xr16c2852ij Exar Corporation, xr16c2852ij Datasheet - Page 42

• Manufacturer Part Number: xr16c2852ij
• Description: 2.97v To 5.5v Dual Uart With 128-byte Fifos
• Manufacturer: Exar Corporation

XR16C2852
2.97V TO 5.5V DUAL UART WITH 128-BYTE FIFOS
AC ELECTRICAL CHARACTERISTICS
TA=0
WHERE APPLICABLE
F
F
S
IGURE
IGURE
YMBOL
T
T
Bclk
RST
SRT
N
IOW #
RTS#
DTR#
CD#
CTS#
DSR#
INT
IOR#
RI#
EXTERNAL
O
CLOCK
TO
16. C
17. M
70
Delay From Center of Start To Reset TXRDY#
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
42
M
A & B
40
IN
1
Active
Active
L
IMITS
3.3
16X of data rate
2
M
16
8
AX
-1
), V
T
RSI
M
IN
40
CC IS
1
L
T
Change of state
MO D
Active
IMITS
5.0
Active
2.97V
2
16
M
8
-1
AX
TO
U
Bclk
Hz
ns
Change of state
5.5V, 70
NIT
-
xr
T
M OD
Active
Active
C
ONDITIONS
REV. 2.1.1
P
F L
OAD