Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

HT27LC040 Datasheet(PDF) 6 Page - Holtek Semiconductor Inc

Part # HT27LC040
Description  CMOS 512K 8-Bit OTP EPROM
PDF  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT27LC040 Datasheet(HTML) 6 Page - Holtek Semiconductor Inc

Back Button HT27LC040 Datasheet HTML 2Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 3Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 4Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 5Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 6Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 7Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 8Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 9Page - Holtek Semiconductor Inc HT27LC040 Datasheet HTML 10Page - Holtek Semiconductor Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 15 page
background image
Product Identification Code
Code
Pins
Hex
Data
A0
A1
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
Manufacturer
0100011100
1C
Device Type
1100000100
04
Continuation
0001111111
7F
1001111111
7F
HT27LC040
Rev. 1.30
6
December 8, 2003
Operation Mode Truth Table
All the operation modes are shown in the table following.
Mode
CE
OE
A0
A1
A9
VPP
Output
Read
VIL
VIL
XX
X
VCC
Dout
Output Disable
VIL
VIH
XX
X
VCC
High Z
Standby (TTL)
VIH
XX
X
X
VCC
High Z
Standby (CMOS)
VCC
± 0.3V
XX
X
X
VCC
High Z
Program
VIL
VIH
XX
X
VPP
DIN
Program Verify
X
VIL
XX
X
VPP
DOUT
Product Inhibit
VIH
XX
X
X
VPP
High Z
Manufacturer Code (3)
VIL
VIL
VIL
VIH
VH (1)
VCC
1C
Device Type Code (3)
VIL
VIL
VIH
VIH
VH (1)
VCC
04
Note:
(1) VH = 12.0V
± 0.5V
(2) X=Either VIH or VIL
(3) For Manufacturer Code and Device Code, A1=VIH, When A1=VIL, both codes will read 7F
O E
A d d r e s s
A d d r e s s V a l i d
t C E
t O E
t A C C
H I G H Z
O u t p u t V a l i d
t O H
t D F
O u t p u t
C E
Figure 1. A.C. Waveforms for Read Operation



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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