Z90213 查看數據表（PDF） - Zilog
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Z90213 Datasheet PDF : 10 Pages
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Zilog
AC CHARACTERISTICS
Table 4.
No Symbol Parameter
Min
1
TpC
Input clock period
166
2
TrC, TfC Clock input raise and fall
3
TwC
Input clock width
35
4
TwTinL
Timer input low width
70
5
TwTinH
Timer input high width 3TpC
6
TpTin
Timer input period
8TpC
7
TrTin, TrTin Timer input raise and fall
8
TwIL
Int request input low
70
9
TwIH
Int request input high
3TpC
10
TdPOR
Power-On reset delay
25
11
TdLVIRES Low voltage detect to
200
internal RESET condition
12
TwRES
Reset minimum width
5TpC
13
TdHsOl
Hsync start to Vosc stop 2TpV
14
TdHsOh Hsync start to Vosc start
Max
1000
25
100
100
3TpV
1TpV
Z90219/213/212/211
Z8® Digital Television Controllers
1
Unit
ns
ns
ns
ns
ns
ns
ms
ns
CP96TEL2400
PRELIMINARY
7
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