ST7FLITE25F1B6 STMicroelectronics, ST7FLITE25F1B6 Datasheet - Page 194

• Manufacturer Part Number: ST7FLITE25F1B6
• Description: IC MCU 8BIT 8K FLASH 20-DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE25F1B6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: ST7FLITE2x
• Core: ST7
• Data Bus Width: 8 bit
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

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-
194/235
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