xr17d152im Exar Corporation, xr17d152im Datasheet - Page 54

• Manufacturer Part Number: xr17d152im
• Description: Universal 3.3v And 5v Pci Bus Dual Uart
• Manufacturer: Exar Corporation

XR17D152
UNIVERSAL (3.3V AND 5V) PCI BUS DUAL UART
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS FOR 3.3V PCI BUS INTERFACE (VIO = 3.0-3.6V, VCC = 3.0-5.5V)
TA=0
V
V
V
V
V
V
V
V
I
I
I
C
C
C
I
I
IL
IH
CL
CC
SLEEP
S
OL
OH
OH
OH
IL
IL
IH
IH
IN
CLK
IDSEL
YMBOL
o
to 70
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output High Voltage
Output High Voltage
Input Low Leakage
Current
Input High Leakage
Current
Input Clock Leakage
Input Pin Capacitance
CLK Pin Capacitance
IDSEL Pin Capacitance
Power Supply Current
Sleep Current
o
C (-40
P
ARAMETER
o
to +85
o
C for industrial grade package).
0.5VIO
0.9VIO
-0.5
-0.5
M
2.0
2.0
2.4
IN
VIO + 0.5
0.3VIO
+/-10
M
0.8
6.0
0.4
-10
10
10
12
20
8
2
AX
54
U
mA
pF
pF
pF
NITS
V
V
V
V
V
V
V
V
A
A
A
A
Both UARTs asleep.
AD[31:0] at GND, all
and all outputs are
inputs are at GND
PCI CLK and Ext.
VCC = 3.0 - 3.6V
VCC = 4.5 - 5.5V
inputs at VCC or
Clock=2MHz, all
I
OH
I
I
C
I
OH
OH
unloaded
OL
ONDITION
= -0.5mA
GND
= -1mA
= -2mA
= 4mA
VCC must equal VIO. See
For PCI bus and external
For Non-PCI bus inputs
For non-PCI bus inputs
Sleep Mode section on
Non-PCI bus outputs
Non-PCI bus outputs
For PCI bus inputs
PCI bus outputs
clock inputs
All outputs
áç
áç
áç
áç
page 18
N
OTES
REV. 1.2.0