SC16C554BIBM NXP Semiconductors, SC16C554BIBM Datasheet - Page 43

• Manufacturer Part Number: SC16C554BIBM
• Manufacturer: NXP Semiconductors

Specifications of SC16C554BIBM

• Transmit Fifo: 16Byte
• Receive Fifo: 16Byte
• Transmitter And Receiver Fifo Counter: Yes
• Data Rate: 5Mbps
• Package Type: LQFP
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

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.
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