TU25C256(1998) データシートの表示（PDF） - Turbo IC Inc
部品番号
コンポーネント説明
メーカー
TU25C256
(Rev.:1998)
(Rev.:1998)
Turbo IC Inc
TU25C256 Datasheet PDF : 10 Pages
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Turbo IC, Inc.
25C256
A.C. TEST CONDITIONS
Output Load : 1 TTL Load and Cl=100 pF
PRELIMINARY INFORMATION
A.C. CHARACTERISTICS
Symbol
Parameter
fSCK
TRi
tF1
tWH
tWL
tCS
tCSS
tCSH
tSU
tH
tHD
tCD
tV
tHO
tLZ
tHZ
tDIS
tWC
SCL Clock Frequency
Input Rise Time
Input Fall Time
SCK High Time
SCK Low Time
CS High Time
CS Setup Time
CS Hold Time
Data-in Setup Time
Data-in Hold Time
Hold Setup Time
Hold Hold Time
Output Valid
Output Hold Time
Hold to Output Low Z
Hold to Output High Z
Output Disable Time
Write Cycle Time
2.7 volt
Min
200
200
250
250
250
50
50
100
100
5.5 volt
Max
Min
Max
2.1
5.0
2
2
2
2
80
80
100
100
100
30
30
40
40
200
80
100
50
100
50
250
100
10
10
Units
MHz
us
us
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
TURBO IC PRODUCTS AND DOCUMENTS
1. All documents are subject to change without notice. Please contact Turbo IC for the latest
revision of documents.
2. Turbo IC does not assume any responsibility for any damage to the user that may result from
accidents or operation under abnormal conditions.
3. Turbo IC does not assume any responsibility for the use of any circuitry other than what
embodied in a Turbo IC product. No other circuits, patents, licenses are implied.
4. Turbo IC products are not authorized for use in life support systems or other critical systems
where component failure may endanger life. System designers should design with error
detection and correction, redundancy and backup features.
Part Numbers & Order Information
TU25C256PC-2.7
32K X 8 Package
Serial
P -PDIP
EEPROM S -SOIC
Temperature
C -Commercial
I -Industrial
Operating Voltage
blank 4.5 to 5.5 V
-2.7 2.7 to 5.5 V
Turbo IC, Inc. 2153 O'Toole Ave., Suite G, San Jose, CA 95131 Phone: 408-324-0288 Fax: 408-324-0289
See us at www.turbo-ic.com
Rev. 2.1 - 02/06/98
10
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