XR16L78464-TQFP EXAR [Exar Corporation], XR16L78464-TQFP Datasheet - Page 41

• Manufacturer Part Number: XR16L78464-TQFP
• Description: HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
• Manufacturer: EXAR [Exar Corporation]

áç
áç
REV. 1.2.0
.
ELECTRICAL CHARACTERIISTICS
DC ELECTRICAL CHARACTERISTICS
TA=0
áç
áç
S
V
V
I
V
V
YMBOL
SLEEP
V
OHCK
V
OLCK
C
V
I
V
ABSOLUTE MAXIMUM RATINGS
IHCK
ILCK
I
I
CC
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (10x10x1.4mm 64-TQFP)
OH
IH
OL
IL
IH
IN
IL
o
to 70
Clock Input Low Voltage
Clock Input High Voltage
Input Low Voltage
Input High Voltage
Clock Output (XTAL2) Low Voltage
Clock Output (XTAL2) High Voltage
Output Low Voltage
Output High Voltage
Input Low Leakage Current
Input High Leakage Current
Input Pin Capacitance
Power Supply Current
Sleep Current
o
C (-40
o
P
to +85
ARAMETER
o
C for industrial grade package), Vcc-3.3V and 5V +/-10% unless specified
3.3V
-0.3
-0.3
M
2.4
2.0
2.0
IN
VCC
MAX
0.6
6.0
0.4
-10
3.3
0.7
0.6
10
5
5
41
See
See
HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
Figure 16
Figure 17
-0.5
-0.5
M
3.0
2.0
2.4
5V
IN
VCC
M
0.6
0.4
-10
0.8
6.0
1.5
5V
10
5
5
AX
-ja =70,
U
-65
mA
mA
-40
uA
uA
NITS
pF
V
V
V
V
V
V
-0.5 to 7V
o
500 mW
o
7 Volts
to +150
to +85
-jc =14
Iout=4 mA at 3.3V
Iout=6 mA at 5V
Iout=-1 mA at 3.3V
Iout=-2 at 5V
External clock at 2MHz. A7-A0
at GND, all inputs at VCC or
GND and outputs unloaded
Four UARTs asleep. A7-A0 at
GND, all inputs at VCC or GND
and outputs unloaded.
o
o
C
C
o
C/W
C
ONDITION
XR16L784