HYS72D32300 Datasheet, PDF(8/50 Page) Qimonda AG – 184-Pin Registered Double Data Rate SDRAM Module

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HYS72D32300 Datasheet, PDF (8/50 Pages) Qimonda AG – 184-Pin Registered Double Data Rate SDRAM Module

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Internet Data Sheet

HYS72D[128/64/32]3xx[G/H]BRâ[5/6/7]âC

Registered Double Data Rate SDRAM

Pin Name Pin Buffer Function

Type Type

119 DM2 I

DQS11 I/O

129 DM3 I

DQS12 I/O

149 DM4 I

DQS13 I/O

159 DM5 I

DQS14 I/O

169 DM6 I

DQS15 I/O

177 DM7 I

DQS16 I/O

140 DM8 I

DQS17 I/O

E2PROM

92 SCL I

91 SDA I/O

181 SA0 I

182 SA1 I

183 SA2 I

Power Supplies

VREF

184 VDDSPD

PWR

SSTL

CMOS

Data Mask 2

Note: Ã8 based module

Data Strobe 11

Note: Ã4 based module

Data Mask 3

Note: Ã8 based module

Data Strobe 12

Note: Ã4 based module

Data Mask 4

Note: Ã8 based module

Data Strobe 13

Note: Ã4 based module

Data Mask 5

Note: Ã8 based module

Data Strobe 14

Note: Ã4 based module

Data Mask 6

Note: Ã8 based module

Data Strobe 15

Note: Ã4 based module

Data Mask 7

Note: Ã8 based module

Data Strobe 16

Note: Ã4 based module

Data Mask 8

Note: Ã8 based module

Data Strobe 17

Note: Ã4 based module

Serial Bus Clock

Serial Bus Data

Slave Address Select

Bus 2:0

I/O Reference Voltage

E2PROM Power Supply

Pin Name

15, VDDQ

22,

30,

54,

62,

77,

96,

104,

112,

128,

136,

143,

156,

164,

172,

180

7, VDD

38,

46,

70,

85,

108,

120,

148,

168

3, VSS

11,

18,

26,

34,

42,

50,

58,

66,

74,

81,

89,

93,

100,

116,

124,

132,

139,

145,

152,

160,

176

Pin Buffer Function

Type Type

PWR â

I/O Driver Power Supply

PWR â

Power Supply

GND â

Ground Plane

Rev. 1.32, 2007-03

03292006-Q22P-G7TH

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