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參數(shù)資料
| 型號： | ST7LITE19F1M6 |
| 英文描述： | ST7LITE1 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY.DATA EEPROM. ADC. 4 TIMERS. SPI |
| 中文描述： | ST7LITE1 - 8單電壓閃存EEPROM的MEMORY.DATA位MCU。 ADC的。 4定時器。的SPI |
| 文件頁數(shù)： | 109/122頁 |
| 文件大小： | 1716K |
| 代理商： | ST7LITE19F1M6 |
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ST7LITE0, ST7SUPERLITE
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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 (FASTROM).
ST7PLITE0x and ST7PLITES2/S5 devices are
Factory Advanced Service Technique ROM (FAS-
TROM) versions: they are factory-programmed
XFlash devices.
ST7FLITE0x and ST7FLITES2/S5 XFlash devices
are shipped to customers with a default program
memory content (FFh). The OSC option bit is pro-
grammed to 0 by default.
The FASTROM factory coded parts contain the
code supplied by the customer. This implies that
FLASH devices have to be configured by the cus-
tomer using the Option Bytes while the FASTROM
devices are factory-configured.
15.1 OPTION BYTES
The two option bytes allow the hardware configu-
ration of the microcontroller to be selected.
The option bytes can be accessed only in pro-
gramming mode (for example using a standard
ST7 programming tool).
OPTION BYTE 0
Bit 7:4 = Reserved, must always be 1.
Bit 3:2 =
SEC[1:0]
Sector 0 size definition
These option bits indicate the size of sector 0 ac-
cording to the following table.
Note 1:
Configuration available for ST7LITE0 de-
vices only.
Bit 1 =
FMP_R
Read-out protection
This option indicates if the FLASH program mem-
ory and Data EEPROM is protected against pira-
cy. The read-out protection blocks access to the
program and data areas in any mode except user
mode and IAP mode. Erasing the option bytes
when the FMP_R option is selected will cause the
whole memory to be erased first, , and the device
can be reprogrammed. Refer to
Section 4.5
and
the ST7 Flash Programming Reference Manual for
more details.
0: Read-out protection off
1: Read-out protection on
Bit 0 =
FMP_W
FLASH write protection
This option indicates if the FLASH program mem-
ory is write protected.
Warning:
When this option is selected, the pro-
gram memory (and the option bit itself) can never
be erased or programmed again.
0: Write protection off
1: Write protection on
Sector 0 Size
SEC1
SEC0
0.5k
0
0
1k
0
1
1.5k
1)
1
x
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| ST7LITE20 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI |
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