Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CG6263AM Datasheet(PDF) 1 Page - Weida Semiconductor, Inc.

Part # CG6263AM
Description  2Mb (128K x 16) Pseudo Static RAM
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  WEIDA [Weida Semiconductor, Inc.]
Direct Link  http://www.weida.com.my/website/
Logo WEIDA - Weida Semiconductor, Inc.

CG6263AM Datasheet(HTML) 1 Page - Weida Semiconductor, Inc.

  CG6263AM Datasheet HTML 1Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 2Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 3Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 4Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 5Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 6Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 7Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 8Page - Weida Semiconductor, Inc. CG6263AM Datasheet HTML 9Page - Weida Semiconductor, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
PRELIMINARY
2Mb (128K x 16) Pseudo Static RAM
CG6263AM
Weida Semiconductor, Inc.
38-XXXXX
Revised Feb 2004
Features
• Wide voltage range: 2.70V–3.30V
• Access Time: 70ns
• Ultra-low active power
— Typical active current: 2.0mA @ f = 1 MHz
— Typical active current: 13mA @ f = fmax
• Ultra low standby power
• Automatic power-down when deselected
• CMOS for optimum speed/power
• Offered in a 48 Ball BGA Package
Functional Description[1]
The CG6263AM is a high-performance CMOS Pseudo static
RAM organized as 128K words by 16 bits that supports an
asynchronous
memory
interface.
This
device
features
advanced circuit design to provide ultra-low active current.
This is ideal for providing More Battery Life® (MoBL) in
portable applications such as cellular telephones. The device
can be put into standby mode reducing power consumption by
more than 99% The device can also be put into standby mode
when deselected (CE HIGH or both BHE and BLE are HIGH).
The input/output pins (I/O0 through I/O15) are placed in a
high-impedance state when: deselected (CE HIGH ), outputs
are disabled (OE HIGH), both Byte High Enable and Byte Low
Enable are disabled (BHE, BLE HIGH), or during a write
operation (CE LOW and WE LOW). The addresses must not
be toggled once the read is started on the device.
Writing to the device is accomplished by taking Chip Enables
(CE LOW ) and Write Enable (WE) input LOW. If Byte Low
Enable (BLE) is LOW, then data from I/O pins (I/O0 through
I/O7), is written into the location specified on the address pins
(A0 through A17). If Byte High Enable (BHE) is LOW, then data
from I/O pins (I/O8 through I/O15) is written into the location
specified on the address pins (A0 through A17).
Reading from the device is accomplished by taking Chip
Enables (CE LOW) and Output Enable (OE) LOW while
forcing the Write Enable (WE) HIGH. If Byte Low Enable (BLE)
is LOW, then data from the memory location specified by the
address pins will appear on I/O0 to I/O7. If Byte High Enable
(BHE) is LOW, then data from memory will appear on I/O8 to
I/O15. See the truth table at the back of this datasheet for a
complete description of read and write modes
Note:
1.
For best-practice recommendations, please refer to the Cypress application note “System Design Guidelines” on http://www.cypress.com.
Logic Block Diagram
128K × 16
RAM Array
I/O0 – I/O7
A 8
A 7
A 6
A 5
A 2
COLUMN DECODER
DATA IN DRIVERS
OE
A 4
A 3
I/O8 – I/O15
WE
BLE
BHE
A 0
A 1
A 9
A10
Power- Down
Circuit
BHE
BLE
CE
CE


Similar Part No. - CG6263AM

ManufacturerPart #DatasheetDescription
logo
Weida Semiconductor, In...
CG6264AM WEIDA-CG6264AM Datasheet
226Kb / 12P
   2Mb (128K x 16) Pseudo Static RAM
More results

Similar Description - CG6263AM

ManufacturerPart #DatasheetDescription
logo
Weida Semiconductor, In...
CG6264AM WEIDA-CG6264AM Datasheet
226Kb / 12P
   2Mb (128K x 16) Pseudo Static RAM
WCMC2016V1X WEIDA-WCMC2016V1X Datasheet
135Kb / 5P
   128K x 16 Pseudo Static RAM DIE
logo
Cypress Semiconductor
CYK128K16SCCB CYPRESS-CYK128K16SCCB Datasheet
182Kb / 10P
   2-Mbit (128K x 16) Pseudo Static RAM
CYK128K16MCCB CYPRESS-CYK128K16MCCB Datasheet
178Kb / 9P
   2-Mbit (128K x 16) Pseudo Static RAM
logo
Elite Semiconductor Mem...
M24L216128SA ESMT-M24L216128SA Datasheet
345Kb / 14P
   2-Mbit (128K x 16) Pseudo Static RAM
M24L216128DA ESMT-M24L216128DA Datasheet
350Kb / 14P
   2-Mbit (128K x 16) Pseudo Static RAM
logo
Cypress Semiconductor
CY7C1011CV33 CYPRESS-CY7C1011CV33 Datasheet
339Kb / 11P
   128K x 16 Static RAM
CY7C1011BV33 CYPRESS-CY7C1011BV33 Datasheet
153Kb / 10P
   128K x 16 Static RAM
CY62136VLL CYPRESS-CY62136VLL Datasheet
218Kb / 12P
   128K x 16 Static RAM
CY62137CV18 CYPRESS-CY62137CV18_02 Datasheet
251Kb / 11P
   128K x 16 Static RAM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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