ST16C452CJ68PS-F View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

ST16C452CJ68PS-F

DUAL UART WITH PARALLEL PRINTER PORT

Exar Corporation 

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TX

INT

-IOW

ST16C452/452PS

START

BIT

DATA BITS (5-8)

STOP

BIT

Active

D0 D1 D2 D3 D4 D5 D6 D7

5 DATA BITS

PARITY

BIT

6 DATA BITS

7 DATA BITS

NEXT

DATA

START

BIT

T22d

T23d

Active

Tx Ready

T24d

Active

16 BAUD RATE CLOCK

Transmit timing

X552-TX-1

Rev. 3.20

27

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