xr16c864iq Exar Corporation, xr16c864iq Datasheet - Page 40

• Manufacturer Part Number: xr16c864iq
• Description: Quad Uart With Rx/tx Fifo Counters And 128-byte Fifo
• Manufacturer: Exar Corporation

XR16C864
2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
TYPICAL PACKAGE THERMAL RESISTANCE DATA
DC ELECTRICAL CHARACTERISTICS
U
5.5V
Test 1: The following inputs remain steady at VCC or GND state to minimize Sleep current: A0-A2, D0-D7, IOR#, IOW#,
CSA#, CSB#, CSC#, and CSD#. Also, RXA, RXB, RXC, and RXD inputs idle at logic 1 state while asleep.
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (100-QFP)
S
NLESS OTHERWISE NOTED
I
V
V
SLEEP
YMBOL
V
V
V
V
C
V
I
IHCK
ILCK
I
I
CC
OH
IH
OL
IL
IH
IH
IL
IN
Clock Input Low Level
Clock Input High Level
Input Low Voltage
Input High Voltage
(Devices with top mark date code of "DC YYWW" and older)
Input High Voltage
(Devices with top mark date code of "F2 YYWW" and newer)
Output Low Voltage
Output High Voltage
Input Low Leakage Current
Input High Leakage Current
Input Pin Capacitance
Power Supply Current
Sleep Current
: TA=0
P
ARAMETER
O
TO
70
O
C (-40
O
TO
+85
40
(MARGIN OF ERROR: ± 15%)
O
C
FOR INDUSTRIAL GRADE PACKAGE
M
-0.3
-0.3
2.4
2.0
2.0
2.0
IN
L
3.3V
IMITS
theta-ja = 45
VCC
VCC
±10
±10
100
M
0.6
0.8
5.5
0.4
5
3
AX
M
GND-0.3 V to 7 V
-0.5
-0.5
3.0
2.2
2.2
2.4
IN
-65
-40
o
L
C/W, theta-jc = 12
5.0V
o
IMITS
500 mW
o
7 Volts
to +150
to +85
VCC
VCC
±10
±10
200
0.6
0.8
5.5
0.4
M
5
6
AX
o
o
C
C
U
mA
uA
uA
uA
NITS
pF
V
V
V
V
V
V
V
), V
áç
áç
áç
áç
o
C/W
CC IS
I
I
I
I
See Test 1
OL
OL
OH
OH
C
ONDITIONS
= 6 mA
= 4 mA
= -6 mA
= -1 mA
REV. 2.0.1
2.97
TO