7220 datasheet(293/303 Pages) RENESAS

293 / 303 page

APPENDIX

6.11 Mask ROM ordering method

7220 Group User’s Manual

6-74

GZZ–SH10–46B < 5ZA0 >

SERIES MELPS 740 MASK ROM CONFIRMATION FORM

SINGLE-CHIP MICROCOMPUTER M37221MA-XXXSP

MITSUBISHI ELECTRIC

Mask ROM number

Date :

Supervisor

signature

Section head

signature

Customer

Company

name

Date

issued

Date :

TEL

(

)

Note : Please fill in all items marked g.

Supervisor

g 1. Confirmation

Specify the name of the product being ordered and the type of EPROMs submitted.

Three EPROMs are required for each pattern.

If at least two of the three sets of EPROMs submitted contain identical data, we will produce masks based on

this data. We shall assume the responsibility for errors only if the mask ROM data on the products we produce

differs from this data. Thus, extreme care must be taken to verify the data in the submitted EPROMs.

Checksum code for entire EPROM

(hexadecimal notation)

27C101

EPROM address

000016

Product name

ASCII code :

‘M37221MA –’

000F16

FFFF16

Set “FF16” in the shaded area.

Write the ASCII codes that indicates the product name of “M37221MA–” to addresses 0000 16 to 000F16.

(1)

(2)

EPROM type (indicate the type used)

600016

Character ROM 1-a

107FF16

g 2. Mark specification

Mark specification must be submitted using the correct form for the type package being ordered fill out the appropriate

mark specification form (42P4B for M37221MA-XXXSP) and attach to the mask ROM confirmation form.

(1/3)

Do you set “FF16” in the shaded area ?

Do you write the ASCII codes that indicates the product

name of “M37221MA–” to addresses 0000 16 to 000F16 ?

EPROM data check item (Refer the EPROM data and check “ ” in the appropriate box)

→ Yes

1000016

10FFF16

data

ROM 40 K bytes

1080016

1100016

1FFFF16

g 3. Comments

Character ROM 2-a

11FFF16

Character ROM 1-b

Character ROM 2-b

117FF16

1180016

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