSOP-32-18.4mm 1MbitParallel Port (Parallel)
AT28LV010-20TU-T Microchip Technology EEPROM TSOP-32 1MbitParallel Port (Parallel)
AT28LV010-25SI Microchip Technology EEPROM SOIC-32 1Mbit2.97V~3.63V
AT28LV010-25TC Microchip Technology EEPROM TSOP-32 1MbitParallel Port (Parallel)
AT28LV256-20JC Microchip Technology EEPROM PLCC-32(11.4x14) 256KbitParallel Port (Parallel)
AT28LV256-20JI Microchip Technology EEPROM PLCC-32(11.4x14) 256KbitParallel Port (Parallel)
AT28LV256-20TC Microchip Technology EEPROM TSOP-28 256KbitParallel Port (Parallel)
AT28LV256-20TI Microchip Technology EEPROM TSOP-28 256KbitParallel Port (Parallel)
AT28LV256-25JC Microchip Technology EEPROM PLCC-32(11.4x14) 256KbitParallel Port (Parallel)
AT28LV256-25JI Microchip Technology EEPROM PLCC-32(11.4x14) 256KbitParallel Port (Parallel)
AT28LV256-25PC Microchip Technology EEPROM PDIP-28 256KbitParallel Port (Parallel)
AT28LV256-25PI Microchip Technology EEPROM PDIP-28 256KbitParallel Port (Parallel)
AT28LV256-25SC Microchip Technology EEPROM SOIC-28 256KbitParallel Port (Parallel)
AT28LV256-25SI Microchip Technology EEPROM SOIC-28 256KbitParallel Port (Parallel)
AT28LV256-25TC Microchip Technology EEPROM TSOP-28 256KbitParallel Port (Parallel)
AT28LV256-25TI Microchip Technology EEPROM TSOP-28 256KbitParallel Port (Parallel)
AT28LV64B-20JI Microchip Technology EEPROM PLCC-32(11.4x14) 64KbitParallel Port (Parallel)
AT28LV64B-20SC Microchip Technology EEPROM SOIC-28 64KbitParallel Port (Parallel)
AT28LV64B-20TI Microchip Technology EEPROM TSOP-28 64KbitParallel Port (Parallel)
AT28LV64B-25JC Microchip Technology EEPROM PLCC-32(11.4x14) 64KbitParallel Port (Parallel)
AT28LV64B-25JI Microchip Technology EEPROM PLCC-32(11.4x14) 64KbitParallel Port (Parallel)
AT28LV64B-25PC Microchip Technology EEPROM PDIP-28 64KbitParallel Port (Parallel)
AT28LV64B-25PI Microchip Technology EEPROM PDIP-28 64KbitParallel Port (Parallel)
AT28LV64B-25SC Microchip Technology EEPROM SOIC-28 64KbitParallel Port (Parallel)
AT28LV64B-25TC Microchip Technology EEPROM TSOP-28 64KbitParallel Port (Parallel)
AT28LV64B-25TI Microchip Technology EEPROM TSOP-28 64KbitParallel Port (Parallel)
AT30TS74-MA8M-T Microchip Technology Temperature Sensors UDFN-8(2x3) I2C, SMBus1.7V~5.5V
AT30TS74-SS8M-B Microchip Technology Temperature Sensors SOIC-8 I2C, SMBus1.7V~5.5V
AT30TS74-SS8M-T Microchip Technology Temperature Sensors SOIC-8 I2C, SMBus1.7V~5.5V
AT30TS74-U1FMAB-T Microchip Technology Temperature Sensors WFBGA-5 I2C, SMBus1.7V~5.5V
AT30TS74-U1FMBB-T Microchip Technology Temperature Sensors WFBGA-5 I2C, SMBus1.7V~5.5V
AT30TS74-U1FMCB-T Microchip Technology Temperature Sensors WFBGA-5 I2C, SMBus1.7V~5.5V
AT30TS74-U1FMDB-T Microchip Technology Temperature Sensors WFBGA-5 I2C, SMBus1.7V~5.5V
AT30TS74-UFM10-T-072 Microchip Technology Temperature Sensors WLCSP-4 I2C, SMBus1.7V~5.5V
AT30TS74-UFM13-T-072 Microchip Technology Temperature Sensors WLCSP-4 I2C, SMBus1.7V~5.5V
AT30TS74-UFM14-T-072 Microchip Technology Temperature Sensors WLCSP-4 I2C, SMBus1.7V~5.5V
AT30TS74-XM8M-B Microchip Technology Temperature Sensors MSOP-8 I2C, SMBus1.7V~5.5V
AT30TS74-XM8M-T Microchip Technology Temperature Sensors MSOP-8 I2C, SMBus1.7V~5.5V
AT30TS750A-MA8M-T Microchip Technology Temperature Sensors UDFN-8-EP(2x3) I2C, SMBus1.7V~5.5V
AT30TS750A-SS8M-B Microchip Technology Temperature Sensors SOIC-8 I2C, SMBus1.7V~5.5V
AT30TS750A-SS8M-T Microchip Technology Temperature Sensors SOIC-8 I2C, SMBus1.7V~5.5V
AT30TS750A-XM8M-B Microchip Technology Temperature Sensors MSOP-8 I2C, SMBus1.7V~5.5V
AT30TS750A-XM8M-T Microchip Technology Temperature Sensors MSOP-8 I2C, SMBus1.7V~5.5V
AT30TS75A-MA8M-T Microchip Technology Temperature Sensors DFN-8-EP(2x3) I2C, SMBus1.7V~5.5V
AT30TS75A-SS8M-B Microchip Technology Temperature Sensors SOIC-8 I2C, SMBus1.7V~5.5V
AT30TS75A-SS8M-T Microchip Technology Temperature Sensors SOIC-8 I2C, SMBus1.7V~5.5V
AT30TS75A-XM8M-B Microchip Technology Temperature Sensors MSOP-8 I2C, SMBus1.7V~5.5V
AT30TS75A-XM8M-T Microchip Technology Temperature Sensors MSOP-8 I2C, SMBus1.7V~5.5V

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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.

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