Dataram DTM65523C ユーザーズマニュアル

DTM65523C

4 GB, 240-Pin DDR2 FB-DIMM

Document 06026, Revision A, 29-Sep-10, Dataram Corporation

Page 1

Features

Description

240-pin JEDEC-compliant DIMM, 133.35 mm wide by
30.35 mm high

Data Transfer Rate: 5.3 Gigabytes/sec

Operating Voltage: VDD = 1.8 V ±0.1; VCC = 1.5V ±0.1

SMBus interface to AMB for configuration register
access

MBIST and IBIST test functions

Transparent mode for DDR2 SDRAM test support

Full DIMM Heat Spreader

High-speed differential point-to-point link

Fully RoHS Compliant

The DTM65523C is a Quad Rank PC2-5300 Fully Buffered
512Mx72 ECC DIMM that conforms to the JEDEC FB-DIMM
standard. Four ranks are each comprised of nine 128Mx8
DDR2 Samsung SDRAMs. One IDT (Rev L4) Advanced
Memory Buffer (AMB) is used as the interface between the
system memory bus and DIMM DRAMs. One 2K-bit
EEPROM is used for Serial Presence Detect. For improved
thermal performance, a Full DIMM Heat Spreader with
Thermal Interface Material (TIM) is attached to the front and
back of the DIMM.

Pin Configurations

Pin Names

Front side Back side

Pin Names Function

1 VDD

31 PN3

61 /PN9

91 /PS9

121 VDD

151 SN3

181 /SN9

211 /SS9

SCK,

/SCK System

Clock

Input

2 VDD

32 /PN3

62 VSS

92 VSS

122 VDD

152 /SN3

182 VSS

212 VSS

PN, /PN[13:0] Primary Northbound Data

3 VDD

33 VSS

63 PN10

93 PS5

123 VDD

153 VSS

183 SN10

213 SS5

PS, /PS[9:0] Primary Southbound Data

4 VSS

34 PN4

64 /PN10

94 /PS5

124 VSS

154 SN4

184 /SN10

214 /SS5

SN, /SN[13:0] Secondary Northbound Data

5 VDD

35 /PN4

65 VSS

95 VSS

125 VDD

155 /SN4

185 VSS

215 VSS

SS, /SS[9:0] Secondary Southbound Data

6 VDD

36 VSS

66 PN11 96 PS6

126 VDD

156 VSS

186 /SN11 216 SS6

SCL

Serial

Clock,

EEPROM

7 VDD

37 PN5

67 /PN11 97 /PS6

127 VDD

157 SN5

187 /SN11 217 /SS6

SDA

Serial

Data,

EEPROM

VSS 38

/PN5 68

VSS 98

VSS 128

VSS 158 /SN5 188 VSS 218 VSS /RESET AMB

Reset

Signal

VCC 39

VSS 69

VSS 99

PS7 129

VCC 159 VSS 189 VSS 219 SS7

AMB

Core

Power

and

AMB

Channel

10 VCC

40 PN13 70 PS0

100 /PS7

130 VCC

160 SN13 190 SS0

220 /SS7

VCC

Interface Power (1.5 V)

11 VSS

41 /PN13

71 /PS0

101 VSS

131 VSS

161 /SN13

191 /SS0

221 VSS

DRAM Power and AMB DRAM I/O

VCC 42

VSS 72

VSS 102

PS8 132

VCC 162 VSS 192 VSS 222 SS8

VDD

Power (1.8 V)

13 VCC

43 VSS

73 PS1

103 /PS8

133 VCC

163 VSS

193 SS1

223 /SS8

DRAM

Address/Command/Clock

VSS 44

RFU 74

/PS1 104

VSS 134

VSS 164 RFU1

194 /SS1 224 VSS

VTT

Termination Power (VDD/2)

15 VTT

45 RFU

75 VSS

105 RFU2 135 VTT

165 RFU1 195 VSS

225 RFU2

VDDSPD

SPD

Power

16 VID1

46 VSS

76 PS2

106 RFU2 136 VID0

166 VSS

196 SS2

226 RFU2

VSS

Ground

17 /RESET 47 VSS

77 /PS2

107 VSS

137 M_TEST 167 VSS

197 /SS2

227 VSS

RFU

Reserved For Future Use

VSS 48

PN12 78

VSS 108

VDD 138

VSS 168 SN12 198 VSS 228 SCK DNU

Not

Use

19 RFU2 49 /PN12 79 PS3

109 VDD

139 RFU2 169 /SN12 199 SS3

229 /SCK

M_TEST

Margin

Test

RFU2

VSS 80

/PS3 110

VSS 140

RFU2

170 VSS 200 /SS3 230 VSS SA[2:0]

Serial Address, EEPROM

VSS 51

PN6 81

VSS 111

VDD 141

VSS 171 SN6 201 VSS 231 VDD

22 PN0

52 /PN6

82 PS4

112 VDD

142 SN0

172 /SN6

202 SS4

232 VDD

23 /PN0

53 VSS

83 /PS4

113 VDD

143 /SN0

173 VSS

203 /SS4

233 VDD

VSS 54

PN7 84

VSS 114

VSS 144

VSS 174 SN7 204 VSS 234 VSS

25 PN1

55 /PN7

85 VSS

115 VDD

145 SN1

175 /SN7

205 VSS

235 VDD

26 /PN1

56 VSS

86 RFU1 116 VDD

146 /SN1

176 VSS

206 RFU1 236 VDD

27 VSS

57 PN8

87 RFU1 117 VTT

147 VSS

177 SN8

207 RFU1 237 VTT

28 PN2

58 /PN8

88 VSS

118 SA2

148 SN2

178 /SN8

208 VSS

238 VDDSPD

/PN2 59

VSS 89

VSS 119

SDA 149

/SN2 179 VSS 209 VSS 239 SA0

VSS 60

PN9 90

PS9 120

SCL 150

VSS 180 SN9 210 SS9 240 SA1

NOTE: M_TEST is not used

Identification
DTM65523C 512Mx72
4GB 4Rx8 PC2-5300F-555-11-W1
Performance range
Clock / Module Speed / CL-t

RCD

-t

333MHz / DDR2-667 / 5-5-5
266MHz / DDR2-533 / 4-4-4
200MHz / DDR2-400 / 3-3-3