mt89l86apr1 Zarlink Semiconductor, mt89l86apr1 Datasheet - Page 25

• Manufacturer Part Number: mt89l86apr1
• Description: 512 X 256 Channels 3.3 V Multiple Rate Digital Switch Mrdx With Constant Delay Mode
• Manufacturer: Zarlink Semiconductor

RES
RST
8051
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
ALE
WR
RD
8
Figure 14 - Interfacing the 3.3 V MT89L86 to the 8051 Microcontroller
MT89L86
Address
Decode
8
D
CK
D
CK
D
CK
CS
PR
PR
PR
Q
Q
Q
Zarlink Semiconductor Inc.
MT89L86
Access
MT89L86
LRD
LWR
DTA
MTA
25
LE
LATCH
RES
OE
R
C
OE
LATCH
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
ALE
WR
RD
CS
LE
MT89L86
DTA
Data Sheet
DTA
AD0-AD7
RD
MTA
MTA