Q67120-C1036 Просмотр технического описания (PDF) - Infineon Technologies

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Компоненты Описание

производитель

Q67120-C1036

8-Bit CMOS Microcontroller

Infineon Technologies 

C511 / C513

Table 4

Pin Definitions and Functions in Programming Mode (C513A-H only) (cont’d)

Symbol

PMS0

PMS1

PMS2

PMS3

Pin Number I/O*) Function

P-LCC-44

35

I

Programming Mode Select

33

PMS0-3 are used to put the C513A-H into the program-ming

32

mode. In normal mode the programming mode select pins have

10

the meaning as shown in the table below. PMS0-3 must be set

to the logic level as described in the table below.

VSS

VCC

N.C.

22

–

44

–

1-9, 11-14, –

23-31, 34

*) I = Input

O = Output

Normal Mode

Pin Names

EA

ALE

PSEN

RESET

Progr. Mode

Pin Names

PMS0

PMS1

PMS2

PMS3

Required

Logic Level

0

1

0

1

Circuit ground potential

Power supply terminal for all operating modes

No connection

These pins must not be connected.

Semiconductor Group

14

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