ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 112

• 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
Table 69. I2Cs_IsTransmitCompleted
Notes:
– The above function is for both polling and Interrupt driven mode. But in I2C_POLLING_TX
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Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
mode, this function is used in conjunction with I2Cs_PutByte only.
I2Cs_IsTransmitCompleted
I2Cs_ErrCode_t I2Cs_IsTransmitCompleted (void)
Returns the current status of I2C in transmission mode for
Single Byte (Polling and Interrupt both), and Interrupt
mode Buffer I2C communication
None
Common:
I2Cs_TX_AF
If Acknowledge failure condition is detected. Also the SCL
and SDA lines are released inside the function
I2Cs_BERR
If misplaced start or stop condition detected
I2Cs_ADDRESS_DETECTED
If Address matched condition is detected
I2Cs_GENERAL_CALL
If the general call is detected
I2Cs_DEFAULT_STATUS
No communication event has occurred
Byte Specific:
I2Cs_TX_DATA_OK
Transmission of current byte has taken place successfully
I2Cs_STOP_DETECTED
If the stop condition is detected
Buffer Specific:
I2Cs_BUFF_TX_ONGOING
If the transmission of the buffer is ongoing successfully
I2Cs_TX_DATA_OK
Transmission has taken place successfully and Stop con-
dition is detected
I2Cs_OVERFLOW_TX
Transmission has taken place successfully and stop is de-
tected correctly. But overflow condition has occurred
Check through I2Cs_GetCommMode If I2Cs_TX_MODE
is selected or not
None
None
I2Cs_IsReceptionCompleted