SC16C550BIA44,518 NXP Semiconductors, SC16C550BIA44,518 Datasheet - Page 35

• Manufacturer Part Number: SC16C550BIA44,518
• Description: IC UART SINGLE W/FIFO 44-PLCC
• Manufacturer: NXP Semiconductors
• Type: UART with 16-byte FIFOsr

Specifications of SC16C550BIA44,518

• Number Of Channels: 1, UART
• Package / Case: 44-LCC (J-Lead)
• Features: Programmable
• 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
• Data Rate: 3 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.25 V
• Supply Current: 4.5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2039-2; 935274387518; SC16C550BIA44-T

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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