Z89139 Zilog., Z89139 Datasheet - Page 21

• Manufacturer Part Number: Z89139
• Description: Voice Processing Controllers
• Manufacturer: Zilog.

Zilog
AC ELECTRICAL CHARACTERISTICS
Handshake Timing Table
No
1
2
3
4
5
6
7
8
9
10
11
Note: 5.0V 0.5V
DS97TAD0201
Symbol
TsDI(DAV)
ThDI(RDY)
TwDAV
TdDAVI(RDY)
TdDAVId(RDY)
TdDO(DAV)
TcLDAV0(RDY)
TcLDAV0(RDY)
TdRDY0(DAV)
TwRDY
TdRDY0d(DAV)
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
P R E L I M I N A R Y
Note
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
V
CC
T
A
TpC
Min
40
40
= 0 C to +55 C
0
0
0
0
Voice Processing Controllers
Max
70
40
70
40
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Z89138/Z89139
Direction
Data
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
21
1