OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

SC16C654DBIB64,151

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P58
9397 750 14965 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 02 — 20 June 2005 43 of 58
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Fig 17. Modem input/output timing
t
17d
change of state
t
18d
t
18d
t
19d
002aaa352
t
18d
change of state
change of state change of state
active
active active active
active active active
change of state
RTS
DTR
IOW
CD
CTS
DSR
INT
IOR
RI
Fig 18. External clock timing
EXTERNAL
CLOCK
002aaa112
t
3w
t
2w
t
1w
f
XTAL
1
t
3w
-------
=
9397 750 14965 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 02 — 20 June 2005 44 of 58
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Fig 19. Receive timing
D0 D1 D2 D3 D4 D5 D6 D7
active
active
16 baud rate clock
002aaa113
RX
INT
IOR
t
21d
t
20d
5 data bits
6 data bits
7 data bits
stop
bit
parity
bit
start
bit
data bits (0 to 7)
next
data
start
bit
Fig 20. Receive ready timing in non-FIFO mode
D0 D1 D2 D3 D4 D5 D6 D7
002aab063
next
data
start
bit
stop
bit
parity
bit
t
25d
RX
RXRDY
IOR
active data
ready
start
bit
data bits (0 to 7)
active
t
26d
9397 750 14965 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 02 — 20 June 2005 45 of 58
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Fig 21. Receive ready timing in FIFO mode
D0 D1 D2 D3 D4 D5 D6 D7
002aab064
first byte that
reaches the
trigger level
stop
bit
parity
bit
t
25d
RX
RXRDY
IOR
active data
ready
start
bit
data bits (0 to 7)
active
t
26d
Fig 22. Transmit timing
active
transmitter ready
active
16 baud rate clock
002aaa116
t
24d
INT
IOW
active
D0 D1 D2 D3 D4 D5 D6 D7
TX
5 data bits
6 data bits
7 data bits
stop
bit
parity
bit
start
bit
data bits (0 to 7)
next
data
start
bit
t
22d
t
23d
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P58

SC16C654DBIB64,151

Mfr. #:
Buy SC16C654DBIB64,151
Manufacturer:
NXP Semiconductors
Description:
UART Interface IC 4CH. UART 64B FIFO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet