NS16C2552TVA NSC [National Semiconductor], NS16C2552TVA Datasheet - Page 37

• Manufacturer Part Number: NS16C2552TVA
• Description: Dual UART with 16-byte/64-byte FIFOs and up to 5 Mbit/s Data Rate
• Manufacturer: NSC [National Semiconductor]

9.0 Absolute Maximum Ratings
1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
10.2 CAPACITANCE
TA = 25˚C, V
10.3 AC SPECIFICATIONS
TA = -40˚C to +85˚C, V
otherwise specified.
Operating Temperature
Storage Temperature
All Input or Output Voltages with
respect to V
Power Dissipation
Symbol
Symbol
Symbol
C
V
V
V
C
B
V
t
C
f
t
V
t
V
I
C
HILO
I
XOUT
C
OSC
t
t
t
t
RDV
I
RST
DD
IHX
ILX
OH
IH
OUT
CLK
AR
RA
RD
DY
OL
IL
f
n
IH
XIN
IL
I/O
c
IN
ss
DD
Clock Input Low Voltage
Clock Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Low Leakage
Input High Leakage
Current Consumption
Parameter
Crystal Frequency
External Clock Low/High
External Clock Frequency
Reset Pulse Width
Baud Rate Divisor
Baud Clock
Address Setup Time
Address Hold Time
RD Strobe Width
Read Cycle Delay
Data Access Time
Clock Input Capacitance
Clock Output Capacitance
Input Capacitance
Output Capacitance
Input/Output Capacitance
= V
SS
CC
= 0V
Parameter
= +2.97V to 5.5V, V
Parameter
−65˚C to +150˚C
−40˚C to +85˚C
−0.5V to +6.5V
SS
= 0V, unless
Static clock input
Condition
Conditions
I
I
I
I
OH
OH
250mW
OL
OL
(Note
Unmeasured Pins Returned
= -6mA
= -1mA
= 6mA
= 4mA
Host Interface
Conditions
f
37
c
= 1 MHz
to V
10.0 DC and AC Specifications
Note: Typical specifications are at TA=25˚C, and represent
most likely parametric norms at the time of product charac-
terization. The typical specifications are not guaranteed.
10.1 DC SPECIFICATIONS
TA = -40˚C to +85˚C, V
otherwise specified.
Min
ESD Rating HBM, 1.5K and 100 pF
ESD Rating Machine Model
70
10
35
35
SS
6
1
1
3.3V Limits
Min
-0.3
-0.3
2.4
2.0
2.0
3.3V, 10%
1/16 of a bit duration
2
Max
16
16 x of data rate
24
80
35
-1
Max
0.6
5.5
0.8
5.5
0.4
1.6
10
10
Min
CC
= +2.97V to 5.5V, V
Min
70
10
24
24
6
1
1
Min
-0.5
-0.5
3.1
2.2
2.4
5.0V Limits
Typ
5.0V, 10%
10
7
7
5
6
2
Max
Max
0.6
5.5
0.8
5.5
0.4
3.0
16
24
80
24
10
10
Max
-1
SS
= 0V, unless
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Units
Units
Units
MHz
MHz
mA
400V
µA
µA
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V
pF
pF
pF
pF
pF
8kV