ST7FL15F1MAE STMICROELECTRONICS [STMicroelectronics], ST7FL15F1MAE Datasheet - Page 126

• Manufacturer Part Number: ST7FL15F1MAE
• Description: 8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST7L15, ST7L19
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.
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-
126/138
Flash
ROM
Name
Default
value
Name
Default
value
Reserved
7
0
1
OSCRANGE 2:0
6
1
1
CLKSEL
5
1
1
OPTION BYTE 0
4
1
1
SEC
Reserved
3
1
0
1
SEC
2
0
1
1
ROP
FMP
_R
R
1
0
0
FMP
ROP
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.
tween Flash and ROM devices are presented in
the following table and are described in
15.1.1 Flash Option Bytes
ROM Option
_D
W
0
0
0
x4x8
PLL
Res
7
1
1
OFF
OFF
PLL
PLL
6
1
1
Bytes.
Res OSC
Res OSC
5
1
0
OPTION BYTE 1
4
0
0
LVD 1:0
LVD 1:0
and
3
1
1
Section 15.1.2
2
1
1
WDG
WDG
SW
SW
1
1
1
Section
0
1
1