Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CY7C024-15JXC Datasheet(PDF) 10 Page - Cypress Semiconductor

Part # CY7C024-15JXC
Description  4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

CY7C024-15JXC Datasheet(HTML) 10 Page - Cypress Semiconductor

Back Button CY7C024-15JXC Datasheet HTML 6Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 7Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 8Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 9Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 10Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 11Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 12Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 13Page - Cypress Semiconductor CY7C024-15JXC Datasheet HTML 14Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 21 page
background image
CY7C024/024A/0241
CY7C025/0251
Document #: 38-06035 Rev. *D
Page 10 of 21
Data Retention Mode
The CY7C024/024A/0241 is designed with battery backup in
mind. Data retention voltage and supply current are guaranteed
over temperature. The following rules insure data retention:
1. Chip enable (CE) must be held HIGH during data retention,
within VCC to VCC – 0.2V.
2. CE must be kept between VCC – 0.2V and 70% of VCC during
the power up and power down transitions.
3. The RAM can begin operation >tRC after VCC reaches the
minimum operating voltage (4.5V).
Busy Timing[20]
tBLA
BUSY LOW from Address
Match
15
20
20
45
ns
tBHA
BUSY HIGH from Address
Mismatch
15
20
20
40
ns
tBLC
BUSY LOW from CE LOW
15
20
20
40
ns
tBHC
BUSY HIGH from CE HIGH
15
20
20
35
ns
tPS
Port Setup for Priority
5
5
5
5
ns
tWB
R/W HIGH after BUSY (Slave)
0
0
0
0
ns
tWH
R/W HIGH after BUSY HIGH
(Slave)
13
20
30
40
ns
tBDD
[21]
BUSY HIGH to Data Valid
Note 21
Note 21
Note 21
Note 21
ns
Interrupt Timing[20]
tINS
INT Set Time
15
20
25
30
ns
tINR
INT Reset Time
15
20
25
30
ns
Semaphore Timing
tSOP
SEM Flag Update Pulse (OE or
SEM)
10
12
15
20
ns
tSWRD
SEM Flag Write to Read Time
5
10
10
15
ns
tSPS
SEM Flag Contention Window
5
10
10
15
ns
tSAA
SEM Address Access Time
15
25
35
55
ns
Switching Characteristics Over the Operating Range (continued)[14]
Parameter
Description
7C024/024A/0241–15
7C025/0251–15
7C024/024A/0241–25
7C025/0251–25
7C024/024A/0241–35
7C025/0251–35
7C024/024A/0241–55
7C025/0251–55
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Timing
Parameter
Test Conditions[22]
Max
Unit
ICCDR1
At VCCDR = 2V
1.5
mA
Data Retention Mode
4.5V
4.5V
VCC > 2.0V
VCC to VCC – 0.2V
VCC
CE
tRC
V
IH
Notes
20. Test conditions used are Load 2.
21. tBDD is a calculated parameter and is the greater of tWDDtPWE (actual) or tDDDtSD (actual).
22. CE = VCC, Vin = GND to VCC, TA = 25°C. This parameter is guaranteed but not tested.
[+] Feedback


Similar Part No. - CY7C024-15JXC

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY7C024-15JXC CYPRESS-CY7C024-15JXC Datasheet
522Kb / 21P
   4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
CY7C024-15JXC CYPRESS-CY7C024-15JXC Datasheet
535Kb / 21P
   4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
More results

Similar Description - CY7C024-15JXC

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY7C024E CYPRESS-CY7C024E Datasheet
431Kb / 22P
   4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
CY7C024A CYPRESS-CY7C024A Datasheet
535Kb / 21P
   4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
CY7C024 CYPRESS-CY7C024 Datasheet
702Kb / 20P
   4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
CY7C024_0411 CYPRESS-CY7C024_0411 Datasheet
522Kb / 21P
   4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
CY7C144 CYPRESS-CY7C144_09 Datasheet
657Kb / 20P
   8K x 8/9 Dual-Port Static RAM with SEM, INT, BUSY
CY7C145 CYPRESS-CY7C145 Datasheet
391Kb / 19P
   8K x 8/9 Dual-Port Static RAM with Sem, Int, Busy
CY7C138 CYPRESS-CY7C138_05 Datasheet
476Kb / 16P
   4K x 8/9 Dual-Port Static RAM with Sem, Int, Busy
CY7C144 CYPRESS-CY7C144 Datasheet
607Kb / 20P
   8K x 8/9 Dual-Port Static RAM with SEM, INT, BUSY
CY7C138 CYPRESS-CY7C138_09 Datasheet
567Kb / 17P
   4K x 8/9 Dual-Port Static RAM with Sem, Int, Busy
CY7C024AV CYPRESS-CY7C024AV_09 Datasheet
475Kb / 19P
   3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM
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


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