SC16C554IB64,157 NXP Semiconductors, SC16C554IB64,157 Datasheet - Page 3
![IC UART QUAD W/FIFO 64-LQFP](/photos/6/98/69856/568-64-lqfp_sot314-2_sml.jpg)
SC16C554IB64,157
Manufacturer Part Number
SC16C554IB64,157
Description
IC UART QUAD W/FIFO 64-LQFP
Manufacturer
NXP Semiconductors
Specifications of SC16C554IB64,157
Number Of Channels
4, QUART
Fifo's
16 Byte
Voltage - Supply
2.5V, 3.3V, 5V
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
64-LQFP
Transmit Fifo
16Byte
Receive Fifo
16Byte
Transmitter And Receiver Fifo Counter
Yes
Data Rate
5Mbps
Package Type
LQFP
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Mounting
Surface Mount
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-1321
935270074157
SC16C554IB64
935270074157
SC16C554IB64
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC16C554IB64,157
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
4. Block diagram
9397 750 13132
Product data
Fig 1. SC16C554/554D block diagram (16 mode).
INTA-INTD
CSA-CSD
RESET
D0–D7
INTSEL
RXRDY
TXRDY
A0–A2
IOW
IOR
16/68
SC16C554/554D
CONTROL LOGIC
INTERRUPT
REGISTER
DATA BUS
CONTROL
SELECT
LOGIC
LOGIC
AND
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
Rev. 05 — 10 May 2004
XTAL1
REGISTERS
REGISTERS
TRANSMIT
CONTROL
CONTROL
GENERATOR
RECEIVE
CLOCK AND
BAUD RATE
LOGIC
LOGIC
FLOW
FLOW
FIFO
FIFO
XTAL2
CLKSEL
TRANSMIT
REGISTER
REGISTER
RECEIVE
CONTROL
SHIFT
SHIFT
MODEM
SC16C554/554D
LOGIC
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
ENCODER
DECODER
IR
IR
002aaa168
DTRA-DTRD
RTSA-RTSD
TXA-TXD
RXA-RXD
CTSA-CTSD
RIA-RID
CDA-CDD
DSRA-DSRD
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