ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 220

• 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
Table 166. IO_Input
Notes:
– You can use this function to configure pins as floating input, when the pins are used as ADC
– If you want to select external interrupt, you should use the “EnableInterrupts” macro after this
Caution:
– Alternate function must not be activated, while the pin is configured as input with interrupt,
– Input pull-up configuration can cause an unexpected value at the input of the alternate pe-
220/235
Function Name
Function Prototype
Behaviour Description
Input Parameter 1
Input Parameter 2
Input Parameter 3
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
input.
function.
in order to avoid generating spurious interrupts.
ripheral.
IO_Input
Void IO_Input (IO_Input_Mode Input_Val, IO_Port
Port_Val1, IO_Pin Pin_Val1)
Configures the I/O ports in input mode. You can also se-
lect external interrupt function, by selecting the corre-
sponding input parameters. Refer to the datasheet to
select the input mode and input port name.
Select the input mode, by selecting one of the below pa-
rameters.
IO_FLOATING
Selects floating input mode.
IO_FLOATING_IT
Selects floating input mode, with external interrupt.
IO_PULL_UP
Selects pull-up input mode.
IO_PULL_UP_IT
Selects pull-up input mode, with external interrupt.
Selects the port name.
IO_PORT_X
X= A,B,... The port name has to selected with reference to
the datasheet.
Selects port pin number. You can select more than one pin
number, by ‘OR’ing them.
IO_PIN_Y
Y= 0 to 7.
None
None
None
None
None