XR16C2852IJTR-F View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

XR16C2852IJTR-F

2.97V TO 5.5V DUAL UART WITH 128-BYTE FIFOS

Exar Corporation 

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xr

REV. 2.1.1

FIGURE 18. DATA BUS READ TIMING

XR16C2852

2.97V TO 5.5V DUAL UART WITH 128-BYTE FIFOS

A0-

A2

TAS

CS#

Valid

Address

TCS

TRD

IOR#

D0-D7

TRDV

Valid

Data

TAH

TAS

TDY

Valid

Address

TCS

TRD

TDD

TRDV

Valid

Data

TAH

TDD

RDTm

FIGURE 19. DATA BUS WRITE TIMING

A0-

A2

CS#

IOW#

D0-D7

Valid

Address

TAS

TCS

TWR

Valid

Address

TAH

TAS

TCS

TAH

TDY

TWR

TDS

TDH

Valid

Data

TDS

Valid

Data

TDH

16Write

43

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