xr68c92 Exar Corporation, xr68c92 Datasheet - Page 27
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xr68c92
Manufacturer Part Number
xr68c92
Description
Xr68c92 -dual Uart With Eight Bytes Transmit And Receive Fifo
Manufacturer
Exar Corporation
Datasheet
1.XR68C92.pdf
(33 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
xr68c92CJ-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Company:
Part Number:
xr68c92CV-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Company:
Part Number:
xr68c92CVTR-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Company:
Part Number:
xr68c92IJ
Manufacturer:
eLtrend
Quantity:
46 467
Company:
Part Number:
xr68c92IJ-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Company:
Part Number:
xr68c92IJTR-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Rev. 1.33
-DACK
-DACK
D7-D0
D7-D0
A4-A1
A4-A1
R/-W
R/-W
-CS
-CS
T
T
AS
AS
Figure 3: Bus Timing (Read/Write cycle)
T
DD
T
T
AKL
AKL
T
T
RWS
RWS
Read Cycle Timing
Write Cycle Timing
Valid Data
T
T
CSL
CSL
T
DS
27
T
T
AH
AH
T
T
AKT
AKT
T
T
T
T
RWH
RWH
DH
DF
T
T
AKH
AKH
XR68C92/192
T
T
CSH
CSH