st7fmc2s7t6 STMicroelectronics, st7fmc2s7t6 Datasheet - Page 27
st7fmc2s7t6
Manufacturer Part Number
st7fmc2s7t6
Description
8-bit Mcu With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, Five Timers, Spi, Linsci
Manufacturer
STMicroelectronics
Datasheet
1.ST7FMC2S7T6.pdf
(308 pages)
- Current page: 27 of 308
- Download datasheet (5Mb)
6 SUPPLY, RESET AND CLOCK MANAGEMENT
The device includes a range of utility features for
securing the application in critical situations (for
example in case of a power brown-out), and re-
ducing the number of external components. An
overview is shown in
For more details, refer to dedicated parametric
section.
Figure 13. Clock, Reset and Supply Block Diagram
* It is recommended to decouple the power supply by placing a 0.1µF capacitor as close as possible to V
RESET
OSC2
OSC1
V
V
SS
DD
*
Figure
OSCILLATOR
RESET SEQUENCE
MANAGER
(RSM)
13.
f
OSC
1/2
DIV2 OPT
SICSR, page 0
CLOCK SECURITY SYSTEM
GE
PA
Clock Detector
8Mhz
AVD AVD LVD
IE
Main features
I
I
I
AVD Interrupt Request
– Main supply Low voltage detection (LVD)
– Auxiliary Voltage detector (AVD) with interrupt
– Clock Security System (CSS) with the VCO of
– Clock Detector
– PLL which can be used to multiply the fre-
Reset Sequence Manager (RSM)
1 Crystal/Ceramic resonator oscillator
System Integrity Management (SI)
PLL
AUXILIARY VOLTAGE
Safeosc
F
capability for monitoring the main supply
the PLL, providing a backup safe oscillator
quency by 2 if the clock frequency input is
8MHz
SICSR, page 1
LOW VOLTAGE
SYSTEM
RF
GE
PA
DETECTOR
DETECTOR
(AVD)
(LVD)
0
0
INTEGRITY MANAGEMENT
VCO
CSS
EN
IE
CSS Interrupt Request
16Mhz
lock
CSS
LO
CK
f
D
OSC
WDG
PLL
EN
RF
CKSEL
f
DD
CLK
0
ST7MC1/ST7MC2
CLOCK (MCC/RTC)
SEL
CK
WITH REALTIME
TIMER (WDG)
CONTROLLER
WATCHDOG
MAIN CLOCK
0
27/308
f
f
CPU
MTC
1
Related parts for st7fmc2s7t6
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN Transistor Power Module
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet: