Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

AS27C256-30ECAI Scheda tecnica(PDF) 7 Page - Austin Semiconductor

Il numero della parte AS27C256-30ECAI
Spiegazioni elettronici  256K UVEPROM UV Erasable Programmable Read-Only Memory
PDF  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  AUSTIN [Austin Semiconductor]
Homepage  http://www.austinsemiconductor.com
Logo AUSTIN - Austin Semiconductor

AS27C256-30ECAI Scheda tecnica(HTML) 7 Page - Austin Semiconductor

Back Button AS27C256-30ECAI Datasheet HTML 3Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 4Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 5Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 6Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 7Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 8Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 9Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 10Page - Austin Semiconductor AS27C256-30ECAI Datasheet HTML 11Page - Austin Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 13 page
background image
UVEPROM
UVEPROM
UVEPROM
UVEPROM
UVEPROM
AS27C256
AS27C256
Rev. 2.0 7/06
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
7
Austin Semiconductor, Inc.
NOTES:
1.Timing measurements are made at 2V for logic high and 0.8V for logic low (see figure 2).
2. Common test conditions apply for t
dis
except during programming.
3. Value calculated from 0.5V delta to measured output level. This parameter is only sampled and not 100% tested.
SWITCHING CHARACTERISTICS FOR PROGRAMMING: V
CC = 6.5V and VPP = 12.75V (AMD
FLASHRITE ALGO), T
A = 25°C
CAPACITANCE OVER RECOMMENDED RANGES OF SUPPLY VOLTAGE AND OPERAT-
ING FREE-AIR TEMPERATURE, f = 1MHz*
* Capacitance measurements are made on a sample basis only.
** Typical values are at T
A
= 25°C and nominal voltages.
SWITCHING CHARACTERISTICS OVER RECOMMENDED RANGES OF SUPPLY VOLT-
AGE AND OPERATING FREE-AIR TEMPERATURE1,2
TEST CONDITIONS
TYP**
MAX
UNIT
Ci
Input capacitance
VI = 0V
610
pF
Co
Output capacitance
VO = 0V
10
14
pF
PARAMETER
MIN MAX MIN MAX
ta(A)
Access time from address
120
150
ns
ta(E)
Access time from E\
120
150
ns
ten(G)R Output enable time from G\
40
50
ns
tdis
Disable time of output from G\ or E\,
whichever occurs first
3
0
30
0
30
ns
tv(A)
Output data valid time after change of
address, E\, or G\, whichever occurs first
3
00
ns
PARAMETER
-12
see Figure 2
-15
UNIT
TEST
CONDITIONS
1, 2
MIN MAX MIN MAX MIN MAX
ta(A)
Access time from address
170
200
250
ns
ta(E)
Access time from E\
170
200
250
ns
ten(G)R Output enable time from G\
50
60
60
ns
tdis
Disable time of output from G\ or E\,
whichever occurs first
3
040
0
50
060
ns
tv(A)
Output data valid time after change of
address, E\, or G\, whichever occurs first
3
000
ns
see Figure 2
-25
UNIT
TEST
CONDITIONS
1, 2
PARAMETER
-17
-20
MIN
MAX
UNIT
tdis(G) Output disable time from G\
0
130
ns
ten(G)W Output enable time from G\
150
ns
PARAMETER



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
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