Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

GS8640V36T-167I Folha de dados(PDF) 1 Page - GSI Technology

Nome de Peças GS8640V36T-167I
Descrição Electrónicos  4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
Download  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  GSI [GSI Technology]
Página de início  http://www.gsitechnology.com
Logo GSI - GSI Technology

GS8640V36T-167I Folha de dados(HTML) 1 Page - GSI Technology

  GS8640V36T-167I Datasheet HTML 1Page - GSI Technology GS8640V36T-167I Datasheet HTML 2Page - GSI Technology GS8640V36T-167I Datasheet HTML 3Page - GSI Technology GS8640V36T-167I Datasheet HTML 4Page - GSI Technology GS8640V36T-167I Datasheet HTML 5Page - GSI Technology GS8640V36T-167I Datasheet HTML 6Page - GSI Technology GS8640V36T-167I Datasheet HTML 7Page - GSI Technology GS8640V36T-167I Datasheet HTML 8Page - GSI Technology GS8640V36T-167I Datasheet HTML 9Page - GSI Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 23 page
background image
Product Preview
GS8640V18/32/36T-300/250/200/167
4M x 18, 2M x 32, 2M x 36
72Mb Sync Burst SRAMs
300 MHz–167 MHz
1.8 V VDD
1.8 V I/O
100-Pin TQFP
Commercial Temp
Industrial Temp
Rev: 1.00 9/2004
1/23
© 2004, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Features
• FT pin for user-configurable flow through or pipeline
operation
• Single Cycle Deselect (SCD) operation
• 1.8 V +10%/–10% core power supply
• 1.8 V I/O supply
• LBO pin for Linear or Interleaved Burst mode
• Internal input resistors on mode pins allow floating mode pins
• Default to Interleaved Pipeline mode
• Byte Write (BW) and/or Global Write (GW) operation
• Internal self-timed write cycle
• Automatic power-down for portable applications
• JEDEC-standard 100-lead TQFP package
• Pb-Free 100-lead TQFP package available
Functional Description
Applications
The GS8640V18/32/36T is a 75,497,472-bit high performance
synchronous SRAM with a 2-bit burst address counter.
Although of a type originally developed for Level 2 Cache
applications supporting high performance CPUs, the device
now finds application in synchronous SRAM applications,
ranging from DSP main store to networking chip set support.
Controls
Addresses, data I/Os, chip enables (E1, E2, E3), address burst
control inputs (ADSP, ADSC, ADV), and write control inputs
(Bx, BW, GW) are synchronous and are controlled by a
positive-edge-triggered clock input (CK). Output enable (G)
and power down control (ZZ) are asynchronous inputs. Burst
cycles can be initiated with either ADSP or ADSC inputs. In
Burst mode, subsequent burst addresses are generated
internally and are controlled by ADV. The burst address
counter may be configured to count in either linear or
interleave order with the Linear Burst Order (LBO) input. The
Burst function need not be used. New addresses can be loaded
on every cycle with no degradation of chip performance.
Flow Through/Pipeline Reads
The function of the Data Output register can be controlled by
the user via the FT mode pin (Pin 14). Holding the FT mode
pin low places the RAM in Flow Through mode, causing
output data to bypass the Data Output Register. Holding FT
high places the RAM in Pipeline mode, activating the rising-
edge-triggered Data Output Register.
Byte Write and Global Write
Byte write operation is performed by using Byte Write enable
(BW) input combined with one or more individual byte write
signals (Bx). In addition, Global Write (GW) is available for
writing all bytes at one time, regardless of the Byte Write
control inputs.
Sleep Mode
Low power (Sleep mode) is attained through the assertion
(High) of the ZZ signal, or by stopping the clock (CK).
Memory data is retained during Sleep mode.
Core and Interface Voltages
The GS8640V18/32/36T operates on a 1.8 V power supply. All
input are 1.8 V compatible. Separate output power (VDDQ)
pins are used to decouple output noise from the internal circuits
and are 1.8 V compatible.
Parameter Synopsis
-300
-250
-200
-167
Unit
Pipeline
3-1-1-1
tKQ
tCycle
2.3
3.3
2.5
4.0
3.0
5.0
3.5
6.0
ns
ns
Curr (x18)
Curr (x32/x36)
400
480
340
410
290
350
260
305
mA
mA
Flow
Through
2-1-1-1
tKQ
tCycle
5.5
5.5
6.5
6.5
7.5
7.5
8.0
8.0
ns
ns
Curr (x18)
Curr (x32/x36)
285
330
245
280
220
250
210
240
mA
mA


Nº de peça semelhante - GS8640V36T-167I

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
GSI Technology
GS864018GT-167 GSI-GS864018GT-167 Datasheet
979Kb / 24P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
GS864018GT-167I GSI-GS864018GT-167I Datasheet
979Kb / 24P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
GS864018GT-167IV GSI-GS864018GT-167IV Datasheet
927Kb / 23P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
GS864018GT-167V GSI-GS864018GT-167V Datasheet
927Kb / 23P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
GS864018GT-200 GSI-GS864018GT-200 Datasheet
979Kb / 24P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
More results

Descrição semelhante - GS8640V36T-167I

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
GSI Technology
GS864018T GSI-GS864018T Datasheet
979Kb / 24P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
GS864018T-V GSI-GS864018T-V Datasheet
927Kb / 23P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
GS8640E18T-V GSI-GS8640E18T-V Datasheet
926Kb / 23P
   4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
GS864418E-V GSI-GS864418E-V Datasheet
1Mb / 32P
   4M x 18, 2M x 36 72Mb S/DCD Sync Burst SRAMs
GS864418 GSI-GS864418 Datasheet
850Kb / 41P
   4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS864236GB-250I GSI-GS864236GB-250I Datasheet
574Kb / 37P
   4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS864218B-V GSI-GS864218B-V Datasheet
1Mb / 35P
   4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V18B GSI-GS8644V18B Datasheet
1Mb / 40P
   4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS832118E GSI-GS832118E Datasheet
1,004Kb / 32P
   2M x 18, 1M x 32, 1M x 36 36Mb Sync Burst SRAMs
GS832018 GSI-GS832018 Datasheet
669Kb / 25P
   2M x 18, 1M x 32, 1M x 36 36Mb Sync Burst SRAMs
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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