PC16550DV National Semiconductor, PC16550DV Datasheet - Page 3

• Manufacturer Part Number: PC16550DV
• Description: UART IC
• Manufacturer: National Semiconductor

Specifications of PC16550DV

• Transceiver Type: RS232
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Ic Function: UART IC
• Supply Voltage: 5V
• Supply Voltage Max: 5V
• No. Of Transceivers: 1
• Data Rate Max: 128Kbps
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1 0 Absolute Maximum Ratings
Temperature Under Bias
Storage Temperature
All Input or Output Voltages
Power Dissipation
2 0 DC Electrical Characteristics
T
Note 1 Does not apply to XOUT
Capacitance
Symbol
V
V
V
V
V
V
I
I
I
I
V
V
A
Symbol
C
C
C
C
C
CC
IL
CL
OZ
with Respect to V
ILX
IHX
IL
IH
OL
OH
ILMR
IHMR
XIN
XOUT
IN
OUT
I O
e
(AV)
0 C to
a
70 C V
Clock Input Low Voltage
Clock Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Average Power Supply
Current
Input Leakage
Clock Leakage
TRI-STATE Leakage
MR Schmitt V
MR Schmitt V
Clock Input Capacitance
Clock Output Capacitance
Input Capacitance
Output Capacitance
Input Output Capacitance
SS
T
A
DD
Parameter
e
Parameter
e a
25 C V
IL
IH
5V
DD
g
10% V
e
b
V
b
SS
65 C to
0 5V to
SS
0 C to
e
e
0V
I
I
V
No Loads on output
SIN DSR DCD
CTS RI
All other inputs
V
All other pins floating
V
V
V
OL
OH
1) Chip deselected
2) WRITE mode
DD
DD
IN
DD
OUT
a
0V unless otherwise specified
a
a
chip selected
150 C
e
e
e b
f
Unmeasured pins
returned to V
e
e
e
c
70 C
7 0V
e
e
1W
1 6 mA on all (Note 1)
0V 5 5V
Conditions
5 5V T
5 5V V
5 5V V
Conditions
e
0V 5 25V
1 0 mA (Note 1)
1 MHz
2 0V
3
A
SS
SS
e
e
SS
nent damage may occur Continuous operation at these lim-
its is not intended and should be limited to those conditions
specified under DC electrical characteristics
Note Maximum ratings indicate limits beyond which perma-
e
e
0 8V
25 C
0V
0V
Min
b
b
Min
2 0
2 0
2 4
2 0
0 5
0 5
Typ
10
7
7
5
6
g
g
g
Max
V
V
0 8
0 8
0 4
0 8
Max
15
12
DD
DD
10
10
20
9
9
7
8
Units
Units
pF
pF
pF
pF
pF
mA
V
V
V
V
V
V
V
V
A
A
A