ST16C580CP40 View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

ST16C580CP40

UART WITH 16-BYTE FIFO’s AND INFRARED (IrDA) ENCODER/DECODER

Exar Corporation 

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ST16C580

TX

-IOW

IOW

-TXRDY

START

BIT

DATA BITS (5-8)

STOP

BIT

D0 D1 D2 D3 D4 D5 D6 D7

PARITY

BIT

NEXT

DATA

START

BIT

Active

BYTE #1

T27d

Active

Transmitter ready

T28d

Transmitter

not ready

X550-TX-2

Transmit ready timing in none FIFO mode

Rev. 1.20

37

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