전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

M27C160-50XK6 데이터시트(PDF) 11 Page - STMicroelectronics

부품명 M27C160-50XK6
상세설명  16 Mbit 2Mb x8 or 1Mb x16 UV EPROM and OTP EPROM
Download  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M27C160-50XK6 데이터시트(HTML) 11 Page - STMicroelectronics

Back Button M27C160-50XK6 Datasheet HTML 7Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 8Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 9Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 10Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 11Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 12Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 13Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 14Page - STMicroelectronics M27C160-50XK6 Datasheet HTML 15Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 19 page
background image
11/19
M27C160
Electronic Signature
The Electronic Signature (ES) mode allows the
reading out of a binary code from an EPROM that
will identify its manufacturer and type. This mode
is intended for use by programming equipment to
automatically match the device to be programmed
with its corresponding programming algorithm.
The ES mode is functional in the 25°C ± 5°C am-
bient temperature range that is required when pro-
gramming the M27C160. To activate the ES
mode, the programming equipment must force
11.5V to 12.5V on address line A9 of the
M27C160, with VPP =VCC = 5V. Two identifier
bytes may then be sequenced from the device out-
puts by toggling address line A0 from VIL to VIH.All
other address lines must be held at VIL during
Electronic Signature mode. Byte 0 (A0 = VIL) rep-
resents the manufacturer code and byte 1
(A0 = VIH) the device identifier code. For the ST-
Microelectronics M27C160, these two identifier
bytes are given in Table 4 and can be read-out on
outputs Q7 to Q0.
ERASURE OPERATION (applies to UV EPROM)
The erasure characteristics of the M27C160 is
such that erasure begins when the cells are ex-
posed to light with wavelengths shorter than ap-
proximately 4000 Å. It should be noted that
sunlight and some type of fluorescent lamps have
wavelengths in the 3000-4000 Å range. Research
shows that constant exposure to room level fluo-
rescent lighting could erase a typical M27C160 in
about 3 years, while it would take approximately 1
week to cause erasure when exposed to direct
sunlight. If the M27C160 is to be exposed to these
types of lighting conditions for extended periods of
time, it is suggested that opaque labels be put over
the M27C160 window to prevent unintentional era-
sure. The recommended erasure procedure for
M27C160 is exposure to short wave ultraviolet
light which has a wavelength of 2537 Å. The inte-
grated dose (i.e. UV intensity x exposure time) for
erasure should be a minimum of 30 W-sec/cm2.
The erasure time with this dosage is approximate-
ly 30 to 40 minutes using an ultraviolet lamp with
12000 µW/cm2 power rating. The M27C160
should be placed within 2.5cm (1 inch) of the lamp
tubes during the erasure. Some lamps have a filter
on their tubes which should be removed before
erasure.


유사한 부품 번호 - M27C160-50XK6

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
M27C160-50XK6 STMICROELECTRONICS-M27C160-50XK6 Datasheet
258Kb / 26P
   16 Mbit (2 Mb x 8 or 1 Mb x 16) UV EPROM and OTP EPROM
More results

유사한 설명 - M27C160-50XK6

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
M27V160 STMICROELECTRONICS-M27V160_06 Datasheet
238Kb / 25P
   16 Mbit (2Mb x8 or 1Mb x16) Low Voltage UV EPROM and OTP EPROM
M27V160 STMICROELECTRONICS-M27V160 Datasheet
103Kb / 15P
   16 Mbit (2Mb x8 or 1Mb x16) Low Voltage UV EPROM and OTP EPROM
March 2000
M27C800 STMICROELECTRONICS-M27C800 Datasheet
171Kb / 18P
   8 Mbit 1Mb x8 or 512Kb x16 UV EPROM and OTP EPROM
M27C322 STMICROELECTRONICS-M27C322 Datasheet
112Kb / 13P
   32 Mbit (2Mb x16) UV EPROM and OTP EPROM
April 2000
M27C322 STMICROELECTRONICS-M27C322_06 Datasheet
196Kb / 24P
   32 Mbit (2Mb x16) UV EPROM and OTP EPROM
M27V800 STMICROELECTRONICS-M27V800 Datasheet
108Kb / 16P
   8 Mbit 1Mb x8 or 512Kb x16 Low Voltage UV EPROM and OTP EPROM
M27V320 STMICROELECTRONICS-M27V320 Datasheet
144Kb / 15P
   32 Mbit (4Mb x8 or 2Mb x16) OTP EPROM
August 2002
M27C400 STMICROELECTRONICS-M27C400 Datasheet
121Kb / 14P
   4 Mbit (512Kb x8 or 256Kb x16) UV EPROM and OTP EPROM
May 1999
M27V400 STMICROELECTRONICS-M27V400 Datasheet
117Kb / 14P
   4 Mbit (512Kb x8 or 256Kb x16) UV EPROM and OTP EPROM
July 2000
M27C320 STMICROELECTRONICS-M27C320 Datasheet
94Kb / 15P
   32 Mbit (4Mb x8 or 2Mb x16) OTP EPROM
September 1998
More results


Html Pages

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


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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