XR17C158 Exar Corporation, XR17C158 Datasheet - Page 42

• Manufacturer Part Number: XR17C158
• Description: Eight-channel Pci-based (UART)
• Manufacturer: Exar Corporation

PRELIMINARY
ELECTRICAL CHARACTERIISTICS
DC ELECTRICAL CHARACTERISTICS FOR 5V SIGNALING
TA=0
V
V
V
V
I
I
I
C
C
C
I
I
ABSOLUTE MAXIMUM RATINGS
IL
IH
CL
CC
SLEEP
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (20x20x1.0mm 144-TQFP)
ESD Rating
IL
IH
OL
OH
IN
CLK
IDSEL
S
YMBOL
o
to 70
o
C (-40
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Low Leakage Cur-
rent
Input High Leakage Cur-
rent
Input Clock Leakage
Input Pin Capacitance
CLK Pin Capacitance
IDSEL Pin Capacitance
Power Supply Current
Sleep Current
o
P
to +85
ARAMETER
o
C for industrial grade package), Vcc-5.0V +/-10% unless specified.
-0.5
M
2.0
2.4
5
IN
+/-10
M
0.55
42
0.8
6.0
-70
70
10
12
75
8
?
AX
U
mA
uA
uA
uA
pF
uA
NITS
pF
pF
V
V
V
V
PCI BUS OCTAL UART
theta-ja = 42, theta-jc = 8
Iout=6 mA
Iout=-2 mA
inputs at VCC or GND
-65
Eight UARTs asleep.
AD[31:0] at GND, all
-40
CLK=33MHz, Crys-
-0.5 to 7V
o
500 mW
o
7 Volts
to +150
tal=15MHz
C
to +85
ONDITION
o
o
C
C
XR17C158
N
OTES
REV. 1.0.0