SC16C554DBIA68,512 NXP Semiconductors, SC16C554DBIA68,512 Datasheet - Page 42
![IC UART QUAD SOT188-2](/photos/6/98/69865/68-plcc_sot188-3_pkg_sml.jpg)
SC16C554DBIA68,512
Manufacturer Part Number
SC16C554DBIA68,512
Description
IC UART QUAD SOT188-2
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C554BIB80528.pdf
(58 pages)
Specifications of SC16C554DBIA68,512
Features
Modem Control Function
Number Of Channels
4, QUART
Fifo's
16 Byte
Voltage - Supply
2.5V, 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
Package / Case
68-LCC (J-Lead)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935276668512
SC16C554DBIA68
SC16C554DBIA68
SC16C554DBIA68
SC16C554DBIA68
NXP Semiconductors
SC16C554B_554DB
Product data sheet
Fig 21. General read timing in 16 mode
Fig 22. Modem input/output timing
DSRA, DSRB, DSRC, DSRD
DTRA, DTRB, DTRC, DTRD
CTSA, CTSB, CTSC, CTSD
RTSA, RTSB, RTSC, RTSD
CDA, CDB, CDC, CDD
D0 to D7
A0 to A2
IOR
INTA, INTB,
INTC, INTD
CS
RIA, RIB,
RIC, RID
IOW
IOR
t
6s
t
7d
change of state
address
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active
valid
12d
All information provided in this document is subject to legal disclaimers.
active
active
t
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
7w
t
17d
data
Rev. 4 — 8 June 2010
t
12h
t
t
6h
7h
change of state
t
18d
t
9d
change of state
active
active
SC16C554B/554DB
t
19d
t
18d
change of state
active
active
© NXP B.V. 2010. All rights reserved.
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002aaa172
18d
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002aaf555
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