ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 59

• 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

9.1.3 SPI
Following are the functions related to SPI:
Function Name
Function Prototype
Behaviour Description
Input Parameter 1
SPI_Init
Void SPI_Init ( SPI_Init_Parameter1 Init_Value1,
SPI_Init_Parameter2 Init_Value2)
Initialization of the SPI. By default the SPI is put in slave
mode (hardware selected), baudrate Fcpu/8, the SPI pe-
ripheral is not connected to the external pins (SPE=0), al-
ternate function of SPI output enabled (SOD=0) and
interrupts are disabled. You can change the default config-
uration by selecting input parameters given below.
You can pass one or more parameters by ‘OR’ing them.
SPI_DEFAULT
Reset Value
SPI_ENABLE
Enables the serial peripheral output (SPI alternate func-
tions connected to pins).
SPI_ENABLE_IT
Enables the Interrupt
Selects the clock baudrate by selecting one of the below
parameters.
For SPI_BAUDRATE_4,Clock baudrate is Fcpu/4
For SPI_BAUDRATE_8, Clock baudrate is Fcpu/8, (De-
fault baudrate value)
For SPI_BAUDRATE_16, Clock baudrate is Fcpu/16.
For SPI_BAUDRATE_32, Clock baudrate is Fcpu/32.
For SPI_BAUDRATE_64, Clock baudrate is Fcpu/64.
For SPI_BAUDRATE_128, Clock baudrate is Fcpu/128.
Selects the clock polarity and clock phase by selecting one
of the below parameters.
SPI_CLK_PP_0, For CPOL=0, CPHA =0 (Default clock
polarity and phase)
SPI_CLK_PP_1, For CPOL=0, CPHA =1
SPI_CLK_PP_2, For CPOL=1, CPHA =0
SPI_CLK_PP_3, For CPOL=1, CPHA =1
Function Descriptions
59/235