STR752FR1H7 STMICROELECTRONICS [STMicroelectronics], STR752FR1H7 Datasheet - Page 28

• Manufacturer Part Number: STR752FR1H7
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical parameters
28/84
Power supply scheme 3: Single external 5 V power source
Figure 10. Power supply scheme 3
+/-0.5V
33nF
5.0V
1µF
10µF
VREG_DIS
1µF
V
V
GP I/Os
V
V
V
V
ADC
V
DD_ADC
SS_ADC
SS_PLL
V
V
DD_PLL
18_BKP
SS_BKP
18REG
V
V
DD_IO
SS_IO
SS18
SS18
V
IN
18
5.0V
5.0V
V
IO
=5.0V
V
REGULATOR
LOW POWER
REGULATOR
18
ADC
VOLTAGE
VOLTAGE
OUT
PLL
IN
MAIN
V
V
MVREG
LPVREG
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
I/O LOGIC
= 1.8V
~1.4V
IN STANDBY MODE THIS BLOCK IS KEPT POWERED ON
POWER
SWITCH
NORMAL
MODE
V
BACKUP
V
CORE
BACKUP REGISTERS)
WAKEUP LOGIC,
OSC32K, RTC
KERNEL LOGIC
CIRCUITRY
MEMORIES)
BACKUP
DIGITAL &
(CPU &