UNIM SLC NAND products deliver significant design cost advantages over NOR Flash, featuring a smaller footprint and reduced pin count. Further leveraging advanced process technology, these products achieve additional cost efficiencies, offering customers unparalleled value. Benefiting from high-speed read/write performance, proven reliability, and compelling cost benefits, UNIM SLC NAND is widely adopted across diverse applications—from communication modules and feature phones to wearables, consumer appliances, and networking products.

              Product Specifications

              ● Capacity: 1Gb

              ● Interface: SPI

              ● Operating Voltage: 1.8V / 3.3V

              ● Endurance: 60,000 P/E cycles with embedded ECC (Host & On-die)

              ● Operating Temperature: -20℃ to 70℃

              ● Package: WSON8

Part No. Capacity Voltage Temperature Interface Package Status Datasheet
UM19A0LCSV 1Gb 1.8V -20~70℃ SPI WSON8(5*6mm) Mass Production Datasheet
UM19A0HCSV 1Gb 3.3V -20~70℃ SPI WSON8(5*6mm) Mass Production Datasheet
UM19A0LCSW 1Gb 1.8V -20~70℃ SPI WSON8(6*8mm) Mass Production Datasheet
UM19A0HCSW 1Gb 3.3V -20~70℃ SPI WSON8(6*8mm) Mass Production Datasheet
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