ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 54

• Manufacturer Part Number: ST72F264G2B6
• Description: MCU 8-BIT 8K FLASH 32-SDIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F264G2B6

• Mfg Application Notes: ST7 Checksum Capability, AN1070 App Note
• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-SDIP (0.400", 10.16mm)
• Processor Series: ST72F2x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST7F264-IND/USB, ST72F34X-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 6 Channel
• For Use With: 497-6423 - BOARD EVAL BASED ON ST72264G1497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5570

Function Descriptions
/* Program start */
#include "ST7lib_Config.h"
#include "main.h"
#define Buf_Size ((unsigned char)20)
void main(void);
static unsigned int Timeoutcount;
unsigned char Buff_Rcv[20]= {"
void main (void)
{
//
/*-----------------------------------------------------------------------------
Transmission through Polling mechanism
-----------------------------------------------------------------------------*/
#ifdef SCI_POLLING_TX
#endif
/*-----------------------------------------------------------------------------
Reception Through Polling mechanism
-----------------------------------------------------------------------------*/
#ifdef SCI_POLLING_RX
/*-----------------------------Single Byte Reception-------------------------*/
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SCI_Extend_Baudrate (SCI_PR_13+SCI_TR_2+SCI_RR_2,0x02,0x02);
unsigned char Rx_Data = 0;
unsigned char NbOfBytes = 20;
unsigned char Tx_Data = 51;
unsigned int BaudRate_Tx = 9600;
unsigned int BaudRate_Rx = 9600;
SCI_RxError_t Err = 0;
unsigned char Buff[Buf_Size]= "SCI DRIVERS TESTING";
unsigned char new[] = "\n\r";
BOOL Bool_Temp1 ;
BOOL Bool_Temp2 ;
Timeoutcount = 0;
SCI_Init(SCI_DEFAULT_PARAM1, SCI_DEFAULT_PARAM2);
SCI_Compute_Baudrate(BaudRate_Tx,BaudRate_Rx);
EnableInterrupts
SCI_Mode(SCI_TX_ENABLE);
SCI_PutByte(Tx_Data);
Bool_Temp1 = (SCI_IsTransmitCompleted());
while ( (User_Timeout_Function()) && (!(Bool_Temp1)));
SCI_PutBuffer( Buff,NbOfBytes);
SCI_Mode(SCI_RX_ENABLE);
do
{
Err = SCI_IsReceptionCompleted();
/* this function causes a volatile variable to change,hence it cannot be
/*Selects the transmission reception baudrate as 9600*/
"} ;
/* Selects transmission reception baudrate as 9600*/
/*Declaration of all the functions used in main.c*/
put as a right side operand in a conditional stmt */
/*List of all ST7 devices and communication mode*/
/*Selects polling mode for transmission*/
/*Selects polling mode for reception*/
/*Continuous buffer transmission*/
/* Enable the receiver mode of SCI*/
/*Single Byte transmission*/
/*Wait for data reception*/
/*user buffer*/