SC26C92C1A,512 NXP Semiconductors, SC26C92C1A,512 Datasheet - Page 24
![IC UART DUAL W/FIFO 44-PLCC](/photos/6/98/69845/568-44-plcc_sot187-2_sml.jpg)
SC26C92C1A,512
Manufacturer Part Number
SC26C92C1A,512
Description
IC UART DUAL W/FIFO 44-PLCC
Manufacturer
NXP Semiconductors
Type
Dual UARTr
Datasheet
1.SC26C92C1A518.pdf
(31 pages)
Specifications of SC26C92C1A,512
Number Of Channels
2, DUART
Package / Case
44-LCC (J-Lead)
Features
Transceiver
Fifo's
8 Byte
Voltage - Supply
5V
With Auto Flow Control
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Data Rate
0.2304 MBd
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Supply Current
10 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1113-5
935051510512
SC26C92C1A
935051510512
SC26C92C1A
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC26C92C1A,512
Manufacturer:
AD
Quantity:
2 698
Company:
Part Number:
SC26C92C1A,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
2000 Jan 31
Dual universal asynchronous receiver/transmitter (DUART)
NOTES:
1.
2.
INTRN or OP3-OP7 when used as interrupt outputs.
The test for open-drain outputs is intended to guarantee switching of the output transistor. Measurement of this response is referenced from the midpoint of the switching
signal, V
test environment are pronounced and can greatly affect the resultant measurement.
C1 = C2
C1 and C2 should be chosen according to the crystal manufacturer’s specification.
C1 and C2 values will include any parasitic capacitance of the wiring and X1 X2 pins.
Gain at 3.6864MHz: 9 to 13 dB
Phase at 3.6864MHz: 272 to 276 degrees.
Package capacitance approximately 4pF.
X1/CLK
CTCLK
M
RxC
TxC
, to a point 0.5V above V
24pF FOR C
L
= 20pF
OL
INTERRUPT
INTERRUPT
. This point represents noise margin that assures true switching has occurred. Beyond this level, the effects of external circuitry and
t
t
t
t
CLK
CTC
Rx
Tx
OUTPUT
OUTPUT
3pF
3pF
C2
C1
WRN
RDN
1
1
3.6864MHz
Figure 6. Interrupt Timing
t
t
t
t
Figure 7. Clock Timing
CLK
CTC
Rx
Tx
X1
X2
V
M
24
4pF
2pF
t
IR
V
*NOTE: X2 MUST BE LEFT OPEN.
CLK
M
NOTE:
RESISTOR REQUIRED
FOR TTL INPUT.
SC26C92
50k
to
100k
t
IR
V
OL
V
OL
+0.5V
+0.5V
V
OL
+5V
V
OL
470
Product specification
X2*
TO UART
CIRCUIT
SC26C92
X1
SD00697
SD00136