XR16M554DIV64 EXAR [Exar Corporation], XR16M554DIV64 Datasheet - Page 32
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XR16M554DIV64
Manufacturer Part Number
XR16M554DIV64
Description
1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
Manufacturer
EXAR [Exar Corporation]
Datasheet
1.XR16M554DIV64.pdf
(46 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR16M554DIV64-F
Manufacturer:
Exar Corporation
Quantity:
10 000
XR16M554/554D
1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
AC ELECTRICAL CHARACTERISTICS
TA = -40
F
IGURE
S
YMBOL
T
T
T
T
T
T
T
T
T
Bclk
T
T
SSR
RST
WRI
SRT
RSI
RRI
SSI
INT
WT
RR
EXTERNAL
SI
CLOCK
12. C
O
TO
Delay To Reset Interrupt From IOR#
Delay From Stop To Set Interrupt
Delay From IOR# To Reset Interrupt
Delay From Start 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
+85
LOCK
O
C, V
T
IMING
CC IS
P
ARAMETER
1.62
TO
CLK
3.63V, 70
OSC
P
F
LOAD WHERE APPLICABLE
CLK
40
M
1.8V ± 10%
8
IN
L
32
IMITS
M
AX
50
45
45
24
45
45
45
1
1
8
16X data rate
40
M
2.5V ± 10%
8
IN
L
IMITS
M
AX
50
45
45
24
45
45
45
1
1
8
40
3.3V ± 10%
M
8
IN
L
IMITS
M
AX
50
45
45
24
45
45
45
1
1
8
REV. 1.0.0
U
Bclk
Bclk
Bclk
Bclk
Hz
ns
ns
ns
ns
ns
ns
ns
NIT