SC16C550BIBS,157 NXP Semiconductors, SC16C550BIBS,157 Datasheet - Page 35

• Manufacturer Part Number: SC16C550BIBS,157
• Description: IC UART SOT617-1
• Manufacturer: NXP Semiconductors

Specifications of SC16C550BIBS,157

• Features: Programmable
• Number Of Channels: 1, UART
• Fifo's: 16 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935279497157; SC16C550BIBS; SC16C550BIBS

NXP Semiconductors
SC16C550B_5
Product data sheet
Fig 18. Receive timing
Fig 19. Receive ready timing in non-FIFO mode
RXRDY
IOR
INT
RX
IOR
RX
start
bit
start
bit
D0
D0
D1
D1
Rev. 05 — 1 October 2008
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
5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
D5
D5
D6
D6
D7
D7
parity
parity
bit
bit
stop
bit
SC16C550B
stop
bit
active data
start
next
data
t
t
21d
26d
bit
data
start
active
next
t
active
bit
ready
20d
t
active
25d
© NXP B.V. 2008. All rights reserved.
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