STM8S datasheet(30/467 Pages) STMICROELECTRONICS

Teilenummer	STM8S

Bauteilbeschribung	STM8S Series and STM8AF Series 8-bit microcontrollers

PDF	467 Pages

Scroll/Zoom	100%

Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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30 / 467 page

Memory and register map

RM0016

30/467

DocID14587 Rev 14

Memory and register map

For details on the memory map, I/O port hardware register map and CPU/SWIM/debug

module/interrupt controller registers, refer to the product datasheets.

3.1

Memory layout

3.1.1

Memory map

Figure 3. Memory map

The RAM upper limit, data EEPROM upper and lower limit, Option Byte upper limit,

hardware (HW) registers upper limit, and the program memory upper limit are specific to the

device configuration. Please refer to the datasheets for quantitative information.

00 000h

RAM upper limit

Data EEPROM lower limit

Data EEPROM upper limit

00 4800h

00 5000h

00 6000h

00 6800h

00 7F00h

00 8000h

00 8080h

RAM

Stack

Reserved

Data EEPROM

Reserved

Option bytes

Reserved

HW registers

Reserved

Boot ROM (optional)

Reserved

Registers for CPU, SWIM, ITC, DM

Interrupt vectors

Program EEPROM

Program memory upper limit

Option bytes upper limit

HW registers upper limit

ai18468

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