SC28L92A1B,557 NXP Semiconductors, SC28L92A1B,557 Datasheet - Page 61
![IC UART DUAL W/FIFO 44-PQFP](/photos/6/62/66269/568-44-qfp_sot307-2_sml.jpg)
SC28L92A1B,557
Manufacturer Part Number
SC28L92A1B,557
Description
IC UART DUAL W/FIFO 44-PQFP
Manufacturer
NXP Semiconductors
Series
IMPACTr
Type
Dual UARTr
Datasheet
1.SC28L92A1B557.pdf
(73 pages)
Specifications of SC28L92A1B,557
Number Of Channels
2, DUART
Package / Case
44-MQFP, 44-PQFP
Features
False-start Bit Detection
Fifo's
16 Byte
Voltage - Supply
3.3V, 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)
3.63 V or 5.5 V
Supply Voltage (min)
2.97 V or 4.5 V
Supply Current
25 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3.3 V or 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
568-1211
935263294557
SC28L92A1B
935263294557
SC28L92A1B
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC28L92A1B,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
SC28L92_7
Product data sheet
Fig 16. Interrupt timing (80xxx mode)
(1) IRQN or OP3 to 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
point 0.2 V above V
occurred. Beyond this level, the effects of external circuitry and test environment are
pronounced and can greatly affect the resultant measurement.
interrupt output
interrupt output
Rev. 07 — 19 December 2007
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
WRN
RDN
OL
(1)
(1)
. This point represents noise margin that assures true switching has
V
M
t
IR
V
M
t
IR
V
OL
V
+ 0.5 V
OL
001aae313
+ 0.5 V
V
SC28L92
OL
© NXP B.V. 2007. All rights reserved.
V
OL
M
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