SCC68692 Philips, SCC68692 Datasheet - Page 6

• Manufacturer Part Number: SCC68692
• Description: Dual asynchronous receiver/transmitter DUART
• Manufacturer: Philips

1. Parameters are valid over specified temperature range.
2. All voltage measurements are referenced to ground (GND). For testing, all inputs swing between 0.4V and 2.4V with a transition time of 5ns
3. Typical values are at +25 C, typical supply voltages, and typical processing parameters.
4. Test conditions for outputs: C
5. All outputs are disconnected. Inputs are switching between TTL levels of 2.4V and 0.4V or CMOS levels of V
6. T
7. T
8. See UART application note for power down currents less than 5 A.
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
NOTES:
1998 Sep 04
SYMBOL
SYMBOL
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
I
I
I
IX1PD
ILX1
IHX1
OHX2
OHX2S
OLX2
OLX2S
I
OZH
OZL
ODL
ODH
CC
Dual asynchronous receiver/transmitter (DUART)
maximum. For X1/CLK this swing is between 0.4V and 4.4V. All time measurements are referenced at input voltages of 0.8V and 2.0V and
output voltages of 0.8V and 2.0V, as appropriate.
IL
IH
IH
IH
OL
OH
A
A
6
7
4
> 0 C
< 0 C
Input low voltage
Input high voltage (except X1/CLK)
Input high voltage (except X1/CLK)
Input high voltage (X1/CLK)
Output low voltage
Output high voltage (except OD outputs)
X1/CLK input current – power down
X1/CLK input low current – operating
X1/CLK input high current – operating
X2 output high current – operating
X2 output high short circuit current – operating
X2 output low current – operating
X2 output low short circuit current – operating and
power down
Input leakage current:
Output off current high, 3-State data bus
Output off current low, 3-State data bus
Open-drain output low current in off State
Open-drain output high current in off State
Power supply current
All except input port pins
Input port pins
Operating mode
Power down mode
L
PARAMETER
PARAMETER
= 150pF, except interrupt outputs. Test condition for interrupt outputs: C
5
8
1, 2, 3
6
V
TEST CONDITIONS
TEST CONDITIONS
V
V
OUT
CMOS input levels
CMOS input levels
OUT
V
OUT
TTL input levels
TTL input levels
V
V
V
I
OUT
OH
I
IN
IN
IN
OL
= V
V
V
V
V
= 0, X1 = V
= V
V
V
IN
IN
IN
= 0 to V
= 0 to V
= 0 to V
= –400 A
IN
= 0, X1 = 0
= 2.4mA
IN
CC
IN
= V
= V
= V
CC
= 0V
= 0
= 0
, X1 = V
, X1 = 0
CC
CC
CC
CC
CC
CC
CC
CC
0.8V
–0.5
V
Min
–10
–75
–10
–75
–10
–20
–10
–10
2.0
2.5
CC
0
0
1
L
CC
= 50pF, R
LIMITS
CC
Typ
–0.2V and V
L
= 2.7k to V
SCC68692
Product specification
Max
+10
+75
+10
+10
0.8
0.4
3.0
2.0
75
–1
10
10
10
10
10
0
0
SS
+ 0.2V.
CC
UNIT
UNIT
.
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A