SC16C550BIBS-F NXP Semiconductors, SC16C550BIBS-F Datasheet - Page 37

• Manufacturer Part Number: SC16C550BIBS-F
• Manufacturer: NXP Semiconductors

Specifications of SC16C550BIBS-F

• Transmit Fifo: 16Byte
• Receive Fifo: 16Byte
• Transmitter And Receiver Fifo Counter: Yes
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 32
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
SC16C550B_5
Product data sheet
Fig 22. Transmit ready timing in non-FIFO mode
Fig 23. Transmit ready timing in FIFO mode (DMA mode ‘1’)
D0 to D7
D0 to D7
TXRDY
TXRDY
IOW
IOW
TX
TX
byte #16
byte #1
active
active
start
start
t
27d
bit
bit
D0
D0
t
FIFO full
28d
D1
D1
Rev. 05 — 1 October 2008
5 data bits
6 data bits
7 data bits
D2
D2
data bits (0 to 7)
data bits (0 to 7)
D3
D3
transmitter ready
t
27d
active
D4
D4
5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
D5
D5
D6
D6
D7
D7
parity
parity
bit
bit
SC16C550B
stop
stop
bit
bit
transmitter
not ready
data
start
next
bit
© NXP B.V. 2008. All rights reserved.
002aab061
t
28d
002aaa580
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