xr16m2750 Exar Corporation, xr16m2750 Datasheet - Page 43

• Manufacturer Part Number: xr16m2750
• Description: High Performance Duart With 64-byte Fifo
• Manufacturer: Exar Corporation

REV. 1.0.0
AC ELECTRICAL CHARACTERISTICS
U
F
IGURE
NLESS OTHERWISE NOTED
S
YMBOL
T
T
T
Bclk
SRT
RST
External
WT
Clock
13. C
Delay From IOW# To Set
TXRDY#
Delay From Center of Start To
Reset TXRDY#
Reset Pulse Width
Baud Clock
LOCK
VIH
VIL
T
IMING
P
ARAMETER
: TA=-40
O
TO
1.62V TO 3.63V HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
+85
T
O
C, V
ECH
M
40
1.8V ± 10%
IN
CC
L
IMITS
=1.62 - 3.63V, 70
43
M
45
8
AX
T
ECLK
16X or 8X of data rate
M
40
2.5V ± 10%
IN
L
P
IMITS
F
LOAD WHERE APPLICABLE
M
45
8
AX
T
ECL
M
40
3.3V ± 10%
IN
L
IMITS
XR16M2750
M
45
8
AX
U
Bclk
Hz
ns
ns
NIT