PSD4235G3V-15UI Просмотр технического описания (PDF) - STMicroelectronics

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PSD4235G3V-15UI

Flash In-System Programmable ISP Peripherals For 16-bit MCUs 5V Supply

STMicroelectronics 

PSD935G2

Figure 28. Read Timing

PSD9XX Family

ALE /AS

A/D

MULTIPLEXED

BUS

ADDRESS

NON-MULTIPLEXED

BUS

DATA

NON-MULTIPLEXED

BUS

CSI

RD

(PSEN, DS)

tAVLX

tLXAX *

tLVLX

ADDRESS

VALID

tAVQV

ADDRESS

VALID

tSLQV

tRLQV

tRLRH

DATA

VALID

DATA

VALID

tRHQX

tRHQZ

E

R/W

tAVPV

tTHEH

tEHEL

tELTL

ADDRESS OUT

*tAVLX and tLXAX are not required 80C51XA in Burst Mode.

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