ST7FLITE20F1B6 STMicroelectronics, ST7FLITE20F1B6 Datasheet - Page 36

• 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
Table 8. SCIx_Select_Baudrate
Note: This function saves the ROM area but you have to pass the values for the TR,PR RR.
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Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameter
Required Preconditions
Functions called
Postconditions
SCI_PR_13
SCI_PR_13
SCI_PR_13
SCI_PR_13
SCI_PR_13
SCI_PR_13
SCI_PR_X
SCI_TR_16
SCI_TR_32
SCI_TR_Y
SCI_TR_1
SCI_TR_2
SCI_TR_4
SCI_TR_8
SCI_RR_16
SCI_RR_32
SCI_RR_Z
SCI_RR_1
SCI_RR_2
SCI_RR_4
SCI_RR_8
Void SCIx_Select_Baudrate (SCI_Baudrate_Type
Baudrate_Prescaler)
Selects Transmit/Receive baudrate for SCI without ex-
tended baudrate prescaler. You have to define all the
prescaler parameters corresponding to the desired
baudrate speed. You have to pass the three input param-
eters by logically ORing them to select the baudrate.
SCI_PR_X
X=1,3, 4,13
SCI_TR_Y
Y=1,2,4,8,16,32,64,128
SCI_RR_Z
Z=1,2,4,8,16,32,64,128
None
1.SCIx_Init must have been called
2. You have to specify the PR, RR and TR values for the
desired baudrate
None
Refer to the table below.
SCIx_Select_Baudrate
Transmitter baudrate
speed
38400
19200
9600
4800
2400
1200
Receiver baudrate
Speed
38400
19200
2400
1200
9600
4800