ST7FLITE20F1B6 STMicroelectronics, ST7FLITE20F1B6 Datasheet - Page 30

• 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
9 FUNCTION DESCRIPTIONS
9.1 GENERAL PURPOSE PERIPHERALS
9.1.1 ADC
This software library consists of the following functions for 8-bit and 10-bit ADC.
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Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
1)Speed bit is present in ST72F561, ST72F62, ST72F264, ST72F521, ST72325, ST7232A,
2)Slow bit is present in ST72F561, ST72F264, ST7DALI, ST7FLITE0/1/2/3 and
3)Feature present only in ST72F62.
4)Amplifier present in ST7DALI, ST7FLITE0/1/2 and ST7SUPERLITE.
ST7DALI, ST7FLITE0/1/2/3 and ST7SUPERLITE.
ST7SUPERLITE.
ADC_Init
Void ADC_Init (Typ_ADC_InitParameter InitValue)
Initialization of the ADC, sets by default, channel to AIN0,
speed to default value of the device, ADC off, amplifier off,
interrupt disable and Continous conversion mode. You
can pass one or more input parameters by logically ORing
them together to change the default configuration.
ADC_SPEED
Fadc=Fcpu/4 or Fcpu/2 or Fcpu, depending upon the de-
vice selected.
ADC_SLOW
It is used together with ADC_SPEED to configure ADC
clock for device.
ADC_ONESHOT
One shot conversion active
ADC_AMPLIFIER_ON
Amplifier on
ADC_DEFAULT
sets ADC in default configuration.
ADC_IT_ENABLE
Interrupt enable for end of conversion.
None
1. Configure IO properly.
2. Selection of the right ADC in the file ST7lib_config.h
None
ADC correctly configured
ADC_Enable and ADC_Select_Channel
2)
1)
3)
3)
4)