ST7FLITE39M6TR STMicroelectronics, ST7FLITE39M6TR Datasheet - Page 100

• Manufacturer Part Number: ST7FLITE39M6TR
• Description: IC MCU 8BIT 8K FLASH 20SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE39M6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: LINSCI, 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): 2.7 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
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• For Use With: 497-8403 - BOARD DEMO STCC08 AC SW DETECTOR497-6398 - BOARD EVAL ST7FLITE39/STM1403497-5858 - EVAL BOARD PLAYBACK ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Function Descriptions
BOOL User_Timeout_Function(void) ;
void User_Function(void);
#define size_buff ((unsigned char) 0x0A)
#define My_Data ((unsigned char) 0x55)
#define Addr_Byte_Tx ((unsigned char) 0xA0)
#define Sub_Byte_Tx ((unsigned char) 0x50)
static unsigned int Timeoutcount;
#endif
/*============================================================*/
/* Program Start */
#include "ST7lib_config.h"
#include "main.h"
void main(void)
{
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/* Declaration of prototypes of user defined functions used in main.c */
unsigned char Rx_Data;
unsigned char Buff_Test[size_buff];
unsigned char Buff[size_buff] = {0, 1, 2, 5, 50, 10, 100, 200, 225, 255};
I2C_TxErrCode_t Temp1 ;
I2C_RxErrCode_t Temp2 ;
I2C_Init ((unsigned char)I2C_ENABLE_ACK | (unsigned char)I2C_IT_ENABLE);
EnableInterrupts;
I2C_MultiMaster_Config ();
I2C_Select_Speed (I2C_FASTSPEED, (unsigned int)200);
I2C_Generate_Start ();
while(!(I2C_IsTransmitCompleted()== I2C_START_OK));
/*================================================
=================================================*/
/* Communication mode defined as POLLING_TX in ST7lib_config.h */
#ifdef I2C_POLLING_TX
I2C_Load_Address (Addr_Byte_Tx, I2C_TX_MODE);
Temp1 = I2C_IsTransmitCompleted() ;
while ((User_Timeout_Function()) && (Temp1 != I2C_ADD_TX_OK))
{
}
switch (Temp1)
{
}
Temp1 = Temp2 = 0x00 ;
Transmission through ‘Polling’ mode
Temp1 = I2C_IsTransmitCompleted() ;
case I2C_TX_AF:
default:
User_Function();
break;
break;
/* Declaration of all global variables used in main.c */
/* Interrupt mask is reset for enabling interrupt */
/* List of all ST7 devices and communication mode */
/* Selects fast speed mode, Speed is 200KHz */
/* Configure I2C as multimaster I2C device */
/* Enable acknowledge and interrupts */
/* To check transmission status */
/* Prototypes of user function */