SC16C654BIEC NXP Semiconductors, SC16C654BIEC Datasheet - Page 45

• Manufacturer Part Number: SC16C654BIEC
• Manufacturer: NXP Semiconductors

Specifications of SC16C654BIEC

• Transmit Fifo: 64Byte
• Receive Fifo: 64Byte
• Transmitter And Receiver Fifo Counter: Yes
• Data Rate: 5Mbps
• 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

Philips Semiconductors
9397 750 14965
Product data sheet
Fig 21. Receive ready timing in FIFO mode
Fig 22. Transmit timing
RXRDY
IOW
INT
TX
IOR
RX
active
start
bit
start
bit
t
23d
t
22d
D0
D0
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
D1
D1
5 data bits
6 data bits
7 data bits
Rev. 02 — 20 June 2005
D2
transmitter ready
D2
data bits (0 to 7)
16 baud rate clock
data bits (0 to 7)
active
D3
D3
D4
D4
D5
D5
D6
D6
SC16C654B/654DB
D7
D7
parity
parity
bit
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
bit
stop
bit
stop
bit
active data
start
first byte that
reaches the
trigger level
next
data
t
bit
26d
t
24d
active
ready
t
active
25d
002aaa116
002aab064
45 of 58