ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 148

• 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
EXAMPLE:
The following C program shows the use of the TIMER8 functions.
Program description:
It compares the output compare2 register value with the free running counter, checks the oc-
currence of (event) leading edge at ICAP2 pin. It generates PWM signal with 10KHz frequency
and with 33% Duty cycle at the OCMP1 pin if _Enable_PWM_ is defined in main.c or it gen-
erates the 0.1ms pulse at OCMP1 pin, if _Enable_OPM_ is defined in main.c (Fcpu = 8 MHz).
/* Program start */
#include "st7lib_config.h"
//prototype declaration
void main(void);
void TIMER8_IT_Routine(void);
void main(void)
{
}
/* Program end */
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unsigned char TIMER8_OCR_VALUE = 0x50;
/* Configuring the Port B pin 0 & 2 as floating for ICAP1 and ICAP2 */
IO_Input(IO_FLOATING,IO_PORT_B,((unsigned char)IO_PIN_0 | (unsigned char)
TIMER8_Init (TIMER8_FCPU_8);
EnableInterrupts
/*
TIMER8_OCMP_Mode(TIMER8_OCMP_2,TIMER8_OCR_VALUE,TIMER8_OUTPUT_R );
while(!(TIMER8_Status_Flag(TIMER8_FLAG_OCF2)== TRUE));
TIMER8_Clear_Flag(TIMER8_FLAG_OCF2);
TIMER8_IT_Enable(TIMER8_ICAP_IT_ENABLE);
/*Detect rising edge at ICAP2 pin*/
TIMER8_ICAP_Mode(TIMER8_ICAP_2,TIMER8_EDGE_1);
/*
#ifdef _Enable_PWM_
#endif
/*
#ifdef _Enable_OPM_
#endif
while(1);
Timer8 compares 0x50 with free running counter
Run TIMER8 in PWM mode if _Enable_PWM_ is defined
Run TIMER8 in OPM mode if _Enable_OPM_ is defined
TIMER8_PWM_Mode(TIMER8_OUTPUT1_F,TIMER8_OUTPUT2_R,0x1C,0x5F);
TIMER8_Clear_Flag(TIMER8_FLAG_ICF1);
TIMER8_Mode_Disable(TIMER8_MODE_5);
/* 0.1ms pulse */
TIMER8_OPM_Mode(TIMER8_EDGE_1,TIMER8_OUTPUT1_F,TIMER8_OUTPUT2_R,0x5F);
/* File for user to select the required device */
/* Timer8 Clock to Fcpu/8 and reset counter */
/* Generate PWM of frequency of 10 KHz */
/* Clear output compare2 flag */
/* Clear Input capture1 Flag */
/* Enable capture interrupt */
IO_PIN_2));
/* Clear I bit in CC reg */
*/
*/
*/
/* For testing only */
/* Disable PWM */