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Download Kingston Technology ValueRAM Memory 512MB PC800-40 RDRAM n-ECC 16D
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Memory Module Specification Direct Rambus™ RIMM™ Modules 512MB 256M x 16-Bit 800MHz (Based on 256 Megabit RDRAM 40ns (-40) Components) DESCRIPTION This document describes the ValueRAM by Kingston® 256M x 16-Bit (512MB non/ECC) Direct Rambus RIMM Modules. The components on these modules include sixteen 40ns 256Mb Direct Rambus DRAM (Direct RDRAM). Direct RDRAM devices are capable of sustained data transfers at 1.25ns per two bytes (10ns per sixteen bytes). I/O frequency is 800MHz. See the part number scheme below. Part Number Configuration FEATURES 184-pin 1mm pin spacing 512MB Direct RDRAM storage Gold plated contacts RDRAMs use Chip Scale Package (CSP) Serial Presence Detect support Operates on 2.5 volt supply (+/- 5%) Low power and powerdown self-refresh modes Part Numbers KVR800A16-16/512 Description Components 512MB, 16-Bit non/ECC, 800MHz 256Mb x 16 pcs. Separate Row and Column buses for higher efficiency Sixteen 256Mb RDRAM Components, eight on the front and eight on the back. 256Mb x 16-Bit Direct Rambus RIMM Module T E C H N O L O G Y T E C H N O L O G Y Heat Spreaders Direct Rambus RIMM Module Assembly Document No. VALUERAM0242-001.A00 05/08/02 Page 1 ValueRAM by Kingston® CONNECTOR PIN ASSIGNMENTS Pin Pin Name Pin Pin Name A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 Gnd LDQA8 Gnd LDQA6 Gnd LDQA4 Gnd LDQA2 Gnd LDQA0 Gnd LCTMN Gnd LCTM Gnd NC Gnd LROW1 Gnd LCOL4 Gnd LCOL2 Gnd LCOL0 Gnd LDQB1 Gnd LDQB3 Gnd LDQB5 Gnd LDQB7 Gnd LSCK Vcmos SOUT Vcmos NC Gnd NC Vdd Vdd NC NC NC NC B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 Gnd LDQA7 Gnd LDQA5 Gnd LDQA3 Gnd LDQA1 Gnd LCFM Gnd LCFMN Gnd NC Gnd LROW2 Gnd LROW0 Gnd LCOL3 Gnd LCOL1 Gnd LDQB0 Gnd LDQB2 Gnd LDQB4 Gnd LDQB6 Gnd LDQB8 Gnd LCMD Vcmos SIN Vcmos NC Gnd NC Vdd Vdd NC NC NC NC Document No. VALUERAM0242-001.A00 Pin A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 A83 A84 A85 A86 A87 A88 A89 A90 A91 A92 Pin Name NC NC NC NC Vref Gnd SCL Vdd SDA SVdd SWP Vdd RSCK Gnd RDQB7 Gnd RDQB5 Gnd RDQB3 Gnd RDQB1 Gnd RCOL0 Gnd RCOL2 Gnd RCOL4 Gnd RROW1 Gnd NC Gnd RCTM Gnd RCTMN Gnd RDQA0 Gnd RDQA2 Gnd RDQA4 Gnd RDQA6 Gnd RDQA8 Gnd Pin B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82 B83 B84 B85 B86 B87 B88 B89 B90 B91 B92 Pin Name NC NC NC NC Vref Gnd SA0 Vdd SA1 SVdd SA2 Vdd RCMD Gnd RDQB8 Gnd RDQB6 Gnd RDQB4 Gnd RDQB2 Gnd RDQB0 Gnd RCOL1 Gnd RCOL3 Gnd RROW0 Gnd RROW2 Gnd NC Gnd RCFMN Gnd RCFM Gnd RDQA1 Gnd RDQA3 Gnd RDQA5 Gnd RDQA7 Gnd Page 2 ValueRAM by Kingston® 1.375 Direct Rambus RIMM Module Dimensions A1 A92 B1 B92 Direct Rambus RIMM Pin Configuration (256 Megabit RDRAM) Document No. VALUERAM0242-001.A00 Page 3 ValueRAM by Kingston® RIMM MODULE FUNCTIONAL BLOCK DIAGRAM LDQA8 LDQA7 LDQA6 LDQA5 LDQA4 LDQA3 LDQA2 LDQA1 LDQA0 LCFM LCFMN LCTM LCTMN LROW2 LROW1 LROW0 LCOL4 LCOL3 LCOL2 LCOL1 LCOL0 LDQB0 LDQB1 LDQB2 LDQB3 LDQB4 LDQB5 LDQB6 LDQB7 LDQB8 SIN LSCK LCMD VREF Vdd DQA8 DQA7 DQA6 DQA5 DQA4 DQA3 DQA2 DQA1 DQA0 CFM CFMN CTM CTMN ROW2 ROW1 ROW0 COL4 COL3 COL2 COL1 COL0 DQB0 DQB1 DQB2 DQB3 DQB4 DQB5 DQB6 DQB7 DQB8 DQA8 DQA7 DQA6 DQA5 DQA4 DQA3 DQA2 DQA1 DQA0 CFM CFMN CTM CTMN ROW2 ROW1 ROW0 COL4 COL3 COL2 COL1 COL0 DQB0 DQB1 DQB2 DQB3 DQB4 DQB5 DQB6 DQB7 DQB8 DQA8 DQA7 DQA6 DQA5 DQA4 DQA3 DQA2 DQA1 DQA0 CFM CFMN CTM CTMN ROW2 ROW1 ROW0 COL4 COL3 COL2 COL1 COL0 DQB0 DQB1 DQB2 DQB3 DQB4 DQB5 DQB6 DQB7 DQB8 . . . . . . U1 N UN 512 MB 16 RDRAM (256Mb) 256 MB 8 128 MB 4 64 MB 2 DQA8 DQA7 DQA6 DQA5 DQA4 DQA3 DQA2 DQA1 DQA0 CFM CFMN CTM CTMN ROW2 ROW1 ROW0 COL4 COL3 COL2 COL1 COL0 DQB0 DQB1 DQB2 DQB3 DQB4 DQB5 DQB6 DQB7 DQB8 RDQA8 RDQA7 RDQA6 RDQA5 RDQA4 RDQA3 RDQA2 RDQA1 RDQA0 RCFM RCFMN RCTM RCTMN RROW2 RROW1 RROW0 RCOL4 RCOL3 RCOL2 RCOL1 RCOL0 RDQB0 RDQB1 RDQB2 RDQB3 RDQB4 RDQB5 RDQB6 RDQB7 RDQB8 SOUT RSCK RCMD 0.1 mF U0 Gnd SA0 SA1 SA2 SDA SVDD Vcc SCL SDA WP A0 A1 A2 SCL SWP Serial Presence Detect SVDD Note 1. Rambus Channel signals form a loop through the RIMM module, with the exception of the SIO chain. Note 2. See Serial Presence Detection Specification for information on the SPD device and its contents. Gnd RDRAM (256Mb) Gnd RDRAM (256Mb) U2 U3 Gnd RDRAM (256Mb) Page 4 Document No. VALUERAM0242-001.A00 Module Capacity SIO0 SIO1 SCK CMD Vref 1 per 2 RDRAMs 0.1 mF SIO0 SIO1 SCK CMD Vref 1 per 2 RDRAMs Plus one Near Connector 0.1mF VCMOS SIO0 SIO1 SCK CMD Vref 2 per RDRAM 0.1mF SIO0 SIO1 SCK CMD Vref VREF
