ST7FLITE39F2M3 STMicroelectronics, ST7FLITE39F2M3 Datasheet - Page 194
![IC MCU 8BIT 8K FLASH 20SOIC](/photos/6/56/65691/497-20-soic__7_5mm_width__series_sml.jpg)
ST7FLITE39F2M3
Manufacturer Part Number
ST7FLITE39F2M3
Description
IC MCU 8BIT 8K FLASH 20SOIC
Manufacturer
STMicroelectronics
Series
ST7r
Specifications of ST7FLITE39F2M3
Core Processor
ST7
Core Size
8-Bit
Speed
16MHz
Connectivity
LINSCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
15
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
20-SOIC (7.5mm Width)
Processor Series
ST7FLITE3x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
LINSCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
15
Number Of Timers
4
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 7 Channel
For Use With
497-8406 - BOARD STF20NM50FD/STF7LITE39BF2497-8403 - BOARD DEMO STCC08 AC SW DETECTOR497-6398 - BOARD EVAL ST7FLITE39/STM1403497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5514 - EVAL BOARD THERMO CONTROL REFRIG497-5049 - KIT STARTER RAISONANCE ST7FLITE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST7FLITE39F2M3TR
Manufacturer:
ST
Quantity:
20 000
- Current page: 194 of 235
- Download datasheet (2Mb)
Function Descriptions
Table 143. WDG_ReadCounter
Table 144. WDG_ReadWindow
Caution: This function is valid only for Window Watchdog, if used for normal Watchdog a
compilation error is generated.
Table 145. WDG_WriteWindow
Caution: This function is valid only for Window Watchdog, if used for normal Watchdog a com-
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Function Name
Function Prototype
Behaviour Description
Input Parameter
Output Parameter
Required Preconditions
Functions called
Postconditions
Function Name
Function Prototype
Behaviour Description
Input Parameter
Output Parameter
Required Preconditions
Functions called
Postconditions
Function Name
Function Prototype
Behaviour Description
Input Parameter
Output Parameter
Required Preconditions
Functions called
Postconditions
pilation error is generated.
WDG_ReadWindow
Unsigned char WDG_ReadWindow (void)
Returns the value of the window register
None
Window register value
None
None
None
WDG_WriteWindow
Void WDG_WriteWindow (unsigned char)
Loads the value of the window register which is compared
with the watchdog counter
Value to be loaded in the Window register. This value
must be between 0x00 and 0x7F
None
None
None
After this function, Watchdog counter value is compared
with the new window value. If watchdog counter is reload-
ed outside this window value, a watchdog reset is gener-
ated.
WDG_ReadCounter
Unsigned char WDG_ReadCounter (void)
Returns the WDG counter register value
None
WDG counter register value
None
None
None
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