xr16m681 Exar Corporation, xr16m681 Datasheet - Page 42

• Manufacturer Part Number: xr16m681
• Description: 1.62v To 3.63v Uart With 32-byte Fifo And Vlio Interface
• Manufacturer: Exar Corporation

XR16M681
1.62V TO 3.63V UART WITH 32-BYTE FIFO AND VLIO INTERFACE
ABSOLUTE MAXIMUM RATINGS
TYPICAL PACKAGE THERMAL RESISTANCE DATA
DC ELECTRICAL CHARACTERISTICS
U
Test 1: The following inputs remain steady at VCC or GND state to minimize Sleep current: AD0-AD7, IOR#, IOW#, CS#
and LLA#. Also, RX input must idle at HIGH while asleep.
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (24-QFN)
Thermal Resistance (32-QFN)
Thermal Resistance (25-BGA)
S
ELECTRICAL CHARACTERISTICS
I
I
NLESS OTHERWISE NOTED
V
PWRSV
V
SLEEP/
YMBOL
V
V
V
C
I
V
IHCK
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 / Power Save Current
P
ARAMETER
: TA = -40
O
TO
M
-0.3
-0.3
1.4
1.4
1.4
IN
+85
L
1.8V
IMITS
O
C, V
VCC
VCC
M
±15
±15
0.3
0.2
0.4
1.5
5
3
AX
CC IS
42
M
-0.3
-0.3
2.0
1.8
1.8
IN
1.62
L
2.5V
IMITS
TO
VCC
VCC
M
±15
±15
0.4
0.5
0.4
5
2
8
theta-ja = 166
3.63V
AX
theta-ja = 38
theta-ja = 33
(MARGIN OF ERROR: ± 15%)
M
-0.3
-0.3
2.4
2.0
2.0
IN
GND-0.3 V to 3.6 V
L
3.3V
IMITS
-65
-40
o
o
o
C/W, theta-jc = 98.2
C/W, theta-jc = 26
C/W, theta-jc = 22
3.6 Volts
o
500 mW
VCC
VCC
o
±15
±15
M
0.6
0.7
0.4
2.5
15
to +150
5
to +85
AX
U
o
o
mA
C
uA
uA
pF
uA
NITS
C
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
Ext Clk = 5MHz
See Test 1
OL
OL
OL
OH
OH
OH
o
o
C/W
C/W
C
o
= 6 mA
= 4 mA
= 1.5 mA
= -4 mA
= -2 mA
= -200 uA
C/W
ONDITIONS
REV. 1.0.0