SC16C554IB80,551 NXP Semiconductors, SC16C554IB80,551 Datasheet - Page 39
![IC UART QUAD W/FIFO 80-LQFP](/photos/6/89/68976/80-lqfp_sot315-1_pkg_sml.jpg)
SC16C554IB80,551
Manufacturer Part Number
SC16C554IB80,551
Description
IC UART QUAD W/FIFO 80-LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C554IB80551.pdf
(53 pages)
Specifications of SC16C554IB80,551
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
80-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-3271
935270075551
SC16C554IB80-S
935270075551
SC16C554IB80-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC16C554IB80,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
9397 750 11616
Product data
Fig 12. General read timing in 16 mode.
Fig 13. Modem input/output timing.
DTR
CTS
DSR
IOW
RTS
IOR
INT
CD
D0–D7
A0–A2
RI
IOR
CS
t
CHANGE OF STATE
6s
ACTIVE
t
7d
ADDRESS
VALID
t
12d
t
17d
ACTIVE
ACTIVE
t
7w
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
CHANGE OF STATE
DATA
Rev. 04 — 19 June 2003
t
t
12h
18d
t
t
6h
7h
CHANGE OF STATE
ACTIVE
ACTIVE
t
9d
t
19d
t
18d
CHANGE OF STATE
ACTIVE
ACTIVE
SC16C554/554D
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
t
18d
CHANGE OF STATE
ACTIVE
ACTIVE
002aaa172
002aaa352
39 of 53