SC16C554IB80,557 NXP Semiconductors, SC16C554IB80,557 Datasheet - Page 46

• Manufacturer Part Number: SC16C554IB80,557
• Description: IC UART QUAD SOT315-1
• Manufacturer: NXP Semiconductors

Specifications of SC16C554IB80,557

• Number Of Channels: 4, QUART
• Fifo's: 16 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935270075557; SC16C554IB80; SC16C554IB80

Philips Semiconductors
9397 750 13132
Product data
Fig 22. Infrared transmit timing.
Fig 23. Infrared receive timing.
IRRXA–IRRXD
IRTXA–IRTXD
TX DATA
RX DATA
RX
TX
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
TIME
TIME
BIT
BIT
0
Rev. 05 — 10 May 2004
1
0
0
1
1
0
UART FRAME
DATA BITS
0
1
UART FRAME
DATA BITS
0
0
0-1 16X CLOCK DELAY
1/2 BIT TIME
SC16C554/554D
1
0
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
1
1
0
1
3/16 BIT TIME
1
0
002aaa212
002aaa213
1
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