M38047F5KP View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

M38047F5KP

3804 Group (Spec.H) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Renesas Electronics 

3804 Group (Spec. H)

MEMORY

Special Function Register (SFR) Area

The Special Function Register area in the zero page contains con-

trol registers such as I/O ports and timers.

RAM

The RAM is used for data storage and for stack area of subroutine

calls and interrupts.

ROM

The ROM area can program/erase.

Interrupt Vector Area

The interrupt vector area contains reset and interrupt vectors.

Zero Page

Access to this area with only 2 bytes is possible in the zero page

addressing mode.

Special Page

Access to this area with only 2 bytes is possible in the special

page addressing mode.

RAM area

RAM size

(bytes)

192

256

384

512

640

768

896

1024

1536

2048

Address

XXXX16

00FF16

013F16

01BF16

023F16

02BF16

033F16

03BF16

043F16

063F16

083F16

ROM area

ROM size

(bytes)

4096

8192

12288

16384

20480

24576

28672

32768

36864

40960

45056

49152

53248

57344

61440

Address

YYYY16

F00016

E00016

D00016

C00016

B00016

A00016

900016

800016

700016

600016

500016

400016

300016

200016

100016

Fig. 10 Memory map diagram

000016

004016

010016

RAM

XXXX16

0FF016

0FFF16

YYYY16

SFR area

Not used

SFR area

Not used

Zero page

ROM

FF0016

FFDC16

Interrupt vector area

FFFE16

FFFF16

Special page

Rev.1.01 Jan 25, 2005 page 12 of 114

REJ03B0131-0101Z

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