xr16v2751im Exar Corporation, xr16v2751im Datasheet - Page 42

• Manufacturer Part Number: xr16v2751im
• Description: High Performance Duart With 64-byte Fifo And Powersave Feature
• Manufacturer: Exar Corporation

XR16V2751
HIGH PERFORMANCE DUART WITH 64-BYTE FIFO AND POWERSAVE FEATURE
AC ELECTRICAL CHARACTERISTICS
U
3.63V, 70
F
NLESS OTHERWISE NOTED
IGURE
S
YMBOL
T
T
T
T
T
T
T
Bclk
T
T
SSR
SRT
RST
WRI
External
RRI
INT
WT
RR
SI
Clock
13. C
P
F
Delay From IOR# To Reset Interrupt
Delay From Stop To Interrupt
Delay From Initial INT Reset To Transmit Start
Delay From IOW# To Reset Interrupt
Delay From Stop To Set RXRDY#
Delay From IOR# To Reset RXRDY#
Delay From IOW# To Set TXRDY#
Delay From Center of Start To Reset TXRDY#
Reset Pulse Width
Baud Clock
LOAD WHERE APPLICABLE
LOCK
VIH
VIL
T
IMING
: TA=0
P
ARAMETER
O
TO
70
O
C (-40
T
ECH
O
TO
42
+85
T
O
ECLK
C
FOR INDUSTRIAL GRADE PACKAGE
M
40
8
2.5V ± 10%
IN
L
IMITS
16X or 8X of data rate
M
45
45
24
45
45
45
1
8
AX
T
ECL
M
40
8
3.3V ± 10%
IN
L
IMITS
M
45
45
24
45
45
45
1
8
AX
), V
CC
REV. 1.0.1
=2.25 -
U
Bclk
Bclk
Bclk
Hz
ns
ns
ns
ns
ns
ns
NIT