mt9lsdt872g-133 Micron Semiconductor Products, mt9lsdt872g-133 Datasheet

mt9lsdt872g-133

Manufacturer Part Number

mt9lsdt872g-133

Description

8, 16 Meg X 72 Registered Sdram Dimms

Manufacturer

Micron Semiconductor Products

Datasheet

1.MT9LSDT872G-133.pdf (18 pages)

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SYNCHRONOUS

DRAM MODULE

FEATURES

• JEDEC-standard 168-pin, dual in-line memory

• PC133- and PC100-compliant

• Registered inputs with one-clock delay

• Phase-lock loop (PLL) clock driver to reduce

• Utilizes 133 MHz and 125 MHz SDRAM compo-

• ECC-optimized pinout

• 64MB (8 Meg x 72) and 128MB (16 Meg x 72)

• Single +3.3V ±0.3V power supply

• Fully synchronous; all signals registered on

• Internal pipelined operation; column address can

• Internal SDRAM banks for hiding row access/

• Programmable burst lengths: 1, 2, 4, 8, or full page

• Auto Precharge and Auto Refresh Modes

• Self Refresh Mode

• 64ms, 4,096-cycle refresh

• LVTTL-compatible inputs and outputs

• Serial Presence-Detect (SPD)

OPTIONS

• Package

• Frequency/CAS Latency*

*Device latency only; extra clock cycle required due to input register.

KEY SDRAM COMPONENT

TIMING PARAMETERS

8, 16 Meg x 72 PC133/PC100 Registered SDRAM DIMMs

ZM28_3.p65 – Rev. 4/00

MARKING GRADE

MODULE

module (DIMM)

nents

positive edge of PLL clock

be changed every clock cycle

precharge

168-pin DIMM (gold)

133 MHz/CL = 2

(7.5ns, 133 MHz SDRAMs)

133 MHz/CL = 3

(7.5ns, 133 MHz SDRAMs)

100 MHz/CL = 2

(8ns, 125 MHz SDRAM)

-13E

-133

-10E

SPEED

-7E

-75

-8E

LATENCY

CAS

ACCESS

TIME

5.4ns

6ns

SETUP

TIME

1.5ns

2ns

MARKING

-13E

-133

-10E

HOLD

TIME

0.8ns

1ns

MT9LSDT872, MT9LSDT1672

For the latest data sheet, please refer to the Micron Web

site:

NOTE: Symbols in parentheses are not used on these modules but may be used

for other modules in this product family. They are for reference only.

PIN SYMBOL PIN SYMBOL

www.micronsemi.com/datasheets/datasheet.html

PIN ASSIGNMENT (FRONT VIEW)

DQMB0

DQMB1

REGISTERED SDRAM DIMMs

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

WE#

DNU

DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

A10

BA1

CK0

CB0

CB1

S0#

Micron Technology, Inc., reserves the right to change products or specifications without notice.

168-PIN DIMM

RFU (CKE1)

DQMB2

DQMB3

DQ16

DQ17

DQ18

DQ19

DQ20

DQ21

DQ22

DQ23

DQ24

DQ25

DQ26

DQ27

DQ28

DQ29

DQ30

DQ31

DNU

CK2

SDA

S2#

CB2

CB3

SCL

PIN SYMBOL PIN SYMBOL

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

8, 16 MEG x 72

RFU (A12)

RFU (S1#)

DQMB4

DQMB5

DQ32

DQ33

DQ34

DQ35

DQ36

DQ37

DQ38

DQ39

DQ40

DQ41

DQ42

DQ43

DQ44

DQ45

DQ46

DQ47

CAS#

RAS#

CB4

CB5

BA0

A11

CK1

ADVANCE

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

RFU (A13)

RFU (S3#)

DQMB6

DQMB7

DQ48

DQ49

DQ50

DQ51

DQ52

DQ53

DQ54

DQ55

DQ56

DQ57

DQ58

DQ59

DQ60

DQ61

DQ62

DQ63

CKE0

REGE

CK3

SA0

SA1

SA2

CB6

CB7

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