Winbond - Low Power DDR SDRAM
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Low Power DDR SDRAM

Winbond’s LPDDR SDRAM(Low Power DDR SDRAM) product family is designed with specific features to reduce power consumption, including Partial Array Self Refresh (PASR), Auto Temperature Compensated Self Refresh (ATCSR), Power down mode, Deep power down mode and Programmable output buffer driving strength.

Note: If any request of KGD, please contact sales.

128Mb LPDDR

Part No. Organization Voltage Speed Grade Package Status1,2 Automotive
W947D6HBHX 8Mbit x16 1.8V / 1.8V 166MHz, -25 to 85C 60VFBGA P Y
200MHz, -25 to 85C
166MHz, -40 to 85C
200MHz, -40 to 85C
W947D2HBJX 4Mbit x32 166MHz, -25 to 85C 90VFBGA
200MHz, -25 to 85C
166MHz, -40 to 85C
200MHz, -40 to 85C


256Mb LPDDR

Part No. Organization Voltage Speed Grade Package Status1,2 Automotive
W948D6FBHX 16Mbit x16 1.8V / 1.8V 166MHz, -25 to 85C 60VFBGA P Y
200MHz, -25 to 85C
166MHz, -40 to 85C
200MHz, -40 to 85C
W948D2FBJX 8Mbit x32 166MHz, -25 to 85C 90VFBGA
200MHz, -25 to 85C
166MHz, -40 to 85C
200MHz, -40 to 85C


512Mb LPDDR

Part No. Organization Voltage Speed Grade Package Status1,2 Automotive
W949D6CBHX 32Mbit x16 1.8V / 1.8V 166MHz, -25 to 85C 60VFBGA P -
200MHz, -25 to 85C
166MHz, -40 to 85C
200MHz, -40 to 85C
W949D2CBJX 16Mbit x32 166MHz, -25 to 85C 90VFBGA
200MHz, -25 to 85C
166MHz, -40 to 85C
200MHz, -40 to 85C
W949D6KBHX 32Mbit x16 200MHz,-25 to 85C 60VFBGA N P
200MHz,-40 to 85C
W949D6DBHX 32Mbit x16 200MHz,-25 to 85C 60VFBGA P P
200MHz,-40 to 85C
W949D2KBJX 16Mbit x16 200MHz,-25 to 85C 90VFBGA N P
200MHz,-40 to 85C
W949D2DBJX 16Mbit x32 200MHz,-25 to 85C 90VFBGA P P
200MHz,-40 to 85C


1Gb LPDDR

Part No. Organization Voltage Speed Grade Package Status1,2 Automotive
W94AD6KBHX 64Mbit x16 1.8V / 1.8V 200MHz, -25 to 85C 60VFBGA P Y
200MHz, -40 to 85C
W94AD2KBJX 32Mbit x32 200MHz, -25 to 85C 90VFBGA
200MHz, -40 to 85C


Status1: P= Mass Production, S (Time)= Samples (Ready Time), UD (Time)= Under Development (Ready Time), N= Not recommended for new designs

RoHS2: All Winbond products are "Green", Halogen-Free and RoHS compliant packaging. Refer to the datasheet for details and specifications.

Contact us:  LPDRAM@winbond.com