ST7FL15F1MAE STMICROELECTRONICS [STMicroelectronics], ST7FL15F1MAE Datasheet - Page 105
ST7FL15F1MAE
Manufacturer Part Number
ST7FL15F1MAE
Description
8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.ST7FL15F1MAE.pdf
(138 pages)
- Current page: 105 of 138
- Download datasheet (3Mb)
OPERATING CONDITONS (cont’d)
13.3.2 Operating Conditions with Low Voltage Detector (LVD)
T
Notes:
1. LVD functionality guaranteed only within the V
2. Not tested in production.
3. Not tested in production. The V
When the V
4. Based on design simulation.
5. Use of LVD with capacitive power supply: With this type of power supply, if power cuts occur in the application, it is rec-
ommended to pull V
page 119
13.3.3 Internal RC Oscillator and PLL
The ST7 internal clock can be supplied by an internal RC oscillator and PLL (selectable by option byte).
Notes:
1. x4 PLL option only applicable on Flash devices.
V
V
V
Vt
t
I
V
V
V
t
A
g(VDD)
DD(LVD
STARTUP
Symbol
Symbol
IT+
IT-
hys
DD(RC)
DD(x4PLL)
DD(x8PLL)
POR
= -40 to +125°C, unless otherwise specified.
(LVD)
(LVD)
)
and note 4.
DD
Internal RC oscillator operating voltage
x4 PLL operating voltage
x8 PLL operating voltage
PLL Start-up time
Reset release threshold (V
Reset generation threshold (V
LVD voltage threshold hysteresis
V
Filtered glitch delay on V
LVD current consumption
slope is outside these values, the LVD may not ensure a proper reset of the MCU.
DD
rise time rate
DD
down to 0V to ensure optimum restart conditions. Refer to circuit example in
Parameter
Parameter
3)5)
DD
rise time rate condition is needed to insure a correct device power-on and LVD reset.
DD
1)
DD
rise)
DD
fall)
DD
operating range specified in
V
Not detected by the LVD
IT+
Refer to operating range
of V
13.3.1 on page 100
(LVD)
DD
Conditions
Conditions
with T
-V
IT-
(LVD)
A,
section
1)
section 13.3.1 on page
0.02
3.80
Min
3.70
Min
3.0
3.6
3.0
2)
2)
Typ
Typ
4.20
4.00
60
200
200
ST7L15, ST7L19
Max
100.
5.5
3.6
5.5
4.35
100
150
Max
4.60
Figure 95 on
2)
4)
2)
105/138
cycles
(f
clock
input
Unit
PLL
ms/V
PLL
Unit
V
mV
µA
ns
V
)
Related parts for ST7FL15F1MAE
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: