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SDRAM

Synchronous DRAM is designed to process data at the same clock speed as the CPU. Therefore, synchronous DRAM is regarded as the core component that is used in high speed processing of large volumes of data. Currently, its usage is expanding to various consumer electronics such as DTV, DSC, HDD and STB.

16Mb SDRAM
Part No. Organization Voltage Speed Grade Package Status1,2 Automotive3  Purchase
W9816G6JH 1Mbit x16 2 Banks

3.3V±0.3V

-5

143 MHz

CL2

TSOP II 50-pin, 400 mil,
RoHS compliant
P P  

200 MHz

CL3

3.3V±0.3V

-6/-6I

166 MHz

2.7V~3.6V

-7/-7I

143 MHz

W9816G6JB 1Mbit x16 2 Banks

3.3V±0.3V

-5

200 MHz

CL3

VFBGA 60 balls pitch= 0.65 mm,
RoHS compliant
P P  

3.3V±0.3V

-6/-6I

166 MHz

2.7V~3.6V

-7/-7I

143 MHz



64Mb SDRAM

Part No. Organization Voltage Speed Grade Package Status1,2 Automotive3 Purchase
W9864G2JH

2Mbit x32

4 Banks

3.3V±0.3V

-5

200 MHz

CL3

TSOP II 86-pin, RoHS compliant

P P  

-6/-6I/-
6A/-6K

166 MHz

2.7V~3.6V

-7

143 MHz
W9864G6JB 4Mbit x16 4 Banks

3.3V±0.3V

-6/-6I/-6A

166 MHz

CL3 VFBGA 60 balls, RoHS compliant P P  

2.7V~3.6V

-7

143 MHz
W9864G6JT 4Mbit x16 4 Banks

3.3V±0.3V

-6/-6I

166 MHz

CL3 TFBGA 54 balls, RoHS compliant P P  
W9864G6KH 4Mbit x16 4 Banks

3.3V±0.3V

-5

200 MHz

CL3 TSOP II 54-pin,
RoHS compliant
P P  
-6/6I 166 MHz

2.7V~3.6V

-7 143 MHz


128Mb SDRAM

Part No. Organization Voltage Speed Grade Package Status1,2 Automotive3  Purchase
W9812G6JB 8Mbit x16 4 Banks

3.3V±0.3V

-6/-6I

166 MHz

CL3

TFBGA 54 Ball(8x8mm2 ),
RoHS compliant

P P  

-75/
75I

133 MHz

W9812G6KH 8Mbit x16 4 Banks

3.3V±0.3V

-5

200
MHz

CL3

TSOP II 54-pin, 400mil, 
RoHS compliant

P P  
-6/-6I 166 MHz

-75

133 MHz

W9812G2KB 4Mbitx32 4 Banks

3.3V±0.3V

-6/-6I 166HMz CL3 TFBGA 90 Ball (8x13mm2), RoHS compliant

P

P



256Mb SDRAM

Part No. Organization Voltage Speed Grade Package Status1,2 Automotive3  Purchase
W9825G2JB 8Mbit x32 4 Banks

3.3V±0.3V

-6

166 MHz

CL3

TFBGA 90 Ball, ROHS compliant

P P  

2.7V~3.6V  

-6I

-75/
75I

133 MHz

W9825G6JH 16Mbit x16 4 Banks

3.3V±0.3V

-5/-5I

200
MHz

CL3 TSOP II 54-pin, 400 mil - 0.80, RoHS compliant N P  

-6/-6I/-6L

166 MHz

-75/
75L

133 MHz

CL3
W9825G6JB 16Mbit x16 4 Banks

3.3V±0.3V

-6/-6I

166
MHz

CL3 TFBGA 54 Ball(8x8mm2),
RoHS compliant
P P  

133 MHz

-75

W9825G6KH 16Mbit x16 4 Banks

3.3V±0.3V

-5/-5I

200
MHz

CL3 TSOP II 54-pin, 400 mil - 0.80, RoHS compliant P P  

-6/-6I/-6L

166 MHz

-75/
75L

133 MHz

CL3

 Status1: P= Mass Production, S(Time)=Samples(Ready Time), UD (Time)= Under Development(Ready Time), N=Not Recommended For New Design, EOL=End of life.

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

Automotive3 : If you need any information of automotive part, please send your request to DRAM-Automotive@winbond.com

Contact us:  SDRAM@winbond.com