XR16C864IQ-F Exar Corporation, XR16C864IQ-F Datasheet - Page 42

• Manufacturer Part Number: XR16C864IQ-F
• Description: IC UART FIFO 128B QUAD 100QFP
• Manufacturer: Exar Corporation
• Type: Quad UART with 128-byte FIFOsr

Specifications of XR16C864IQ-F

• Number Of Channels: 4, QUART
• Package / Case: 100-BQFP
• 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: + 70 C
• Minimum Operating Temperature: 0 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: QFP
• 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: 1016-1277

XR16C864
2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
AC ELECTRICAL CHARACTERISTICS
TA=0
F
F
S
IGURE
IGURE
TSSR
TWRI
TSRT
TRST
YMBOL
TINT
TWT
TRR
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
13. C
14. 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 tiv e
FOR INDUSTRIAL GRADE PACKAGE
CLK
T
IMING
OSC
F
OR
T
T
M O D
W D O
C
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
42
A-D
M
A c tiv e
A c tiv e
40
IN
1
8
L
IMITS
3.3
), V
16X of data rate
2
CC IS
M
16
45
24
45
45
45
1
8
AX
-1
T
R S I
2.97
M
IN
40
T
8
1
C h a n g e o f s t a t e
M O D
A c tiv e
TO
A c tiv e
L
IMITS
5.0
5.5V
2
16
40
24
40
40
40
M
1
8
-1
AX
U
Bclk
Bclk
Bclk
C h a n g e o f s t a t e
bps
ns
ns
ns
ns
ns
NIT
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áç
áç
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T
M O D
A c tiv e
A c tiv e
C
ONDITIONS
REV. 2.0.1