SST part numbers

Silicon Storage Technology (SST25/SST26/SST39 NOR flash) was acquired by Microchip Technology in 2010.

SST is now Microchip Technology (2010). We quote SST parts — current, obsolete and end-of-life — and parts that carry older SST markings. See also all Microchip Technology part numbers.

583 SST heritage part numbers

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

Part numberManufacturerTypePackageKey specs
SST39VF802C-70-4I-EKE Microchip Technology NOR Flash TFSOP-48-18.4mm 8Mbit5MHz
SST39VF802C-70-4I-EKE-T Microchip Technology NOR Flash TSOPI-48 8MbitParallel
SST39VF802C-70-4I-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 8MbitParallel
SST39VF802C-70-4I-MAQE-T Microchip Technology NOR Flash WFBGA-48(4x6) 8MbitParallel
SST39WF1601-70-4C-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1601-70-4C-B3KE-T Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1601-70-4C-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 16Mbit5MHz
SST39WF1601-70-4C-MAQE-T Microchip Technology NOR Flash WFBGA-48(4x6) 16Mbit5MHz
SST39WF1601-70-4I-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1601-70-4I-B3KE-T Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1601-70-4I-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 16MbitParallel
SST39WF1601-70-4I-MAQE-T Microchip Technology NOR Flash WFBGA-48(4x6) 16Mbit5MHz
SST39WF1602-70-4C-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1602-70-4C-B3KE-T Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1602-70-4C-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 16Mbit5MHz
SST39WF1602-70-4C-MAQE-T Microchip Technology NOR Flash WFBGA-48(4x6) 16MbitParallel
SST39WF1602-70-4I-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1602-70-4I-B3KE-T Microchip Technology NOR Flash TFBGA-48(6x8) 16MbitParallel
SST39WF1602-70-4I-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 16MbitParallel
SST39WF1602-70-4I-MAQE-T Microchip Technology NOR Flash WFBGA-48(4x6) 16MbitParallel
SST39WF400B-70-4C-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) 4MbitParallel
SST39WF400B-70-4C-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 4MbitParallel
SST39WF400B-70-4C-MAQE-T Microchip Technology NOR Flash WFBGA-48(4x6) 4Mbit5MHz
SST39WF400B-70-4I-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) Parallel5MHz
SST39WF400B-70-4I-B3KE-T Microchip Technology NOR Flash TFBGA-48(6x8) 4MbitParallel
SST39WF400B-70-4I-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 4MbitParallel
SST39WF400B-70-4I-MAQE-T Microchip Technology NOR Flash WFBGA-48(4x6) 4Mbit10000 times
SST39WF800B-70-4C-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) 8MbitParallel
SST39WF800B-70-4C-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 8MbitParallel
SST39WF800B-70-4I-B3KE Microchip Technology NOR Flash TFBGA-48(6x8) 8MbitParallel
SST39WF800B-70-4I-B3KE-T Microchip Technology NOR Flash TFBGA-48(6x8) 8MbitParallel
SST39WF800B-70-4I-MAQE Microchip Technology NOR Flash WFBGA-48(4x6) 8MbitParallel
SST49LF008A-33-4C-EIE Microchip Technology Pre-Ordered MCUs TSOP-40-10.0mm 8MbitParallel
SST49LF008A-33-4C-EIE-T Microchip Technology Pre-Ordered MCUs TSOP-40-10.0mm 8MbitParallel
SST49LF008A-33-4C-NHE Microchip Technology NOR Flash PLCC-32(11.4x14) 8MbitParallel
SST49LF008A-33-4C-NHE-T Microchip Technology NOR Flash PLCC-32(11.4x14) 8MbitParallel
SST49LF008A-33-4C-WHE Microchip Technology NOR Flash TSOP-32-12.5mm 8MbitParallel
SST49LF008A-33-4C-WHE-T Microchip Technology NOR Flash TSOP-32-12.5mm 8MbitParallel
SST49LF080A-33-4C-NHE Microchip Technology NOR Flash PLCC-32(11.4x14) 8MbitParallel
SST49LF080A-33-4C-NHE-T Microchip Technology NOR Flash PLCC-32(11.4x14) 8MbitParallel
SST49LF080A-33-4C-WHE Microchip Technology NOR Flash TSOP-32-12.5mm 8MbitParallel
SST49LF080A-33-4C-WHE-T Microchip Technology NOR Flash TSOP-32-12.5mm 8MbitParallel
SST89E516RD2-40-C-NJE Microchip Technology Microcontrollers (MCU/MPU/SOC) PLCC-44(16.6x16.6) 40MHz51 Series

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Frequently asked questions

Is SST still in business?

Silicon Storage Technology (SST25/SST26/SST39 NOR flash) was acquired by Microchip Technology in 2010.

Can I still buy SST parts?

Yes. PartnerSemi quotes SST part numbers, including obsolete and end-of-life parts and parts with old SST 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 SST or Microchip Technology distributor.

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