ST7FLITE35F2M6 STMicroelectronics, ST7FLITE35F2M6 Datasheet - Page 60

• Manufacturer Part Number: ST7FLITE35F2M6
• Description: IC MCU 8BIT 8K FLASH 20SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE35F2M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: LINSCI, 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): 2.7 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: 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
• Operating Supply Voltage: 2.7 V to 5.5 V
• 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: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5085 - EVAL BOARD UNIV MOTOR CONTROL497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Function Descriptions
Note: If you want to select the Interrupt driven communication mode, you must enable inter-
Table 29. SPI_Output_Disable
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Input Parameter 2
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
rupts during initialization.
You can select master/ slave in hardware/ software mode
by selecting one of the below parameters.
SPI_MSTR_SW
Selects Master in software mode
SPI_SLAVE_SW
Selects Slave in software mode
SPI_HW
Selects hardware mode. You have to manage the SS pin
accordingly for selecting Master/Slave.
None
1. SS pin must be GND for default slave mode.
2. In hardware mode, if slave has to transmit, the SS pin of
the slave has to be released and made HIGH before writing
in SPIDR and reput to GND to avoid write collision error.
3. Fcpu must be defined in ST7lib_config.h.
4. SPI port pin must be configured correctly in hardware.
SPI_Clear_Flags
If you want to enable the interrupt, the SPI_ENABLE_IT pa-
rameter has to be passed in the SPI_Init function. After the
SPI_Init function is called, you should use the macro Ena-
bleInterrupts macro to reset the Interrupt mask.
SPI_Output_Disable
SPI_Output_Disable
Void SPI_Output_Disable (void)
None
None
None
None
If you want to enable the SPI output again, you must call
SPI_Init and pass the ‘SPI_DEFAULT’ parameter.
SPI_Init
Disables the alternate function of the SPI output.