HD4048412 Просмотр технического описания (PDF) - Renesas Electronics

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производитель

HD4048412

4-Bit Single-Chip Microcomputer

Renesas Electronics 

HD404849 Series

HD404848/HD4048412/HD404849 Option List

Please check off the appropriate applications and

enter the necessary information.

1. ROM Size

HD404848

HD4048412

HD404849

8-kword

12-kword

16-kword

Date of order

Customer

Department

Name

ROM code name

LSI number

/

/

2. Optional Functions

* With 32-kHz CPU operation, with time-base for clock

* Without 32-kHz CPU operation, with time-base for clock

Without 32-kHz CPU operation, without time-base

Note: * Options marked with an asterisk require a subsystem

crystal oscillator (X1, X2).

3. ROM Code Media

Please specify the first type below (the upper bits and lower bits are mixed together), when using

the EPROM on-package microcomputer type (including ZTAT™ version).

EPROM: The upper bits and lower bits are mixed together. The upper five bits and lower five bits are

programmed to the same EPROM in alternating order (i.e., LULULU...).

EPROM: The upper bits and lower bits are separated. The upper five bits and lower five bits are

programmed to different EPROMs.

4. Oscillator for OSC1 and OSC2

Ceramic oscillator f =

Crystal oscillator f =

External clock

f=

MHz

MHz

MHz

5. Stop mode

Used

Not used

6. Package

FP-80A

FP-80B

TFP-80C

124

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