xr16m2751 Exar Corporation, xr16m2751 Datasheet - Page 41

• Manufacturer Part Number: xr16m2751
• Description: High Performance Duart With 64-byte Fifo And Powersave
• Manufacturer: Exar Corporation

REV. 1.0.0
DC ELECTRICAL CHARACTERISTICS
TA=0
Test 1: The following inputs must remain steady at VCC or GND state to minimize sleep current: A0-A2, D0-D7,
IOR#, IOW# (R/W#), CSA# (CS#), CSB# (A3) and all modem inputs. Also, RXA and RXB inputs must idle
HIGH while asleep. Floating inputs may result in sleep currents in the mA range.
ABSOLUTE MAXIMUM RATINGS
TYPICAL PACKAGE THERMAL RESISTANCE DATA
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (48-TQFP)
ELECTRICAL CHARACTERISTICS
S
I
V
V
YMBOL
SLEEP
V
V
C
V
I
IHCK
V
ILCK
I
I
CC
OH
OL
IL
IH
IH
IL
IN
O
TO
70
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 Cur-
rent
Input Pin Capacitance
Power Supply Current
Sleep Current
O
C (-40
P
ARAMETER
O
TO
+85
O
C
FOR INDUSTRIAL GRADE PACKAGE
1.62V TO 3.63V HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
M
-0.3
-0.3
1.4
1.4
1.4
IN
L
1.8V
IMITS
VCC
VCC
M
±10
±10
0.3
0.2
0.4
10
5
1
AX
41
M
-0.3
-0.3
2.0
1.8
1.8
IN
L
2.5V
IMITS
VCC
VCC
M
), V
±10
±10
0.4
0.5
0.4
1.5
15
5
AX
theta-ja =59
(
MARGIN OF ERROR: ± 15%
CC IS
M
-0.3
-0.3
2.4
2.0
2.0
IN
1.62V
GND-0.3V to 7V
L
-65
3.3V
-40
IMITS
o
C/W, theta-jc = 16
o
500 mW
o
7 Volts
VCC
VCC
to +150
TO
M
±10
±10
to +85
0.6
0.7
0.4
2.5
30
5
AX
3.63V
o
o
C
C
U
mA
uA
uA
uA
NITS
pF
V
V
V
V
V
V
V
V
V
V
XR16M2751
)
o
C/W
I
I
I
I
I
I
See Test 1
OL
OL
OL
OH
OH
OH
C
ONDITIONS
= 4 mA
= 2 mA
= 1.5 mA
= -1 mA
= -400 uA
= -200 uA