SC16C554BIB64,157 NXP Semiconductors, SC16C554BIB64,157 Datasheet - Page 43

• Manufacturer Part Number: SC16C554BIB64,157
• Description: IC UART QUAD SOT314-2
• Manufacturer: NXP Semiconductors

Specifications of SC16C554BIB64,157

• 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: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935274932157; SC16C554BIB64; SC16C554BIB64

NXP Semiconductors
SC16C554B_554DB
Product data sheet
Fig 23. External clock timing
Fig 24. Receive timing
external clock
f
XTAL
IOR
INT
RX
=
-------------- -
t
w clk
(
1
)
start
bit
t
WL
All information provided in this document is subject to legal disclaimers.
D0
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
t
w(clk)
D1
5 data bits
6 data bits
7 data bits
Rev. 4 — 8 June 2010
D2
t
WH
16 baud rate clock
data bits (0 to 7)
D3
D4
D5
D6
SC16C554B/554DB
D7
parity
bit
stop
bit
data
start
next
t
21d
bit
active
t
active
20d
© NXP B.V. 2010. All rights reserved.
002aaa113
002aac357
43 of 58