ST16C1450CJ28 EXAR [Exar Corporation], ST16C1450CJ28 Datasheet - Page 22

• Manufacturer Part Number: ST16C1450CJ28
• Description: 2.97V TO 5.5V UART
• Manufacturer: EXAR [Exar Corporation]

ST16C1450/51
2.97V TO 5.5V UART
ABSOLUTE MAXIMUM RATINGS
TYPICAL PACKAGE THERMAL RESISTANCE DATA (
DC ELECTRICAL CHARACTERISTICS
U
TO
Test 1: The following inputs should remain steady at VCC or GND state to minimize Power Down current: A0-A2, D0-D7,
IOR#, IOW#, CS# and modem inputs. Also, RX input must idle at logic 1 state while in Power Down mode.
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (48-TQFP)
Thermal Resistance (28-PDIP)
Thermal Resistance (28-PLCC)
ELECTRICAL CHARACTERISTICS
S
NLESS OTHERWISE NOTED
I
PWRDN
V
V
YMBOL
5.5V
V
V
V
V
V
C
I
V
IHCK
ILCK
I
I
CC
OH
OH
IH
OL
OL
IL
IH
IN
IL
Clock Input Low Level
Clock Input High Level
Input Low Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
Output High Voltage
Output High Voltage
Input Low Leakage Current
Input High Leakage Current
Input Pin Capacitance
Power Supply Current
Power Down Current
: TA=0
P
ARAMETER
O
TO
70
O
C (-40
O
TO
+85
22
O
MARGIN OF ERROR
M
C
-0.3
-0.3
2.4
2.0
2.0
IN
FOR INDUSTRIAL GRADE PACKAGE
L
3.3V
IMITS
VCC
VCC
M
±10
±10
0.6
0.8
0.4
1.3
theta-ja = 59
theta-ja = 57
theta-ja = 55
50
5
AX
M
-0.5
-0.5
3.0
2.2
2.4
: ± 15%)
IN
GND-0.3 V to 7 V
-65
L
-40
5.0V
o
o
o
IMITS
C/W, theta-jc = 16
C/W, theta-jc = 23
C/W, theta-jc = 28
o
500 mW
o
7 Volts
to +150
to +85
VCC
VCC
±10
±10
200
M
0.6
0.8
0.4
5
3
AX
o
o
C
C
U
mA
uA
NITS
uA
uA
pF
V
V
V
V
V
V
V
V
), V
áç
áç
áç
áç
o
o
o
C/W
C/W
C/W
CC IS
I
I
I
I
See Test 1
OL
OL
OH
OH
C
ONDITIONS
= 6 mA
= 4 mA
= -6 mA
= -1 mA
REV. 4.2.0
2.97V