Home  Back
Last update: 6 February 2004

IC function:4 Mbit (512k×8) DRAM
Related components:4 Mbit (256k×16) DRAM

Component documentation
IC numberManufacturerDocumentation
TC514800AToshibaNot available
µPD424800NECNot available
HYB514800ASiemensNot available

Component versions
IC numberPackageAccess timeCBM part numberCBM part description
TC514800AJL-80, µPD424800-8028-pin SOJ80 ns391599-02IC, DRAM, 512Kx8 ,80ns, SM
HYB514800AJ-7028-pin SOJ70 ns

Positions
DevicePositionsPackageAccess time
CD³²U16, U17, U18, U19SOJ80 ns
A4000TU260, U261, U262, U263SOJ80 ns

Pinout
PinTypeName
1PowerVCC
2..5I/OD1..D4
6N/CNC
7Input_WE
8Input_RAS
9InputA9
10..13InputA0..A3
14PowerVCC
15PowerGND
16..20InputA4..A8
21N/CNC
22Input_OE
23Input_CAS
24..27I/OD5..D8
28PowerGND

Copyright © 2003-2004 Ronald van Dijk - All rights reserved