SC16C554DIB64,128 NXP Semiconductors, SC16C554DIB64,128 Datasheet - Page 45

• Manufacturer Part Number: SC16C554DIB64,128
• Description: IC UART QUAD SOT314-2
• Manufacturer: NXP Semiconductors

Specifications of SC16C554DIB64,128

• 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: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935270063128; SC16C554DIB64-T; SC16C554DIB64-T

Philips Semiconductors
9397 750 13132
Product data
Fig 21. Transmit ready timing in FIFO mode (DMA mode ‘1’).
TXRDY
D0–D7
IOW
TX
ACTIVE
BYTE #16
t
27d
START
BIT
D0
FIFO FULL
t
28d
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
D1
5 DATA BITS
6 DATA BITS
7 DATA BITS
Rev. 05 — 10 May 2004
D2
DATA BITS (5-8)
D3
D4
D5
D6
D7
SC16C554/554D
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
PARITY
BIT
STOP
BIT
002aaa346
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