ST7FL15F1MATRE datasheet(126/138 Pages) STMICROELECTRONICS

部品番号	ST7FL15F1MATRE

部品情報	8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI

PDF	138 Pages

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メーカー	STMICROELECTRONICS [STMicroelectronics]

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ST7L15, ST7L19

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15 DEVICE CONFIGURATION AND ORDERING INFORMATION

Each device is available for production in user pro-

grammable versions (Flash) as well as in factory

coded versions (ROM). ST7L1x devices are ROM

versions.

ST7PL1x devices are Factory Advanced Service

Technique ROM (FASTROM) versions: They are

factory programmed Flash devices.

ST7FL1x Flash devices are shipped to customers

with a default program memory content (FFh),

while ROM/FASTROM factory coded parts contain

the code supplied by the customer. This implies

that Flash devices have to be configured by the

customer using the Option Bytes while the ROM/

FASTROM devices are factory-configured.

15.1 OPTION BYTES

The option bytes have no address in the memory

map and are accessed only in programming mode

(for example using a standard ST7 programming

tool). Difference in option byte configuration be-

tween Flash and ROM devices are presented in

the following table and are described in Section

15.1.1 Flash Option Bytes and Section 15.1.2

ROM Option Bytes.

OPTION BYTE 0

OPTION BYTE 1

654321

07654

3210

Flash

Name

Reserved

CLKSEL

SEC

FMP

PLL

x4x8

PLL

OFF

Res OSC

LVD 1:0

WDG

Default

value

111010

01110

1111

ROM

Name

OSCRANGE 2:0

Reserved

ROP

Res

PLL

OFF

Res OSC

LVD 1:0

WDG

Default

value

111110

01100

1111

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