SC28C94A1A NXP Semiconductors, SC28C94A1A Datasheet - Page 24

• Manufacturer Part Number: SC28C94A1A
• Description: UART Interface IC UART QUAD W/FIFO
• Manufacturer: NXP Semiconductors
• Type: Quad UARTr

Specifications of SC28C94A1A

• Number Of Channels: 4
• Data Rate: 1 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current: 35 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PLCC-52
• Description/function: Quad UART
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Lead Free Status / Rohs Status: Details
• Other names: SC28C94A1A,512

Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
V
NOTES:
1. See UART application note for power down currents less than 5 A.
2006 Aug 09
CC
SYMBOL
SYMBOL
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
I
IL
IH
I
ILX1
IHX1
OZH
OZL
ODL
ODH
CC
CC
Quad universal asynchronous receiver/transmitter (QUART)
IL
IH
IH
OL
OH
= 5V
10%, T
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)
Input current Low, I/O ports
Input current High, I/O ports
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: IRQN
Open–drain output Low current in off state: IRQN
Power supply current
Operating mode
Power down mode
A
= –40 C to 85 C, unless otherwise specified.
PARAMETER
PARAMETER
1
CMOS input levels 25 C
24
V
V
TEST CONDITIONS
TEST CONDITIONS
IN
IN
with X1 = 4MHz
= GND, X2 = open
V
I
I
= V
–40 to +85 C
OH
OH
I
IN
OL
0 to +70 C
V
V
V
V
IN
IN
V
V
IN
= 0 to V
CC
= –400 A
= –100 A
= 4.0mA
IN
IN
IN
= V
= V
= V
, X2 = open
= 0
= 0
= 0
CC
CC
CC
CC
0.8V
0.8V
0.9V
–140
Min
–10
2.0
2.2
–1
–1
–1
CC
CC
CC
LIMITS
Typ
20
Max
140
SC28C94
0.8
0.4
10
35
1
1
1
2
Product data sheet
UNIT
UNIT
mA
mA
V
V
V
V
V
V
V
A
A
A
A
A
A
A