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SPC574S60 датащи(PDF) 35 Page - STMicroelectronics

номер детали SPC574S60
подробное описание детали  32-bit Power Architecture microcontroller for automotive ASILD applications
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SPC574S60 датащи(HTML) 35 Page - STMicroelectronics

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DS10601 Rev 6
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SPC574Sx
Electrical characteristics
76
3.11
Power management
3.11.1
Overview
Figure 6 shows an overview of the power management infrastructure. It consists of:
•
a power control unit (PCU) consists of:
–
the digital submodules PMC_dig
–
the analogue submodules PMC_ana
•
a clock generation module (MC_CGM)
•
a mode entry module (MC_ME)
Note:
For detailed information on these modules please refer to the respective chapters of the
reference manual.
VDD_POR CC C
Minimum supply for
strong pull-down
activation
——
—
1.2
V
IOL_R
CC P Strong pull-down current
Device under power-on reset
3.0V<VDD_HV_IO <5.5 V,
VOL >1.0V
0.2
—
—
mA
Device under power-on reset
VDD_HV_IO =4.0 V,
VOL =VIL
12
—
—
mA
|IWPU|CC P
Weak pull-up current
absolute value
ESR0 pin
VIN =0.69 × VDD_HV_IO
23
—
—
µA
ESR0 pin
VIN =0.49 × VDD_HV_IO
——
82
|IWPD|CC P
Weak pull-down current
absolute value
PORST pin
VIN =0.69 × VDD_HV_IO
—
—
130
µA
PORST pin
VIN =0.49 × VDD_HV_IO
40
—
—
WFRST SR P
PORST input filtered
pulse
—
—
—
500
ns
WNFRST SR P
PORST input not filtered
pulse
—2000
—
—
ns
Table 19. Reset electrical characteristics (continued)
Symbol
C
Parameter
Conditions
Value
Unit
Min
Typ
Max



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