U630H64 데이터 시트보기 (PDF) - Zentrum Mikroelektronik Dresden AG
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U630H64 Datasheet PDF : 14 Pages
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U630H64
Test Configuration for Functional Check
5V
VCCt
A0
A1
A2
A3
DQ0
A4
DQ1
480
VIH
A5
A6
DQ2
A7
DQ3
A8
DQ4
A9
DQ5
VIL
A10
A11
DQ6
A12
DQ7
VO
NE
E
W
G
VSS
30 pF s
255
s: In measurement of tdis-times and ten-times the capacitance is 5 pF.
t: Between VCC and VSS must be connected a high frequency bypass capacitor 0.1 µF to avoid disturbances.
Capacitancee
Conditions
Symbol
Min.
Max.
Unit
Input Capacitance
Output Capacitance
VCC = 5.0 V
CI
VI
= VSS
f
= 1 MHz
Ta = 25 °C
CO
All pins not under test must be connected with ground by capacitors.
IC Code Numbers
8
pF
7
pF
Example
Type
U630H64 B D C 25
ESD Class
blank > 2000 Vu
B > 1000 V
Package
D = PDIP (300 mil)
S = SOP (330 mil)
Operating Temperature Range
C = 0 to 70 °C
K = -40 to 85 °C
Access Time
25 = 25 ns
35 = 35 ns (on special request)
45 = 45 ns (on special request)
The date of manufacture is given by the last 4 digits of the mark, the first 2 digits indicating the year, and the last 2
digits the calendar week.
u: ESD protection > 2000 V under development
December 12, 1997
11
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