XR16C854IV-F Exar Corporation, XR16C854IV-F Datasheet - Page 43
![IC UART FIFO 128B QUAD 64LQFP](/photos/29/6/290652/lqfp64_sml.jpg)
XR16C854IV-F
Manufacturer Part Number
XR16C854IV-F
Description
IC UART FIFO 128B QUAD 64LQFP
Manufacturer
Exar Corporation
Type
Quad UART with 128-byte FIFOsr
Datasheet
1.XR16C854IV-F.pdf
(54 pages)
Specifications of XR16C854IV-F
Number Of Channels
4, QUART
Package / Case
64-LQFP
Features
*
Fifo's
128 Byte
Protocol
RS232, RS485
Voltage - Supply
2.97 V ~ 5.5 V
With Auto Flow Control
Yes
With Irda Encoder/decoder
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Data Rate
2 Mbps
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.97 V
Supply Current
3 mA to 6 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 45 C
Mounting Style
SMD/SMT
Operating Supply Voltage
2.97 V to 5.5 V
No. Of Channels
4
Uart Features
Tx/Rx FIFO Counters
Supply Voltage Range
2.97V To 5.5V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
1016-1276
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR16C854IV-F
Manufacturer:
HYNIX
Quantity:
101
Company:
Part Number:
XR16C854IV-F
Manufacturer:
Exar Corporation
Quantity:
10 000
xr
REV. 3.0.1
AC ELECTRICAL CHARACTERISTICS
TA=0
F
F
S
IGURE
IGURE
TSSR
TSRT
TRST
TWRI
YMBOL
TINT
TRR
TWT
Bclk
TSI
N
O
I O W #
I O W
R T S #
D T R #
C D #
C T S #
D S R #
I N T
I O R #
R I #
EXTERNAL
TO
CLOCK
14. C
15. M
70
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 Rate Divisor
Baud Clock
O
C (-40
LOCK
ODEM
T
O
I
NPUT
IMING
TO
+85
/O
C h a n g e o f s t a t e
UTPUT
P
O
ARAMETER
C
A c t iv e
FOR INDUSTRIAL GRADE PACKAGE
CLK
T
IMING
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F
OR
T
T
M O D
W D O
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C h a n g e o f s t a t e
HANNELS
CLK
C h a n g e o f s t a t e
43
2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
A-D
M
A c t iv e
A c t iv e
40
IN
8
1
L
IMITS
3.3
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16X of data rate
2
CC IS
M
45
24
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45
45
16
1
8
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R S I
2.97
M
IN
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T
8
1
C h a n g e o f s t a t e
M O D
A c t iv e
A c t iv e
TO
L
IMITS
5.0
5.5V
2
40
24
40
40
40
16
M
1
8
-1
AX
U
C h a n g e o f s t a t e
Bclk
Bclk
Bclk
bps
ns
ns
ns
ns
ns
XR16C854/854D
NIT
-
T
M O D
A c t iv e
A c t iv e
C
ONDITIONS