Datasheet

ManualsBrandsKingston Technology Manualscomputer componentsKVR800A16-16/512

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

Document No. VALUERAM0242-001.A00 05/08/02 Page 1

Separate Row and Column buses for higher efficiency

DESCRIPTION

FEATURES

Direct Rambus™ RIMM™ Modules

512MB 256M x 16-Bit 800MHz

(Based on 256 Megabit RDRAM 40ns (-40) Components)

Direct Rambus RIMM Module Assembly

KVR800A16-16/512

512MB, 16-Bit non/ECC, 800MHz

Part Numbers Description

Part Number Configuration

Components

256Mb x 16 pcs.

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.

Memory Module Specification

TECHNOLOGY

Heat Spreaders

256Mb x 16-Bit

Direct Rambus RIMM Module

Sixteen 256Mb RDRAM

Components, eight on the front

and eight on the back.

Summary of content (4 pages)

PAGE 1
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.
PAGE 2
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
PAGE 3
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.
PAGE 4
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