ST16C552CJ68 View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

ST16C552CJ68

DUAL UART WITH 16-BYTE FIFO AND PARALLEL PRINTER PORT

Exar Corporation 

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ST16C552/552A

START BIT

DATA BITS (5-8)

STOP BIT

TX

D0 D1 D2 D3 D4 D5 D6 D7

5 DATA BITS

6 DATA BITS

7 DATA BITS

PARITY BIT

-IOW

Active

D0-D7

-TXRDY

BYTE #16

T27d

T28d

FIFO Full

X552-TX-3

Transmit ready timing in FIFO mode

Rev. 3.40

36

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