ST16C1450(2005) View Datasheet(PDF) - Exar Corporation

Part Name

Description

Manufacturer

ST16C1450
(Rev.:2005)

2.97V TO 5.5V UART

Exar Corporation 

xr

REV. 4.2.1

FIGURE 7. CLOCK TIMING

EXTERNAL

CLOCK

CLK

CLK

OSC

FIGURE 8. MODEM INPUT/OUTPUT TIMING

IOW#

IOW

RTS#

DTR#

Active

Change of state

TWDO

Change of state

ST16C1450

2.97V TO 5.5V UART

CD#

CTS#

DSR#

INT

IOR#

IOR

RI#

TMOD

Change of state

Change of state

Active

TMOD

TRSI

Active

Active

Active

Active

Active

TMOD

Change of state

21

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