SC16C850LIET NXP Semiconductors, SC16C850LIET Datasheet - Page 45

• Manufacturer Part Number: SC16C850LIET
• Manufacturer: NXP Semiconductors

Specifications of SC16C850LIET

• Transmitter And Receiver Fifo Counter: Yes
• Data Rate: 5Mbps
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
SC16C850L
Product data sheet
Fig 19. Transmit timing in 16 mode
Fig 20. Transmit timing in 68 mode
(1) INT is active when TX FIFO is empty or TX FIFO drops below trigger level.
(2) INT is cleared when ISR is read or TX FIFO fills up to trigger level.
(1) IRQ is active when TX FIFO is empty or TX FIFO drops below trigger level.
(2) IRQ is cleared when ISR is read or TX FIFO fills up to trigger level.
CS (write)
INT
IRQ
(1)(2)
IOW
(1)(2)
TX
TX
t
d(CS-TX)W
active
active
start
start
t
bit
bit
d(start-IRQL)
t
d(IOW-TX)
t
All information provided in this document is subject to legal disclaimers.
d(start-INT)
D0
D0
1.8 V single UART with 128-byte FIFOs and IrDA encoder/decoder
D1
Rev. 5 — 1 February 2011
D1
5 data bits
6 data bits
7 data bits
5 data bits
6 data bits
7 data bits
D2
D2
transmitter ready
16 baud rate clock
data bits (0 to 7)
data bits (0 to 7)
16 baud rate clock
active
D3
D3
D4
D4
D5
D5
TX ready
active
D6
D6
D7
D7
parity
parity
bit
bit
t
SC16C850L
stop
d(CS-IRQH)W
bit
stop
t
d(IOW-INTL)
bit
next data
next data
start
start
bit
active
© NXP B.V. 2011. All rights reserved.
bit
active
002aac413
002aac634
45 of 55