xr16l651im Exar Corporation, xr16l651im Datasheet - Page 39

• Manufacturer Part Number: xr16l651im
• Description: 2.25v To 5.5v Uart With 32-byte Fifo
• Manufacturer: Exar Corporation

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REV. 1.3.0
DC ELECTRICAL CHARACTERISTICS
U
5.5V
Test 1: The following inputs should remain steady at VCC or GND state to minimize sleep current: A0-A2, D0-D7, IOR#,
IOW#, CS# and modem inputs. Also, RX input must idle at logic 1 state while in sleep mode.
environments, where the voltage at any of the inputs of the 651 is lower than its VCC supply voltage, the sleep current will
be higher than the maximum values given here.
ELECTRICAL CHARACTERISTICS
S
NLESS OTHERWISE NOTED
I
V
V
YMBOL
SLEEP
V
V
C
V
I
IHCK
V
ILCK
I
I
CC
OH
OL
IH
IL
IH
IL
IN
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (7x7x1 mm 48-TQFP)
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
ABSOLUTE MAXIMUM RATINGS
O
Table
M
-0.3
-0.3
See
C (-40
2.0
2.0
15
IN
L
2.5V
IMITS
O
Table
+/-10
+/-10
VCC
TO
M
See
0.6
0.6
6.0
1.0
14
20
5
AX
+85
39
O
Table
M
C
-0.3
-0.3
See
2.4
2.0
15
IN
FOR INDUSTRIAL GRADE PACKAGE
L
3.3V
IMITS
theta-ja = 59
Table
+/-10
+/-10
VCC
2.25V TO 5.5V UART WITH 32-BYTE FIFO
M
See
0.6
0.8
6.0
1.0
14
20
5
AX
-65
-40
Table
M
o
See
-0.5
-0.5
3.0
2.0
15
C/W, theta-jc = 16
-0.5 to 7V
IN
o
500 mW
o
7 Volts
to +150
L
to +85
5.0V
IMITS
Table
+/-10
+/-10
VCC
See
M
0.6
0.8
6.0
1.3
14
30
o
5
o
C
AX
C
U
mA
uA
uA
pF
uA
NITS
o
V
V
V
V
V
V
), V
C/W
In mixed voltage
CC IS
Crystal or
external clock
of 16 MHz
See Test 1
C
XR16L651
ONDITION
2.25V
TO