SC16C2550IN40,112 NXP Semiconductors, SC16C2550IN40,112 Datasheet - Page 3
![IC UART DUAL W/FIFO 40-DIP](/photos/6/98/69860/568-40-dip_sot129-1_sml.jpg)
SC16C2550IN40,112
Manufacturer Part Number
SC16C2550IN40,112
Description
IC UART DUAL W/FIFO 40-DIP
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C2550IN40112.pdf
(46 pages)
Specifications of SC16C2550IN40,112
Features
2 Channels
Number Of Channels
2, DUART
Fifo's
16 Byte
Voltage - Supply
3.5 V ~ 4.5 V
With Auto Flow Control
Yes
With Irda Encoder/decoder
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
Mounting Type
Through Hole
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-3262-5
935270024112
SC16C2550IN40
935270024112
SC16C2550IN40
Philips Semiconductors
4. Block diagram
9397 750 11621
Product data
Fig 1. SC16C2550 block diagram.
RXRDYA, RXRDYB
TXRDYA, TXRDYB
INTA, INTB
RESET
D0–D7
A0–A2
IOW
IOR
CSA
CSB
SC16C2550
CONTROL LOGIC
INTERRUPT
REGISTER
DATA BUS
CONTROL
SELECT
LOGIC
LOGIC
AND
Dual UART with 16 bytes of transmit and receive FIFOs and IrDA
Rev. 03 — 19 June 2003
XTAL1
GENERATOR
CLOCK AND
BAUD RATE
TRANSMIT
REGISTER
REGISTER
RECEIVE
FIFO
FIFO
XTAL2
TRANSMIT
REGISTER
REGISTER
RECEIVE
CONTROL
SHIFT
SHIFT
MODEM
LOGIC
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
SC16C2550
002aaa119
encoder/decoder
TXA, TXB
RXA, RXB
DTRA, DTRB
RTSA, RTSB
OP2A, OP2B
CTSA, CTSB
RIA, RIB
CDA, CDB
DSRA, DSRB
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