Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

M27V322-100B6 Datasheet(PDF) 7 Page - STMicroelectronics

Part # M27V322-100B6
Description  32 Mbit (2Mb 횞16) low-voltage UV EPROM and OTP EPROM
Download  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M27V322-100B6 Datasheet(HTML) 7 Page - STMicroelectronics

Back Button M27V322-100B6 Datasheet HTML 3Page - STMicroelectronics M27V322-100B6 Datasheet HTML 4Page - STMicroelectronics M27V322-100B6 Datasheet HTML 5Page - STMicroelectronics M27V322-100B6 Datasheet HTML 6Page - STMicroelectronics M27V322-100B6 Datasheet HTML 7Page - STMicroelectronics M27V322-100B6 Datasheet HTML 8Page - STMicroelectronics M27V322-100B6 Datasheet HTML 9Page - STMicroelectronics M27V322-100B6 Datasheet HTML 10Page - STMicroelectronics M27V322-100B6 Datasheet HTML 11Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 23 page
background image
M27V322
Device operation
7/23
2
Device operation
The operating modes of the M27V322 are listed in the Operating Modes Table. A single
power supply is required in the read mode. All inputs are TTL compatible except for VPP and
12V on A9 for the Electronic Signature.
2.1
Read mode
The M27V322 has a word-wide organization. Chip Enable (E) is the power control and
should be used for device selection. Output Enable (G) is the output control and should be
used to gate data to the output pins independent of device selection. Assuming that the
addresses are stable, the address access time (tAVQV) is equal to the delay from E to output
(tELQV). Data is available at the output after a delay of tGLQV from the falling edge of GVPP,
assuming that E has been low and the addresses have been stable for at least tAVQV-tGLQV.
2.2
Standby mode
The M27V322 has a standby mode which reduces the supply current from 30mA to 30µA.
The M27V322 is placed in the standby mode by applying a CMOS high signal to the E
input.When in the standby mode, the outputs are in a high impedance state, independent of
the GVPP input.
2.3
Two Line Output Control
Because EPROMs are usually used in larger memory arrays, this product features a 2 line
control function which accommodates the use of multiple memory connection. The two line
control function allows:
the lowest possible memory power dissipation,
complete assurance that output bus contention will not occur.
For the most efficient use of these two control lines, E should be decoded and used as the
primary device selecting function, while GVPP should be made a common connection to all
devices in the array and connected to the READ line from the system control bus. This
ensures that all deselected memory devices are in their low power standby mode and that
the output pins are only active when data is required from a particular memory device.


Similar Part No. - M27V322-100B6

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M27V322-100B1 STMICROELECTRONICS-M27V322-100B1 Datasheet
112Kb / 13P
   32 Mbit (2Mb x16) Low Voltage UV EPROM and OTP EPROM
March 2000
More results

Similar Description - M27V322-100B6

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M27V322 STMICROELECTRONICS-M27V322 Datasheet
112Kb / 13P
   32 Mbit (2Mb x16) Low Voltage UV EPROM and OTP EPROM
March 2000
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
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
M27C160 STMICROELECTRONICS-M27C160 Datasheet
187Kb / 19P
   16 Mbit 2Mb x8 or 1Mb x16 UV EPROM and OTP EPROM
M27W102 STMICROELECTRONICS-M27W102 Datasheet
104Kb / 15P
   1 Mbit 64Kb x16 Low Voltage UV EPROM and OTP EPROM
M27W101 STMICROELECTRONICS-M27W101_06 Datasheet
211Kb / 23P
   1 Mbit (128Kb x8) Low Voltage UV EPROM and OTP EPROM
M27W801 STMICROELECTRONICS-M27W801_06 Datasheet
202Kb / 24P
   8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM
M27V801 STMICROELECTRONICS-M27V801 Datasheet
108Kb / 16P
   8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM
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 22 23


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   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