ST16C1451CP28 View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

ST16C1451CP28

2.97V TO 5.5V UART

Exar Corporation 

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REV. 4.2.0

FIGURE 10. DATA BUS READ TIMING

ST16C1450/51

2.97V TO 5.5V UART

A0-

A2

TAS

CS2#

Valid

Address

TCS

IOR#

D0-D7

TRD

TRDV

Valid

Data

TAH

TAS

TDY

TDD

TRDV

Valid

Address

TCS

TRD

Valid

Data

TAH

TDD

FIGURE 11. DATA BUS WRITE TIMING

A0-

A2

CS2#

IOW#

D0-D7

Valid

Address

TAS

TCS

TWR

Valid

Address

TAH

TAS

TAH

TCS

TDY

TWR

TDS

TDH

Valid

Data

TDS

TDH

Valid

Data

25

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