UPD784937AGF-XXX-3BA View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD784937AGF-XXX-3BA

16-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

Figure 7-1. Memory Map of µPD784935A

When LOCATION 0H instruction is executed

FFFFFH

External memoryNote 1

(928 KB)

18000H

17FFFH

Internal ROM

10000H

(32768 bytes)

0FFFFH

0FFDFH

Special function register (SFR)

0FFD0H Note 1

0FF00H

(256 bytes)

0FEFFH

Internal RAM

(5120 bytes)

0EB00H

0EAFFH

Note

4

Internal ROM

(60160 bytes)

00000H

0FEFFH

0FE80H

0FE7FH

General-purpose

register

(128 bytes)

FFEFFH

FFE80H

FFE7FH

When LOCATION 0FH instruction is executed

FFFFFH Special function register (SFR)

FFFDFH

FFFD0H Note 1

FFF00H

(256 bytes)

FFEFFH

Internal RAM

(5120 bytes)

FEB00H

FEAFFH

0FE39H Macro service control

0FE06H word area (42 bytes)

FFE39H

FFE06H

0FD00H

0FCFFH

0EB00H

Data area (512 bytes)

Program/data area

(4608 bytes)

FFD00H

FFCFFH

FEB00H

17FFFH

10000H

0EAFFH

01000H

00FFFH

00800H

007FFH

Note 2

Program/data area

Note 3

CALLF entry area

(2 KB)

00080H

0007FH

00040H

0003FH

00000H

CALLT table area

(64 bytes)

Vector table area

(64 bytes)

17FFFH

External memoryNote 1

(944896 bytes)

18000H

17FFFH

Internal ROM

Note

(96 KB)

4

00000H

Notes 1. Accessed in the external memory expansion mode.

2. 5376 bytes in this area can be used as an internal ROM area only when the LOCATION 0FH instruction is executed.

3. When LOCATION 0H instruction is executed: 92928 bytes, when LOCATION 0FH instruction is executed: 98304 bytes

4. Base area, or entry area used in the case of reset or interrupt. However, the internal RAM is excluded in the case of reset.

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