SC28L194A1A NXP Semiconductors, SC28L194A1A Datasheet - Page 37

• Manufacturer Part Number: SC28L194A1A
• Description: UART Interface IC 3V-5V 4CH UART INTEL/MOT INTRF
• Manufacturer: NXP Semiconductors
• Type: Quad UART for 3.3 V and 5 V supply voltager

Specifications of SC28L194A1A

• Number Of Channels: 4
• Data Rate: 460.8 Kbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Supply Current: 30 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PLCC-68
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / Rohs Status: Details
• Other names: SC28L194A1A,512

1. Typical values are at +25 C, typical supply voltage and typcial processing parameters.
2. All voltage measurements are referenced to V
3. Test conditions for interrupt and I/O outputs: C
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:
2006 Aug 15
CC
SYMBOL
SYMBOL
Quad UART for 3.3 V and 5 V supply voltage
I
I
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.
IHCKX1
ILCKX1
V
V
I
I
I
V
V
I
= 3.3V
V
V
OZH
ODH
I
I
V
OZL
ODL
I
I
OL
OL
CC
CC
I
O
OH
IH
IL
IH
L
IL
3
3
X
, T
X
, Brg Timer, I/O pins operating at 8MHz. Sclk at 20MHz and V
10%; –40 to +85 C
Input low voltage
Input high voltage (except X1/CLK)
Input high voltage (X1/CLK)
Output low voltage
Output high voltage (except OD outputs)
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 20MHz
Static Power-down (no clocks, open-drains off,
inputs at V
SS
2
or V
PARAMETER
PARAMETER
4
CC
)
SS
L
= 50pF. Test conditions for the rest of the outputs: C
. 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
V
V
V
TTL input levels
CMOS input levels
CMOS input levels
37
OL
OH
OH
OL
TEST CONDITIONS
TEST CONDITIONS
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 3.2mA
= 10.0mA
= –400 A
= –100 A
= 0
= V
= 0 to V
= V
= V
= V
= 0
= 0
= V
CC
CC
SS
CC
CC
CC
at 3.7 volts. A worst case environment.
, X2 = Open
, X2 = Open
CC
0.8 V
0.8V
0.8V
0.9V
MIN.
–300
V
–5
–5
–5
–5
SS
CC
CC
CC
L
CC
= 60pF.
LIMITS
TYP.
<0.25
0.15
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<1
15
6
5
1
0.2 V
SC28L194
MAX.
V
V
300
0.4
0.4
30
15
25
CC
CC
5
5
5
5
Product data sheet
IL
CC
and V
IH
UNIT
UNIT
mA
mA
V
V
V
V
V
V
V
as
A
A
A
A
A
A
A
A
A
A