ST7FLITE20F1B6 STMicroelectronics, ST7FLITE20F1B6 Datasheet - Page 202

• Manufacturer Part Number: ST7FLITE20F1B6
• Description: IC MCU 8BIT 8K FLASH 20-DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE20F1B6

• 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 ST7FLITE497-5517 - EVAL BOARD 1PHASE ENERGY METER497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Function Descriptions
Table 151. ITC_ConfigureInterrupt
Notes:
– This function replaces ITC_EXT_ITSensitivity from Library ver1.0
– External Interrupts are masked when an I/O (configured as input interrupt) of the same inter-
– If several input pins of a group connected to same interrupt line are selected simultaneously,
Caution:
– You must refer to the datasheet of the device while selecting the interrupt Pin and the Inter-
202/235
Function Name
Function Prototype
Behaviour Description
Input Parameter 1
Input Parameter 2
Input Parameter 3
Required Preconditions
Functions called
Postconditions
See also
rupt vector is forced to Vss.
these will be logically ORed
rupt sensitivity at that pin. If you select a sensitivity which is not available for that pin, the sen-
sitivity of the pin will not be changed.
1) This option to be used for ST72F62 and ST72F63B devices only.
ITC_ConfigureInterrupt
Void ITC_ConfigureInterrupt(ITC_Port Portx, unsigned
char Pin, ITC_Sensitivity Sensitivity)
Enables the interrupts and also Sets the Interrupt sensitiv-
ity of the selected Port pin.
IT_Portx
x = A, B,C,D, E,F
Pin
This value must be between 0 to 7
IT_EDGE_F_0
Sets the interrupt sensitivity of the selected pin as falling
edge and Low level.
IT_EDGE_R
Sets the interrupt sensitivity of the selected pin as rising
edge only
IT_EDGE_F
Sets the interrupt sensitivity of the selected pin as falling
edge only
IT_EDGE_FR
Sets the interrupt sensitivity of the selected pin as falling
edge and rising edge
IT_EDGE_R_1
Sets the interrupt sensitivity of the selected pin as rising
edge and high level.
IT_DEFAULT
Sets the default sensitivity associated with the device.
None
None
ITC_DisableInterrupt
The Port Pin must be configured in Input Interrupt mode.
1)