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DTM67220

1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM

Document 06833, Revision A, 28-Sep-11, Dataram Corporation 



 2011 Page 1

Features Description

200-pin JEDEC SO-DIMM Dual-sided assembly 67.600mm

[2.661”] wide by 30.0mm [1.181”] high

Operating Voltage: 1.8 V ±0.1

I/O Type: SSTL_18

Data Transfer Rate: 6.4 Gigabytes/sec

Bursts Length: 4 and 8.

CAS Latencies: 4, 5 and 6

Programmable I/O driver strength (OCD)

Programmable On-Die Termination (ODT)

Differential/Redundant Data Strobe signals

SDRAM Addressing (Row/Col/Bank): 14/10/3

One Physical Rank

Fully RoHS Compliant

The DTM67220 assembly is a 128Mx64bit Un-

buffered Non-ECC memory module, which con

forms

to JEDEC's DDR2, PC2-6400 standard. The assem-

bly consists of one rank comprised of eight 128Mx8

DDR2 SDRAMs in a 60 Ball FBGA package.

A 2Kbit EEPROM for serial presence detect pro-

vides critical timing and configuration information

used by the system to identify and configure the

memory.

The assembly is a Small Outline Dual In-line Mem-

ory Module intended for mounting into 200-pin edge

connector sockets.

Pin Configurations Pin Names

Front side Back side Pin name

Function

REF

DQS2

101

A1 151

DQ42 2 V

52 DM2 102

A0 152

DQ46

/RAS Row address strobe

103

153

DQ43 4 DQ4 54 V

104

154

DQ47

/CAS Column address strobe

DQ0

DQ18

105

A10/AP 155

6 DQ5 56 DQ22 106

BA1 156

/WE Write enable

DQ1

DQ19

107

BA0 157

DQ48 8 V

58 DQ23 108

/RAS 158

DQ52

/S[1:0] Chip select input

109

/WE 159

DQ49 10 DM0 60 V

110

/S0 160

DQ53

CK[1:0], /CK[1:0] Differential Clock inputs

/DQS0

DQ24

111

161

12 V

62 DQ28 112

162

CKE[1:0] Clock enable input

DQS0

DQ25

113

/CAS 163

NC 14 DQ6 64 DQ29 114

ODT 164

CK1

BA[2:0] Bank select input

115

/S1* 165

16 DQ7 66 V

116

A13 166

/CK1

A[15:0] Address input (Multiplexed)

DQ2

DM3

117

167

/DQS6 18 V

68 DQS3 118

168

ODT[1:0] On Die Termination

DQ3

119

ODT1* 169

DQS6 20 DQ12 70 DQS3 120

NC 170

DM6

DQS[7:0], /DQS[7:0] Data strobes

71 V

121

171

22 DQ13 72 V

122

172

DM[7:0] Data masks

DQ8 73 DQ26 123

DQ32 173

DQ50 24 V

74 DQ30 124

DQ36 174

DQ54 DQ[63:0] Data I/Os: Data bus

DQ9

DQ27

125

DQ33 175

DQ51 26 DM1 76 DQ31 126

DQ37 176

DQ55

SCL Serial clock

VSS

127

177

28 V

78 V

128

178

SDA Serial data I/O

/DQS1 79 CKE0 129

/DQS4 179

DQ56 30 CK0 80 CKE1* 130

DM4 180

DQ60 SA[1:0] Address EEPROM

DQS1 81 V

131

DQS4 181

DQ57 32 /CK0 82 V

132

182

DQ61 /Event Temperature sensing

83 NC 133

183

34 V

84 NC/A15*

134

DQ38 184

VREF Reference voltage.

DQ10 85 NC 135

DQ34 185

DM7 36 DQ14 86 NC/A14*

136

DQ39 186

/DQS7 VDD Power supply: 1.8V +/- 0.1V

DQ11 87 V

137

DQ35 187

38 DQ15 88 V

138

188

DQS7 VSS Ground

89 A12 139

189

DQ58 40 V

90 A11 140

DQ44 190

VDDSPD Serial EEPROM power supply

91 A9 141

DQ40 191

DQ59 42 V

92 A7 142

DQ45 192

DQ62 NC No connects

DQ16 93 A8 143

DQ41 193

44 DQ20 94 A6 144

194

DQ63

DQ17 95 V

145

195

SDA 46 DQ21 96 V

146

/DQS5 196

97 A5 147

DM5 197

SCL 48 V

98 A4 148

DQS5 198

SA0

/DQS2 99 A3 149

199

SPD

50 /Event* 100

A2 150

200

SA1

* = not used on the DTM67220

Identification

DTM67220 128Mx64

1GB 1Rx8 PC2-6400S-666-12-F1

Performance range

Clock/ Module Speed/ CL-t

RCD

-t

400 MHz / PC2-6400 / 6-6-6

333 MHz / PC2-5300 / 5-5-5

266 MHz / PC2-4200 / 4-4-4

1 2 3 4 5 6 ... 12 13

DTM67220 1

Podsumowanie treści

Strona 1 - DTM67220

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 1

Strona 2

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 10 3

Strona 3

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 11 5

Strona 4

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 12 8

Strona 5

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 13

Strona 6

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 2

Strona 7

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 3

Strona 8

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 4

Strona 9

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 5

Strona 10

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 6

Strona 11

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 7 A

Strona 12

DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 8 SE

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DTM67220 1GB 200-Pin 1Rx8 Unbuffered Non-ECC DDR2 SO-DIMM Document 06833, Revision A, 28-Sep-11, Dataram Corporation  2011 Page 9 TB

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