HD404374FT datasheet(153/161 Pages) RENESAS

153 / 161 page

HD404374/HD404384/HD404389/HD404082/HD404084 Series

Rev.5.00, Sep.11.2003, page 153 of 161

Option List

HD404372, HD404374, HD40A4372, HD40A4374, HD40C4372,

HD40C4374

Please check off the appropriate applications and enter the necessary information.

Date of order

Year

Month

Day

Customer

Department

Name

ROM code name

LSI number (Renesas Technology entry)

1. ROM Size

❑ Standard operation version: HD404372

❑ High-speed operation version: HD40A4372

❑ CR oscillation version: HD40C4372

2 kwords

❑ Standard operation version: HD404374

❑ High-speed operation version: HD40A4374

❑ CR oscillation version: HD40C4374

4 kwords

2. Function Options

* ❑

32 kHz CPU operation, realtime clock time base

* ❑

No 32 kHz CPU operation, realtime clock time base

❑

No 32 kHz CPU operation, no realtime clock time base

Note: * When an asterisked item is selected, "crystal resonator" is necessary for subsystem oscillator (X1

X2).

3. ROM Code Data Organization

For a microcomputer with EPROM mounted (including a ZTAT™ microcomputer), specify the combined

upper/lower type.

❑

•

Combined lower/upper type

Both the lower 5 data bits (L) and the upper 5 data bits (U) are written to a single EPROM in the order LULULU...

❑

•

Separate lower/upper type

The lower 5 data bits (L) and upper 5 data bits (U) are written to separate EPROMs respectively.

HD404374FT Datasheet(PDF) 153 Page - Renesas Technology Corp

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