STM8S105S6U3(2015) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S105S6U3
(Rev.:2015)

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash, integrated EEPROM, 10-bit ADC, timers, UART, SPI, I²C

STMicroelectronics 

STM8S105x4/6

Memory and register map

Table 7. I/O port hardware register map (continued)

Address

Block Register label

Register name

0x00 5014

PE_ODR

Port E data output latch register

0x00 5015

PE_IDR

Port E input pin value register

0x00 5016

Port E

PE_DDR

Port E data direction register

0x00 5017

PE_CR1

Port E control register 1

0x00 5018

PE_CR2

Port E control register 2

0x00 5019

PF_ODR

Port F data output latch register

0x00 501A

PF_IDR

Port F input pin value register

0x00 501B

Port F

PF_DDR

Port F data direction register

0x00 501C

PF_CR1

Port F control register 1

0x00 501D

PF_CR2

Port F control register 2

0x00 501E

PG_ODR

Port G data output latch register

0x00 501F

PG_IDR

Port G input pin value register

0x00 5020

Port G

PG_DDR

Port G data direction register

0x00 5021

PG_CR1

Port G control register 1

0x00 5022

PG_CR2

Port G control register 2

0x00 5023

PH_ODR

Port H data output latch register

0x00 5024

PH_IDR

Port H input pin value register

0x00 5025

Port H

PH_DDR

Port H data direction register

0x00 5026

PH_CR1

Port H control register 1

0x00 5027

PH_CR2

Port H control register 2

0x00 5028

PI_ODR

Port I data output latch register

0x00 5029

PI_IDR

Port I input pin value register

0x00 502A

Port I

PI_DDR

Port I data direction register

0x00 502B

PI_CR1

Port I control register 1

0x00 502C

PI_CR2

Port I control register 2

1. Depends on the external circuitry.

Reset status

0x00

0xXX(1)

0x00

0x00

0x00

0x00

0xXX(1)

0x00

0x00

0x00

0x00

0xXX(1)

0x00

0x00

0x00

0x00

0xXX(1)

0x00

0x00

0x00

0x00

0xXX(1)

0x00

0x00

0x00

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