xr16l2752ij Exar Corporation, xr16l2752ij Datasheet - Page 39

• Manufacturer Part Number: xr16l2752ij
• Description: 2.25v To 5.5v Duart With 64-byte Fifo
• Manufacturer: Exar Corporation

xr
REV. 1.2.1
DC ELECTRICAL CHARACTERISTICS
U
Test 1: The following inputs must remain steady at VCC or GND state to minimize Sleep current: A0-A2, D0-
D7, IOR#, IOW#, CS#, CHSEL, and all modem inputs. Also, RXA and RXB inputs must idle at logic 1 state
while asleep. Floating inputs will result in sleep currents in the mA range. For PowerSave feature that isolates
address, data and control signals, please see the XR16L2751 datasheet.
ABSOLUTE MAXIMUM RATINGS
TYPICAL PACKAGE THERMAL RESISTANCE DATA
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (44-PLCC)
ELECTRICAL CHARACTERISTICS
S
NLESS OTHERWISE NOTED
I
V
V
YMBOL
SLEEP
V
V
C
V
I
IHCK
V
ILCK
I
I
CC
OH
IH
OL
IL
IH
IN
IL
Clock Input Low Level
Clock Input High Level
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Low Leakage Current
Input High Leakage Current
Input Pin Capacitance
Power Supply Current
Sleep Current
P
ARAMETER
: TA=0
O
TO
70
O
M
-0.3
-0.3
C (-40
2.0
2.0
1.8
IN
L
2.5V
IMITS
O
VCC
TO
M
±10
±10
0.6
0.8
5.5
0.4
2.7
5
6
AX
+85
39
O
M
C
-0.3
-0.3
2.4
2.0
2.0
IN
FOR INDUSTRIAL GRADE PACKAGE
L
3.3V
IMITS
2.25V TO 5.5V DUART WITH 64-BYTE FIFO
VCC
M
±10
±10
0.6
0.8
5.5
0.4
2.7
theta-ja = 50
15
5
(MARGIN OF ERROR: ± 15%)
AX
M
-0.5
-0.5
3.0
2.2
2.4
IN
GND-0.3 V to 7 V
-65
-40
L
o
5.0V
IMITS
C/W, theta-jc = 21
o
500 mW
o
7 Volts
to +150
to +85
VCC
±10
±10
M
0.6
0.8
5.5
0.4
30
5
4
AX
o
o
C
C
U
mA
uA
uA
uA
NITS
pF
V
V
V
V
V
V
V
V
V
V
), V
o
CC
C/W
I
I
I
I
I
I
See Test 1
XR16L2752
OL
OL
OL
OH
OH
OH
C
=2.25 -5.5V
ONDITIONS
= 6 mA
= 4 mA
= 2 mA
= -6 mA
= -1 mA
= -400 uA