ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 77

• 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

}
#endif
/*=========================================================================
=========================================================================*/
#ifdef SPI_ITDRV_WITHOUTBUF_TX
SPI_PutByte (My_Data) ;
/* Here, user can perform other tasks or operations except transmission
till the time transmission is complete, after which user can perform
transmission again */
Temp1 = SPI_IsTransmitCompleted() ;
while((Temp1 == SPI_TX_BUFFER_ONGOING) && (Temp1 == SPI_TX_STRING_ONGOING))
{
}
switch (Temp1)
{
}
SPI_PutBuffer(Buff, NbOfBytes_put);
/* Here, user can perform other tasks or operations except transmission
till the time transmission is complete, after which user can perform
transmission again */
Temp1 = SPI_IsTransmitCompleted() ;
while ((User_Timeout_Function())&&(Temp1 == SPI_TX_BUFFER_ONGOING))
{
}
if (User_Timeout_Function())
{
default:
Transmission through 'Interrupt Driven wihtout Buffer Mode'
Temp1 = SPI_IsTransmitCompleted() ;
case (SPI_TX_MODF + SPI_TX_WCOL):
case (SPI_TX_MODF):
case (SPI_TX_WCOL):
case SPI_TRANSMIT_OK:
default:
Temp1 = SPI_IsTransmitCompleted() ;
switch (Temp1)
{
/* To be sure that the communication by this point has been completed */
User_Function();
break;
User_Function();
break;
break;
User_Function();
break;
case (SPI_TX_MODF + SPI_TX_WCOL):
case (SPI_TX_MODF):
case (SPI_TX_WCOL):
/* Transmission of 10 data bytes from user buffer */
/* User pointer is copied to the global pointer */
/* If none of the above condition is met */
/* If none of the above condition is met */
/* Wait for transmission completion */
/* Transmission is successful */
/* Single byte transmission */
Function Descriptions
/* Error Management */
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