поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

MC-4R192CPE6C-845 датащи(PDF) 11 Page - NEC

номер детали MC-4R192CPE6C-845
подробное описание детали  Direct Rambus DRAM RIMM Module 192M-BYTE 96M-WORD x 16-BIT
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  NEC [NEC]
домашняя страница  http://www.nec.com/
Logo NEC - NEC

MC-4R192CPE6C-845 датащи(HTML) 11 Page - NEC

  MC-4R192CPE6C-845 Datasheet HTML 1Page - NEC MC-4R192CPE6C-845 Datasheet HTML 2Page - NEC MC-4R192CPE6C-845 Datasheet HTML 3Page - NEC MC-4R192CPE6C-845 Datasheet HTML 4Page - NEC MC-4R192CPE6C-845 Datasheet HTML 5Page - NEC MC-4R192CPE6C-845 Datasheet HTML 6Page - NEC  
Zoom Inzoom in Zoom Outzoom out
 11 / 6 page
background image
Preliminary Data Sheet M14808EJ2V0DS00
11
MC-4R192CPE6C
Timing Parameters
The following timing parameters are from the RDRAMs pins, not the RIMM. Please refer to the RDRAM data sheet
(
µPD488448) for detailed timing diagrams.
Para-
Description
MIN.
MAX.
Units
meter
-845
-745
-653
tRC
Row Cycle time of RDRAM banks - the interval between ROWA packets with
ACT commands to the same bank.
28
28
28
tCYCLE
tRAS
RAS-asserted time of RDRAM bank - the interval between ROWA packet with ACT
command and next ROWR packet with PRER
Note 1 command to the same bank.
20
20
20
Note 2
64
µs
tCYCLE
tRP
Row Precharge time of RDRAM banks - the interval between ROWR packet with
PRER
Note 1 command and next ROWA packet with ACT command to the same
bank.
888
tCYCLE
tPP
Precharge-to-precharge time of RDRAM device - the interval between
successive ROWR packets with PRER
Note 1 commands to any banks of the
same device.
888
tCYCLE
tRR
RAS-to-RAS time of RDRAM device - the interval between successive ROWA
packets with ACT commands to any banks of the same device.
888
tCYCLE
tRCD
RAS-to-CAS Delay - the interval from ROWA packet with ACT command to
COLC packet with RD or WR command. Note - the RAS-to-CAS delay seen
by the RDRAM core (tRCD-C) is equal to tRCD-C = 1 + tRCD because of differences
in the row and column paths through the RDRAM interface.
977
tCYCLE
tCAC
CAS Access delay - the interval from RD command to Q read data. The
equation for tCAC is given in the TPARM register.
888
12
tCYCLE
tCWD
CAS Write Delay - interval from WR command to D write data.
6
6
6
6
tCYCLE
tCC
CAS-to-CAS time of RDRAM bank - the interval between successive COLC
commands.
444
tCYCLE
tPACKET
Length of ROWA, ROWR, COLC, COLM or COLX packet.
4
4
4
4
tCYCLE
tRTR
Interval from COLC packet with WR command to COLC packet which causes
retire, and to COLM packet with bytemask.
888
tCYCLE
tOFFP
The interval (offset) from COLC packet with RDA command, or from COLC
packet with retire command (after WRA automatic precharge), or from COLC
packet with PREC command, or from COLX packet with PREX command to
the equivalent ROWR packet with PRER. The equation for tOFFP is given in the
TPARM register.
444
4
tCYCLE
tRDP
Interval from last COLC packet with RD command to ROWR packet with
PRER.
444
tCYCLE
tRTP
Interval from last COLC packet with automatic retire command to ROWR
packet with PRER.
444
tCYCLE
Notes 1. Or equivalent PREC or PREX command.
2. This is a constraint imposed by the core, and is therefore in units of ms rather than tCYCLE.


Аналогичный номер детали - MC-4R192CPE6C-845

производительномер деталидатащиподробное описание детали
logo
NEC
MC-4R128CEE6B NEC-MC-4R128CEE6B Datasheet
129Kb / 16P
   Direct Rambus DRAM RIMM Module 128M-BYTE 64M-WORD x 16-BIT
MC-4R128CEE6B-653 NEC-MC-4R128CEE6B-653 Datasheet
129Kb / 16P
   Direct Rambus DRAM RIMM Module 128M-BYTE 64M-WORD x 16-BIT
MC-4R128CEE6B-745 NEC-MC-4R128CEE6B-745 Datasheet
129Kb / 16P
   Direct Rambus DRAM RIMM Module 128M-BYTE 64M-WORD x 16-BIT
MC-4R128CEE6B-845 NEC-MC-4R128CEE6B-845 Datasheet
129Kb / 16P
   Direct Rambus DRAM RIMM Module 128M-BYTE 64M-WORD x 16-BIT
MC-4R128CEE6C NEC-MC-4R128CEE6C Datasheet
129Kb / 16P
   Direct Rambus DRAM RIMM Module 128M-BYTE 64M-WORD x 16-BIT
More results

Аналогичное описание - MC-4R192CPE6C-845

производительномер деталидатащиподробное описание детали
logo
NEC
MC-4R96CPE6C NEC-MC-4R96CPE6C Datasheet
131Kb / 6P
   Direct Rambus DRAM RIMM Module 96M-BYTE 48M-WORD x 16-BIT
MC-4R96CEE6B NEC-MC-4R96CEE6B Datasheet
127Kb / 16P
   Direct Rambus DRAM RIMM Module 96M-BYTE 48M-WORD x 16-BIT
logo
Elpida Memory
MC-4R256CPE6C ELPIDA-MC-4R256CPE6C Datasheet
175Kb / 16P
   Direct Rambus??DRAM RIMM??Module 256M-BYTE (128M-WORD x 16-BIT)
logo
NEC
MC-4R128CEE6B NEC-MC-4R128CEE6B Datasheet
129Kb / 16P
   Direct Rambus DRAM RIMM Module 128M-BYTE 64M-WORD x 16-BIT
logo
Elpida Memory
MC-4R128FKE6D-840 ELPIDA-MC-4R128FKE6D-840 Datasheet
497Kb / 14P
   Direct Rambus DRAM RIMM Module 128M-BYTE (64M-WORD x 16-BIT)
MC-4R512FKE6D ELPIDA-MC-4R512FKE6D Datasheet
132Kb / 14P
   Direct Rambus DRAM RIMM Module 512M-BYTE (256M-WORD x 16-BIT)
MC-4R64FKE6D-840 ELPIDA-MC-4R64FKE6D-840 Datasheet
458Kb / 14P
   Direct Rambus DRAM RIMM Module 64M-BYTE (32M-WORD x 16-BIT)
MC-4R128FKE6D ELPIDA-MC-4R128FKE6D Datasheet
113Kb / 14P
   Direct Rambus DRAM RIMM Module 128M-BYTE (64M-WORD x 16-BIT)
MC-4R256FKE6D-840 ELPIDA-MC-4R256FKE6D-840 Datasheet
490Kb / 14P
   Direct Rambus DRAM RIMM Module 256M-BYTE (128M-WORD x 16-BIT)
logo
NEC
MC-4R64CPE6C NEC-MC-4R64CPE6C Datasheet
130Kb / 6P
   Direct Rambus DRAM RIMM Module 64M-BYTE 32M-WORD x 16-BIT
More results


Html Pages

1 2 3 4 5 6


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com