Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

CY7C1020BN Datasheet(PDF) 1 Page - Cypress Semiconductor

Part # CY7C1020BN
Description  32K x 16 Static RAM
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

CY7C1020BN Datasheet(HTML) 1 Page - Cypress Semiconductor

  CY7C1020BN_10 Datasheet HTML 1Page - Cypress Semiconductor CY7C1020BN_10 Datasheet HTML 2Page - Cypress Semiconductor CY7C1020BN_10 Datasheet HTML 3Page - Cypress Semiconductor CY7C1020BN_10 Datasheet HTML 4Page - Cypress Semiconductor CY7C1020BN_10 Datasheet HTML 5Page - Cypress Semiconductor CY7C1020BN_10 Datasheet HTML 6Page - Cypress Semiconductor CY7C1020BN_10 Datasheet HTML 7Page - Cypress Semiconductor CY7C1020BN_10 Datasheet HTML 8Page - Cypress Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 1 / 8 page
background image
32K x 16 Static RAM
CY7C1020BN
Cypress Semiconductor Corporation
198 Champion Court
San Jose
, CA 95134-1709
408-943-2600
Document #: 001-06443 Rev. *A
Revised March 22, 2010
Features
•High speed
—tAA = 12, 15 ns
• CMOS for optimum speed/power
• Low active power
— 825 mW (max.)
• Low CMOS standby power (L version only)
— 2.75 mW (max.)
• Automatic power-down when deselected
• Independent control of upper and lower bits
• Available in 44-pin TSOP II and 400-mil SOJ
Functional Description
The CY7C1020BN is a high-performance CMOS static RAM
organized as 32,768 words by 16 bits. This device has an
automatic power-down feature that significantly reduces
power consumption when deselected.
Writing to the device is accomplished by taking Chip Enable
(CE) and Write Enable (WE) inputs LOW. If Byte Low Enable
(BLE) is LOW, then data from I/O pins (I/O1 through I/O8), is
written into the location specified on the address pins (A0
through A15). If Byte High Enable (BHE) is LOW, then data
from I/O pins (I/O9 through I/O16) is written into the location
specified on the address pins (A0 through A15).
Reading from the device is accomplished by taking Chip
Enable (CE) 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/O1 to I/O8. If Byte High Enable (BHE) is
LOW, then data from memory will appear on I/O9 to I/O16. See
the truth table at the back of this data sheet for a complete
description of read and write modes.
The input/output pins (I/O1 through I/O16) are placed in a
high-impedance state when the device is deselected (CE
HIGH), the outputs are disabled (OE HIGH), the BHE and BLE
are disabled (BHE, BLE HIGH), or during a write operation (CE
LOW, and WE LOW).
The CY7C1020BN is available in standard 44-pin TSOP Type
II and 400-mil-wide SOJ packages.
WE
Logic Block Diagram
Pin Configuration
1
2
3
4
5
6
7
8
9
10
11
14
31
32
36
35
34
33
37
40
39
38
Top View
SOJ / TSOP II
12
13
41
44
43
42
16
15
29
30
VCC
A15
A14
A13
A12
NC
NC
A3
OE
VSS
A5
I/O16
A2
CE
I/O3
I/O1
I/O2
BHE
NC
A1
A0
18
17
20
19
I/O4
27
28
25
26
22
21
23
24
NC
VSS
I/O7
I/O5
I/O6
I/O8
A6
A7
BLE
VCC
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
A8
A9
A10
A11
32K x 16
RAM Array
I/O1–I/O8
A7
A6
A5
A4
A3
A0
COLUMN DECODER
DATA IN DRIVERS
OE
A2
A1
I/O9–I/O16
CE
WE
BLE
BHE
[+] Feedback


Similar Part No. - CY7C1020BN_10

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY7C1020BN-12VC CYPRESS-CY7C1020BN-12VC Datasheet
417Kb / 8P
   32K x 16 Static RAM
CY7C1020BN-12VXC CYPRESS-CY7C1020BN-12VXC Datasheet
417Kb / 8P
   32K x 16 Static RAM
CY7C1020BN-12ZC CYPRESS-CY7C1020BN-12ZC Datasheet
417Kb / 8P
   32K x 16 Static RAM
CY7C1020BN-12ZXC CYPRESS-CY7C1020BN-12ZXC Datasheet
417Kb / 8P
   32K x 16 Static RAM
CY7C1020BN-15ZC CYPRESS-CY7C1020BN-15ZC Datasheet
417Kb / 8P
   32K x 16 Static RAM
More results

Similar Description - CY7C1020BN_10

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY7C1020BN CYPRESS-CY7C1020BN Datasheet
417Kb / 8P
   32K x 16 Static RAM
CY7C1020 CYPRESS-CY7C1020 Datasheet
183Kb / 9P
   32K x 16 Static RAM
CY7C1020B CYPRESS-CY7C1020B Datasheet
180Kb / 10P
   32K x 16 Static RAM
CY7C1020 CYPRESS-CY7C1020 Datasheet
175Kb / 9P
   32K x 16 Static RAM
CY7C1020 CYPRESS-CY7C1020_01 Datasheet
190Kb / 10P
   32K x 16 Static RAM
CY7C1020B CYPRESS-CY7C1020B_06 Datasheet
507Kb / 9P
   32K x 16 Static RAM
CY7C1022 CYPRESS-CY7C1022 Datasheet
125Kb / 8P
   32K x 16 Static RAM
CY7C1020V CYPRESS-CY7C1020V Datasheet
179Kb / 9P
   32K x 16 Static RAM
CY7C1020CV33 CYPRESS-CY7C1020CV33 Datasheet
147Kb / 8P
   32K x 16 Static RAM
CY7C1020CV26 CYPRESS-CY7C1020CV26 Datasheet
147Kb / 8P
   512Kb (32K x 16) Static RAM
More results


Html Pages

1 2 3 4 5 6 7 8


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   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