Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

T221160A-35J Datasheet(PDF) 7 Page - Taiwan Memory Technology

Part # T221160A-35J
Description  64K x 16 DYNAMIC RAM FAST PAGE MODE
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TMT [Taiwan Memory Technology]
Direct Link  http://www.tmtech.com.tw
Logo TMT - Taiwan Memory Technology

T221160A-35J Datasheet(HTML) 7 Page - Taiwan Memory Technology

Back Button T221160A-35J Datasheet HTML 3Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 4Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 5Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 6Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 7Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 8Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 9Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 10Page - Taiwan Memory Technology T221160A-35J Datasheet HTML 11Page - Taiwan Memory Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 14 page
background image
TE
CH
tm
T221160A
Taiwan Memory Technology, Inc. reserves the right P. 7
Publication Date: FEB. 2002
to change products or specifications without notice.
Revision:A
Notes:
1. An initial pause of 200us is required after
power-up followed by eight RAS refresh
cycles ( RAS only or CBR) before proper
device operation is assured. The eight RAS
cycle wake-ups should be repeated any time
the tREF refresh requirement is exceeded.
2. VIH(2.4V) and VIL(0.8V) are reference levels
for
measuring
timing
of
input
signals.
Transition
times
are
measured
between
VIH(2.4V) and VIL(0.8V).
3. In
addition
to
meet
the
transition
rate
specification, all input signals must transit
between VIH and VIL in a monotonic manner.
4. Assume that tRCD < tRCD(max). If tRCD is
greater than the maximum recommended value
shown in this table, tRAC will increase by the
amount that tRCD exceeds the value shown.
5. Assume that tRCD
tRCD(max) .
6. Enables on-chip refresh and address counters.
7. Operation within the tRCD(max) limit ensures
that tRAC(max) can be met. tRCD(max) is
specified as a reference point only; if tRCD is
greater than the specified tRCD(max) limit,
access time is controlled by tCAC.
8. Operation within the tRAD limit ensures that
tRAC(max) can be met. tRAD(max) is
specified as a reference point only; if tRAD is
greater than the specified tRAD(max) limit,
access time is controlled by tAA.
9. Either tRCH or tRRH must be satisfied for a
READ cycle.
10. tOFF1(max) defines the time at which the
output achieves the open circuit condition; it is
not a reference to VOH or VOL.
11. tWCS, tRWD, tAWD and tCWD are
restrictive operating parameters in LATE
WRITE and READ-MODIFY-WRITE cycles
only. If tWCS
tWCS(min), the cycle is an
EARLY WRITE cycle and the data output will
remain an open circuit throughout the entire
cycle. If tRWD
tRWD(min), tAWD
tAWD(min) and tCWD
tCWD(min), the
cycle is READ-WRITE and the data output
will contain data read from the selected cell. If
neither of the above conditions is met, the state
of I/O (at access time and until CAS and
RAS or OE go back to VIH) is indeterminate.
OE held high and WE taken low after CAS
goes low result in a LATE WRITE ( OE -
controlled) cycle.
12. These parameters are referenced to CAS
leading edge in EARLY WRITE cycles and
WE leading edge in LATE WRITE or READ-
MODIFY-WRITE cycles.
13. During a READ cycle, if OE is low then
taken HIGH before CAS goes high, I/O goes
open, if OE is tied permanently low, a LATE
WRITE
or
READ-MODIFY-WRITE
operation is not possible.
14. WRITE command is defined as WE going
low.
15. LATE WRITE and READ-MODIFY-WRITE
cycles must have both tOFF2 and tOEH met
( OE high during WRITE cycle) in order to
ensure that the output buffers will be open
during the WRITE cycles.
16. The I/Os open during READ cycles once
tOFF1 or tOFF2 occur.


Similar Part No. - T221160A-35J

ManufacturerPart #DatasheetDescription
logo
E-SWITCH
T221102 E-SWITCH-T221102 Datasheet
35Kb / 1P
   All Dimension In MM
logo
ZIEHL industrie-elektro...
T221120 ZIEHL-T221120 Datasheet
237Kb / 1P
   PTC-Resistor-Relay Type MS40ZT for Elevators
More results

Similar Description - T221160A-35J

ManufacturerPart #DatasheetDescription
logo
List of Unclassifed Man...
GLT41116 ETC1-GLT41116 Datasheet
106Kb / 16P
   64k x 16 CMOS Dynamic RAM with Fast Page Mode
GLT41316 ETC-GLT41316 Datasheet
1Mb / 22P
   64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE
logo
AMIC Technology
A416316B AMICC-A416316B Datasheet
418Kb / 25P
   64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE
logo
Taiwan Memory Technolog...
T2316160A TMT-T2316160A Datasheet
139Kb / 13P
   1024K x 16 DYNAMIC RAM FAST PAGE MODE???
T224160B TMT-T224160B Datasheet
131Kb / 9P
   256K x 16 DYNAMIC RAM FAST PAGE MODE?
logo
AMIC Technology
A426316B AMICC-A426316B Datasheet
419Kb / 25P
   64K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
logo
Integrated Circuit Solu...
IC41C1664 ICSI-IC41C1664 Datasheet
276Kb / 21P
   64K x 16 bit Dynamic RAM with EDO Page Mode
logo
Mosel Vitelic, Corp
V53C16256H MOSEL-V53C16256H Datasheet
146Kb / 19P
   256K x 16 FAST PAGE MODE CMOS DYNAMIC RAM
V53C816H MOSEL-V53C816H Datasheet
213Kb / 18P
   512K X 16 FAST PAGE MODE CMOS DYNAMIC RAM
V53C1664H MOSEL-V53C1664H Datasheet
213Kb / 18P
   HIGH PERFORMANCE 64K X 16 BIT FAST PAGE MODE DUAL CAS CMOS DYNAMIC RAM
More results


Html Pages

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


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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