Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

STK12C68 Datasheet(PDF) 5 Page - Simtek Corporation

Part No. STK12C68
Description  8Kx8 AutoStore nvSRAM
Download  20 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SIMTEK [Simtek Corporation]
Homepage  http://www.simtek.com
Logo 

STK12C68 Datasheet(HTML) 5 Page - Simtek Corporation

 
Zoom Inzoom in Zoom Outzoom out
 5 / 20 page
background image
5
STK12C68 (SMD5962-94599)
February 2007
Document Control #ML0008 Rev 0.7
SRAM WRITE CYCLES #1 & #2
(VCC = 5.0V ± 10%)e
Note j:
If W is low when E goes low, the outputs remain in the high-impedance state.
Note k: E or W must be
≥ VIH during address transitions.
Note l:
HSB must be high during SRAM WRITE cycles.
SRAM WRITE CYCLE #1:
W Controlledk, l
SRAM WRITE CYCLE #2:
E Controlledk, l
NO.
SYMBOLS
PARAMETER
STK12C68-25
STK12C68-35
STK12C68-45
STK12C68-55
UNITS
#1
#2
Alt.
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
12
tAVAV
tAVAV
tWC
Write Cycle Time
25
35
45
55
ns
13
tWLWH
tWLEH
tWP
Write Pulse Width
20
25
30
45
ns
14
tELWH
tELEH
tCW
Chip Enable to End of Write
20
25
30
45
ns
15
tDVWH
tDVEH
tDW
Data Set-up to End of Write
10
12
15
25
ns
16
tWHDX
tEHDX
tDH
Data Hold after End of Write
0
0
0
0
ns
17
tAVWH
tAVEH
tAW
Address Set-up to End of Write
20
25
30
45
ns
18
tAVWL
tAVEL
tAS
Address Set-up to Start of Write
0
0
0
0
ns
19
tWHAX
tEHAX
tWR
Address Hold after End of Write
0
0
0
0
ns
20
tWLQZ i, j
tWZ
Write Enable to Output Disable
10
13
14
15
ns
21
tWHQX
tOW
Output Active after End of Write
5
5
5
5
ns
PREVIOUS DATA
DATA OUT
E
ADDRESS
12
tAVAV
W
16
tWHDX
DATA IN
19
tWHAX
13
tWLWH
18
tAVWL
17
tAVWH
DATA VALID
20
tWLQZ
15
tDVWH
HIGH IMPEDANCE
21
tWHQX
14
tELWH
DATA OUT
E
ADDRESS
12
tAVAV
W
DATA IN
13
tWLEH
17
tAVEH
DATA VALID
HIGH IMPEDANCE
14
tELEH
18
tAVEL
15
tDVEH
19
tEHAX
16
tEHDX


Html Pages

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


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
STK11C688Kx8 SoftStore nvSRAM 1 2 3 4 5 MoreSimtek Corporation
BQ40108Kx8 Nonvolatile SRAM 1 2 3 4 5 MoreTexas Instruments
U63764CapStore 8K x 8 nvSRAM 1 2 3 4 5 MoreList of Unclassifed Manufacturers
STK10C482K x 8 nvSRAM QuantumTrap™ CMOS Nonvolatile Static RAM 1 2 3 4 5 MoreSimtek Corporation
STK10C688K x 8 nvSRAM QuantumTrap™ CMOS Nonvolatile Static RAM 1 2 3 4 5 MoreSimtek Corporation
STK11C482K x 8 nvSRAM QuantumTrap™ CMOS Nonvolatile Static RAM 1 2 3 4 5 MoreSimtek Corporation
STK11C8832Kx8 SoftStore nvSRAM 1 2 3 4 5 MoreSimtek Corporation
STK11C88-332K x 8 nvSRAM 3.3V QuantumTrap™ CMOS Nonvolatile Static RAM 1 2 3 4 5 MoreSimtek Corporation

Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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