SCC2691 Philips Semiconductors, SCC2691 Datasheet - Page 5

• Manufacturer Part Number: SCC2691
• Description: Universal asynchronous receiver/transmitter UART
• Manufacturer: Philips Semiconductors

www.DataSheet4U.com
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and
2. For operating at elevated temperature, the device must be derated based on +150 C maximum junction temperature.
3. This product includes circuitry specifically designed for the protection of its internal devices from damaging effects of excessive static
4. Parameters are valid over specified temperature range. See Ordering Information table for applicable operating temperature and V
1. Parameters are valid over specified temperature range. See Ordering Information table for applicable operating temperature and V
2. All voltage measurements are referenced to ground (GND). For testing, all input signals swing between 0V and 3.0V with a transition time of
3. Typical values are at +25 C, typical supply voltages, and typical processing parameters.
4. Test condition for outputs: C
5. For power down current levels in the 1 A region see the UART application note.
Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
NOTES:
DC ELECTRICAL CHARACTERISTICS
NOTES:
1998 Sep 04
V
V
V
V
I
I
I
I
I
I
I
I
I
IL
LL
OD
XIL
XIH
X2L
X2H
CCA
CCD
IL
IH
OL
OH
Universal asynchronous receiver/transmitter (UART)
SYMBOL
SYMBOL
functional operation of the device at these or any other condition above those indicated in the operation section of this specification is not
implied.
charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying any voltages larger than the rated maxima.
range.
range.
20ns max. For X1/CLK, this swing is between 0.4V and 4.0V. All time measurements are referenced at input voltages of 0.8V and 2V and
output voltages of 0.8V and 2V as appropriate.
4
SYMBOL
T
V
V
P
T
STG
CC
A
S
D
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Input leakage current
Data bus 3-State leakage current
Open-drain output leakage current
X1/CLK low input current
X1/CLK high input current
X2 low output current
X2 high output current
Power supply current, active
Power down current
All except X1/CLK
X1/CLK
(except open drain outputs)
Operating ambient temperature range
Storage temperature range
Voltage from V
Voltage from any pin to ground
Power Dissipation
PARAMETER
PARAMETER
L
= 150pF, except interrupt outputs. Test conditions for interrupt outputs: C
5
CC
to GND
1
3
PARAMETER
1, 2, 3
3
2
V
V
OUT
OUT
V
TEST CONDITIONS
TEST CONDITIONS
V
IN
V
V
V
–40 C to +85 C
IN
5
= V
I
= V
IN
O
O
= 0, X1/CLK = V
OH
0 C to +70 C
I
OL
= 0, X2 floated
= 0.4 to V
= 0.4 to V
CC
= 0 to V
CC
= –400 A
= 2.4mA
, X1/CLK = 0V
, X2 floated
CC
CC
CC
CC
0.8V
–100
–100
Min
–10
–10
–10
–0.5 to V
2.4
2
0
–0.5 to + 7.0
CC
–65 to +150
RATING
L
Note 4
= 50pF, R
300
CC
LIMITS
Typ
–30
0.8
1.0
30
+10%
L
= 2.7k
Max
V
Product specification
100
100
500
0.8
0.4
2.0
2.5
SCC2691
10
10
10
CC
0
to V
CC
UNIT
CC
CC
.
mW
UNIT
UNIT
mA
mA
V
V
C
C
V
V
V
V
V
A
A
A
A
A
A
A
A
supply
supply