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(shí)器。的SPI
文件頁數(shù): 118/122頁
文件大?。?/td> 1716K
代理商: ST7LITE19F1M6
August 2003
118/122
Rev. 2.5
ERRATA SHEET
ST7LITE0, ST7SUPERLITE
LIMITATIONS AND CORRECTIONS
18 SILICON IDENTIFICATION
This section of the document refers to rev Y ST7FLITE0 and ST7FLITES2/S5 devices.
They are identifiable:
I
On the device package, by the last letter of the
Trace code
marked on the device package
I
On the box, by the last 3 digits of the
Internal Sales Type
printed on the box label.
Table 25. Device Identification
See also
Figure 95
19 REFERENCE SPECIFICATION
Limitations in this document are with reference to the ST7LITE0, ST7SUPERLITE
Datasheet Revision 2.4 (August 2003).
20 SILICON LIMITATIONS
20.1 NEGATIVE INJECTION IMPACT ON ADC ACCURACY
Injecting a negative current on an analog input pins significantly reduces the accuracy of the
AD Converter. Whenever necessary, the negative injection should be prevented by the addi-
tion of a Schottky diode between the concerned I/Os and ground.
Injecting a negative current on digital input pins degrades ADC accuracy especially if per-
formed on a pin close to ADC channel in use.
Trace Code marked on device
Internal Sales Type on box label
7FLITE09Y0M6$U5
7FLITE09Y0B6$U5
7FLITE05Y0M6$U5
7FLITE05Y0B6$U5
7FLITE02Y0M6$U5
7FLITE02Y0B6$U5
7FLITES5Y0M6$U5
7FLITES5Y0B6$U5
7FLITES2Y0M6$U5
7FLITES2Y0B6$U5
Flash Devices:
“xxxxxxxxxY”
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