XR16C2850IJ EXAR [Exar Corporation], XR16C2850IJ Datasheet - Page 41

• Manufacturer Part Number: XR16C2850IJ
• Description: 2.97V TO 5.5V DUAL UART WITH 128-BYTE FIFOS
• Manufacturer: EXAR [Exar Corporation]

xr
REV. 2.1.3
AC ELECTRICAL CHARACTERISTICS
TA=0
WHERE APPLICABLE
F
F
S
IGURE
IGURE
TRST
YMBOL
Bclk
N
IOW #
RTS#
DTR#
CD#
CTS#
DSR#
INT
IOR#
RI#
EXTERNAL
O
CLOCK
TO
16. C
17. M
70
Reset Pulse Width
Baud Rate Divisor
Baud Clock
O
LOCK
ODEM
C (-40
T
I
NPUT
IMING
O
TO
/O
+85
P
Change of state
UTPUT
ARAMETER
O
Active
C
CLK
T
FOR INDUSTRIAL GRADE PACKAGE
IMING
OSC
F
OR
T
T
MOD
W DO
C
Change of state
HANNELS
CLK
Change of state
41
2.97V TO 5.5V DUAL UART WITH 128-BYTE FIFOS
M
A & B
40
IN
1
Active
Active
L
16X or 8X of data rate
IMITS
3.3
2
M
16
AX
-1
), V
T
RSI
M
IN
CC IS
40
1
T
L
Change of state
MO D
Active
IMITS
5.0
Active
2.90V
2
16
M
-1
AX
TO
U
Hz
ns
Change of state
5.5V, 70
NIT
-
T
M OD
Active
XR16C2850
Active
C
ONDITIONS
P
F L
OAD