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ST7L15 датащи(PDF) 126 Page - STMicroelectronics

номер детали ST7L15
подробное описание детали  8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI
PDF  138 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST7L15 датащи(HTML) 126 Page - STMicroelectronics

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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
7
654321
07654
3210
Flash
Name
Reserved
CLKSEL
SEC
1
SEC
0
FMP
R
FMP
W
PLL
x4x8
PLL
OFF
Res OSC
LVD 1:0
WDG
SW
Default
value
0
111010
01110
1111
ROM
Name
OSCRANGE 2:0
Reserved
ROP
_R
ROP
_D
Res
PLL
OFF
Res OSC
LVD 1:0
WDG
SW
Default
value
1
111110
01100
1111



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