sc68c2550b NXP Semiconductors, sc68c2550b Datasheet - Page 27

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sc68c2550b

Manufacturer Part Number
sc68c2550b
Description
Sc68c2550b 5 V, 3.3 V And 2.5 V Dual Uart, 5 Mbit/s Max. , With 16-byte Fifos And Motorola Up Interface
Manufacturer
NXP Semiconductors
Datasheet

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Philips Semiconductors
9397 750 14941
Product data sheet
Fig 9. Receive timing
Fig 10. Receive ready timing in non-FIFO mode
RXA, RXB
RXA, RXB
CS (read)
RXRDYA,
CS (read)
RXRDYB
IRQ
Start
Start
bit
bit
D0
D0
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
D1
D1
Rev. 02 — 28 April 2005
5 data bits
6 data bits
7 data bits
D2
D2
16 baud rate clock
data bits (0 to 7)
data bits (0 to 7)
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
parity
parity
bit
bit
SC68C2550B
Stop
Stop
bit
bit
active data
Start
Start
data
t
next
data
next
d10
active
t
t
bit
bit
t
ready
d16
active
d11
active
d15
002aab091
002aab090
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