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ST72321 bảng dữ liệu(PDF) 145 Page - STMicroelectronics

tên linh kiện ST72321
Giải thích chi tiết về linh kiện  64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
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nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
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ST72321 bảng dữ liệu(HTML) 145 Page - STMicroelectronics

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SUPPLY CURRENT CHARACTERISTICS (Cont’d)
12.4.2 Supply and Clock Managers
The previous current consumption specified for the ST7 functional operating modes over temperature
range does not take into account the clock source current consumption. To get the total device consump-
tion, the two current values must be added (except for HALT mode).
Notes:
1.. Data based on characterization results done with the external components specified in Section 12.5.3, not tested in
production.
2. As the oscillator is based on a current source, the consumption does not depend on the voltage.
Symbol
Parameter
Conditions
Typ
Max
Unit
IDD(RCINT) Supply current of internal RC oscillator
625
µA
IDD(RES)
Supply current of resonator oscillator 1) & 2)
see section
12.5.3 on page
148
IDD(PLL)
PLL supply current
VDD= 5V
360
IDD(LVD)
LVD supply current
VDD= 5V
150
300



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