STM8AP5268TCX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8AP5268TCX

Automotive 8-bit MCU, with up to 128 Kbyte Flash, data EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 to 5.5 V

STMicroelectronics 

STM8AF526x/8x/Ax STM8AF6269/8x/Ax

Option bytes

Table 18. Option bytes (continued)

Addr.

Option

name

Option

byte

no.

7

6

5

Option bits

4

3

2

1

Factory

default

0 setting

0x00

480B

0x00

480C

TMU

OPT6

NOPT6

0x00

480D

0x00

480E

Flash wait

states

OPT7

NOPT7

0x00

480F

0x00

4810

OPT8

0x00

4811

OPT9

0x00

4812

OPT10

TMU[3:0]

NTMU[3:0]

Reserved

Reserved

Reserved

TMU_KEY 1 [7:0]

TMU_KEY 2 [7:0]

TMU_KEY 3 [7:0]

0x00

0xFF

WAIT

STATE

NWAIT

STATE

0x00

0xFF

0x00

0x00

0x00

0x00

4813

0x00

4814

TMU

0x00

4815

0x00

4816

0x00

4817

0x00

4818

0x00

4819

to

487D

0x00

487E

0x00

487F

Boot-

loader(1)

OPT11

OPT12

OPT13

OPT14

OPT15

OPT16

OPT17

NOPT

17

TMU_KEY 4 [7:0]

TMU_KEY 5 [7:0]

TMU_KEY 6 [7:0]

TMU_KEY 7 [7:0]

TMU_KEY 8 [7:0]

TMU_MAXATT [7:0]

Reserved

BL [7:0]

NBL [7:0]

0x00

0x00

0x00

0x00

0x00

0xC7

0x00

0xFF

1. This option consists of two bytes that must have a complementary value in order to be valid. If the option is invalid, it has no

effect on EMC reset.

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