PSD853F4A-15UI View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

PSD853F4A-15UI

Flash in-system programmable (ISP) ipherals for 8-bit MCUs, 5 V

STMicroelectronics 

PSD8XXFX

Programming Flash memory

Figure 7. Data Toggle flowchart

START

READ

DQ5 & DQ6

DQ= 6

NO

TOGGLE

YES

NO DQ5

=1

t(s) YES

c READ DQ6

rodu DQ= 6

NO

TOGGLE

te P YES

Obsolete Product(s) - Obsole FAIL

PASS

AI01370B

Doc ID 7833 Rev 7

37/128

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