ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 76

• 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
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}
#endif
/*=========================================================================
=========================================================================*/
#ifdef SPI_POLLING_RX
Temp2 = SPI_IsReceptionCompleted() ;
while ((User_Timeout_Function()) && (Temp2 == SPI_RX_DATA_EMPTY))
{
}
if (User_Timeout_Function())
{
}
else
{
}
switch ((SPI_GetBuffer(Buff_Test,(unsigned char)10)))
{
Reception through ‘Polling’ mode
case (SPI_TX_MODF):
case (SPI_TX_WCOL):
case SPI_TRANSMIT_OK:
default:
Temp2 = SPI_IsReceptionCompleted() ;
switch (Temp2)
{
}
while (1) ;
case (SPI_RX_MODF + SPI_RX_OVR):
case (SPI_RX_MODF):
case (SPI_RX_OVR):
case SPI_RECEIVE_OK:
User_Function();
break;
break;
User_Function();
break;
case (SPI_RX_MODF + SPI_RX_OVR):
case (SPI_RX_MODF):
case (SPI_RX_OVR):
case SPI_RECEIVE_OK:
default:
/* Handle time out as Transmitter/Receiver is having some problem */
User_Function();
break;
break;
User_Function();
Rx_Data = SPI_GetByte () ;
break;
Rx_Data = SPI_GetByte () ;
break;
User_Function();
break;
/* If none of the above condition is met */
/* If none of the above condition is met */
/* Waiting for data byte reception */
/* Waits for data byte reception */
/* Corrupted data byte received */
/*Transmission is successful */
/* Single byte data reception */
/* Reception of set of data */
/* Reception is successful */
/* Reception successful */
/* Error Management */
/* Error Management */
/* Error Management */