Z89139 查看數據表（PDF） - Zilog
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Z89139 Datasheet PDF : 66 Pages
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Zilog
AC ELECTRICAL CHARACTERISTICS
Handshake Timing Table
No
Symbol
1
TsDI(DAV)
2
ThDI(RDY)
3
TwDAV
4
TdDAVI(RDY)
5
TdDAVId(RDY)
6
TdDO(DAV)
7
TcLDAV0(RDY)
8
TcLDAV0(RDY)
9
TdRDY0(DAV)
10
TwRDY
11
TdRDY0d(DAV)
Note: 5.0V ±0.5V
Parameter
Data In Setup Time
RDY to Data Hold Time
Data Available Width
DAV Fall to RDY Fall Delay
DAV Rise to RDY Rise Delay
RDY Rise to DAV Fall Delay
Data Out to DAV Fall Delay
DAV Fall to RDY Fall Delay
RDY Fall to DAV Rise Delay
RDY Width
RDY Rise to DAV Fall Delay
VCC
Note
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
Z89138/Z89139
Voice Processing Controllers
TA= 0°C to +55°C
1
Data
Min
Max Units Direction
0
ns
IN
0
ns
IN
40
ns
IN
70
ns
IN
40
ns
IN
0
ns
IN
TpC
ns
OUT
0
ns
OUT
70
ns
OUT
40
ns
OUT
40
ns
OUT
DS97TAD0201
PRELIMINARY
21
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