SC16C2550IB48,151 NXP Semiconductors, SC16C2550IB48,151 Datasheet - Page 15
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SC16C2550IB48,151
Manufacturer Part Number
SC16C2550IB48,151
Description
IC UART DUAL W/FIFO 48-LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C2550IA44529.pdf
(46 pages)
Specifications of SC16C2550IB48,151
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
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-3261
935270020151
SC16C2550IB48-S
935270020151
SC16C2550IB48-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC16C2550IB48,151
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
9397 750 11621
Product data
Fig 6. Internal loop-back mode diagram.
RXRDYA, RXRDYB
TXRDYA, TXRDYB
INTA, INTB
CSA, CSB
RESET
D0–D7
A0–A2
IOW
IOR
SC16C2550
CONTROL LOGIC
INTERRUPT
REGISTER
DATA BUS
CONTROL
SELECT
data that is then made available at the user data interface D0-D7. The user optionally
compares the received data to the initial transmitted data for verifying error-free
operation of the UART TX/RX circuits.
In this mode, the receiver and transmitter interrupts are fully operational. The Modem
Control Interrupts are also operational.
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.
MCR[4] = 1
SC16C2550
002aaa120
encoder/decoder
TXA, TXB
RXA, RXB
RTSA, RTSB
CTSA, CTSB
DTRA, DTRB
DSRA, DSRB
(OP1A, OP1B)
RIA, RIB
(OP2A, OP2B)
CDA, CDB
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