SC16C754B NXP Semiconductors, SC16C754B Datasheet - Page 39

• Manufacturer Part Number: SC16C754B
• Description: 5 V - 3.3 V and 2.5 V quad UART - 5 Mbit/s (max.)
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SC16C754B_4
Product data sheet
Fig 17. Modem input/output timing
Fig 18. External clock timing
external clock
f
DSR
DTR
CTS
XTAL
IOW
RTS
IOR
INT
CD
RI
=
-------------- -
t
w clk
1
change of state
active
t
WL
t
17d
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
t
w(clk)
change of state
Rev. 04 — 6 October 2008
t
18d
t
WH
change of state
active
active
t
19d
t
18d
change of state
active
active
t
SC16C754B
18d
change of state
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active
© NXP B.V. 2008. All rights reserved.
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