ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 198

• Manufacturer Part Number: ST7FLITE29F2M6TR
• Description: IC MCU 8BIT 8K FLASH 20-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE29F2M6TR

• 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
• Eeprom Size: 256 x 8
• 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-SOIC (7.5mm Width)
• Processor Series: ST7FLITE2x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel / 13 bit, 7 Channel
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Function Descriptions
– For selecting different priorities for different interrupts you must call the function more than
– This function is for Nested Interrupts only.
Caution:
– If you select an interrupt which is not present in the Peripheral then you will get an error mes-
– If the Priority of the Interrupt is changed while it is being executed then the following behav-
Table 148. ITC_Get_CurrentLevel
Note: This function is for ST72F521,ST72F561,ST72F65,ST72F62,ST72F264, ST72325 and
ST7232A devices.
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Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
once. If it is required to set two or more interrupts to same priority level, then you can pass
them together by logically ORing.
sage during compilation.
iour has to be considered:
If that interrupt is still pending, and the new software priority is higher than the previous one,
the interrupt is re-entered. Otherwise the software priority stays unchanged until the next in-
terrupt request.
Returns the Interrupt software priority level of the current
Interrupt.
None
IT_LEVEL_0
Software Priority of the current interrupt is at Level0
IT_LEVEL_1
Software Priority of the current interrupt is at Level1
IT_LEVEL_2
Software Priority of the current interrupt is at Level2
IT_LEVEL_3
Software Priority of the current interrupt is at Level3
None
None
None
None
ITC_Get_CurrentLevel
ITC_LEVEL ITC_Get_CurrentLevel (void)