M38504M6-201FP Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC

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M38504M6-201FP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

MITSUBISHI MICROCOMPUTERS

3850 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

GZZ-SH11-41A<6YA0>

740 FAMILY ROM PROGRAMMING CONFIRMATION FORM

SINGLE-CHIP MICROCOMPUTER M38503E4-XXXSP/FP

MITSUBISHI ELECTRIC

ROM number

We recommend the use of the following pseudo-command to set the start address of the assembler source program be-

cause ASCII codes of the product name are written to addresses 000016 to 000816 of EPROM.

EPROM type

27256

27512

The pseudo-command

*= $8000

.BYTE ‘M38503E4–’

*= $0000

.BYTE ‘M38503E4–’

Note : If the name of the product written to the EPROMs does not match the name of the ROM programming confirmation

form, the ROM will not be processed.

g 2. Mark specification

Mark specification must be submitted using the correct form for the package being ordered. Fill out the appropriate

mark specification form; 42P2R-A for the M38503E4-XXXFP, the shrink DIP package Mark Specification Form (only for

built-in One Time PROM microcomputer) for the M38503E4-XXXSP; and attach it to the ROM programming confirma-

tion form.

g 3. Usage conditions

Please answer the following questions about usage for use in our product inspection :

(1) How will you use the XIN-XOUT oscillator?

Ceramic resonator

Quartz crystal

External clock input

Other (

)

At what frequency?

f(XIN) =

MHz

(2) Which function will you use the pins P21/XCIN and P20/XCOUT as P21 and P20, or XCIN and XCOUT ?

Ports P21 and P20 function

XCIN and XCOUT function (external resonator)

g 4. Comments

(2/2)

46

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