SC16C2550B_07 PHILIPS [NXP Semiconductors], SC16C2550B_07 Datasheet - Page 31

• Manufacturer Part Number: SC16C2550B_07
• Description: 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
• Manufacturer: PHILIPS [NXP Semiconductors]

NXP Semiconductors
SC16C2550B_4
Product data sheet
Fig 15. Transmit timing
Fig 16. Transmit ready timing in non-FIFO mode
D0 to D7
TXRDY
IOW
INT
TX
IOW
TX
active
byte #1
active
start
bit
start
t
bit
23d
t
22d
D0
D0
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
D1
Rev. 04 — 15 February 2007
D1
5 data bits
6 data bits
7 data bits
D2
transmitter ready
D2
data bits (0 to 7)
16 baud rate clock
active
data bits (0 to 7)
D3
D3
transmitter ready
D4
t
27d
active
D4
D5
D5
D6
D6
D7
D7
parity
bit
parity
bit
SC16C2550B
stop
bit
stop
bit
transmitter
start
next
data
not ready
bit
t
24d
active
data
start
next
bit
002aaa116
© NXP B.V. 2007. All rights reserved.
t
28d
002aaa580
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