SC16C554BIB80 NXP Semiconductors, SC16C554BIB80 Datasheet - Page 9

• Manufacturer Part Number: SC16C554BIB80
• Description: IC, UART, QUAD, 16BYTE FIFO, 16C554
• Manufacturer: NXP Semiconductors

Specifications of SC16C554BIB80

• No. Of Channels: 4
• Data Rate: 5Mbps
• Supply Voltage Range: 2.25V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 80
• Svhc: No SVHC (18-Jun-2010)
• Uart Features: Pin & Software Compatible, 16-Byte Transmit FIFO, Automatic Hardware Flow Control
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
SC16C554B_554DB
Product data sheet
5.1.4 HVQFN48
Fig 7.
Fig 8.
Pin configuration for HVQFN (16 mode)
Pin configuration for HVQFN (68 mode)
All information provided in this document is subject to legal disclaimers.
index area
index area
terminal 1
terminal 1
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
CTSA
RTSA
RTSB
CTSB
CTSA
RTSA
RTSB
CTSB
INTA
INTB
CSA
CSB
IOW
V
TXA
TXB
V
TXA
R/W
TXB
IRQ
n.c.
CS
CC
CC
A3
Rev. 4 — 8 June 2010
10
11
12
10
11
12
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Transparent top view
Transparent top view
SC16C554BIBS
SC16C554BIBS
16 mode
68 mode
SC16C554B/554DB
36
35
34
33
32
31
30
29
28
27
26
25
36
35
34
33
32
31
30
29
28
27
26
25
002aab552
002aab554
INTD
CSD
TXD
IOR
TXC
CSC
INTC
RTSC
V
DTRC
CTSC
DSRC
n.c.
CSD
TXD
IOR
TXC
A4
n.c.
RTSC
V
DTRC
CTSC
DSRC
CC
CC
© NXP B.V. 2010. All rights reserved.
9 of 58