SC28C198A1A PHILIPS [NXP Semiconductors], SC28C198A1A Datasheet - Page 45

• Manufacturer Part Number: SC28C198A1A
• Description: Octal UART for 3.3V and 5V supply voltage
• Manufacturer: PHILIPS [NXP Semiconductors]

1. Typical values are at +25 C, typical supply voltage and typical processing parameters.
2. All voltage measurements are referenced to V
3. Test conditions for itnerrupt and I/O outputs: CL = 50pF. Test conditions for the rest of the outputs: CL = 60pF.
4. Simultaneous switching more than 6 I/O port pins from 5 volts to 0 volts at full capacitive load may ground bounce on the output pins up to
5. All R
Philips Semiconductors
DC ELECTRICAL SPECIFICATIONS FOR COMMERCIAL AND INDUSTRIAL (3.3V)
V
NOTES:
1999 Jan 14
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
CC
SYMBOL
IL
IH
L
ILCKX1
IHCKX1
OZH
OZL
ODL
ODH
CC
IL
IH
IH
OL
OH
OL
Octal UART for 3.3V and 5V supply voltage
maximum. For X1/CLK this swing is between 0.2V and 2.88V. all time measurements are referenced at input voltages of V
appropriate.
0.95 volts.
= 3.3 volts " 10%; T
3
3
X
, T
X
, Brg Timer, I/O pins operating at 16MHz. Sclk at 35MHz and V
Input low voltage
Input high voltage (except X1/CLK)
Input high voltage (X1/CLK)
Output low voltage
Output high voltage (except OD outputs)
Open Drain low voltage
Input current low, I/O pins
Input current high, I/O pins
Input leakage current
X1/CLK input low current
X1/CLK input high 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
Operating mode 33 MHz
Static Power down (No clocks, Open drains off,
inputs at Vss or Vcc)
A
= –40 to 85 C; unless otherwise specified
2
PARAMETER
4
SS
. For testing, all inputs swing between 0.4V and 2.4V with a transition time of 10nS
I
I
I
I
V
V
V
V
V
V
VI
V
V
TTL Input levels
CMOS input levels
CMOS input levels
OL
OH
OH
OL
IN
IN
IN
IN
IN
IN
IN
IN
N
TEST CONDITIONS
=V
=V
45
= 3.2mA
= V
= –400mA
= –100mA
= 0
= V
= 0 to V
= Vcc
= 0
= 0
= 10.0mA
SS
CC
CC
CC
CC
,X2=Open
, X2=Open
at 5.6 volts. A worst case environment.
CC
0.8 * V
0.8 * V
0.8V
0.9V
–300
MIN
V
–5
–5
–5
–5
SS
CC
CC
CC
CC
LIMITS
TYP
<0.25
0.15
<0.1
<0.1
<.1
<.1
<.1
<.1
0.6
<1
22
12
1
0.2 * V
SC28L198
MAX
V
V
300
0.4
0.4
Product specification
+5
35
20
5
5
5
5
CC
CC
IL
CC
and V
IH
UNIT
mA
mA
mA
mA
mA
mA
mA
mA
mA
as
V
V
V