ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 177

• 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

Table 121. LART_Status_Flag
Note: All flags except LART_FLAG_ICF also get cleared by calling this function so need to
Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
call LART_Clear_Flag function again to clear the flag.
1) Feature available only for ST7FLite1, ST7FLite2, ST7FLite3 and ST7DALI devices.
2) Feature available only on ST7FLite3 device.
LART_Status_Flag
BOOL LART_Status_Flag(Lart_Flag FLAG_F)
Checks the status of any one of the LART flags depending
upon the input parameter passed. The function can be
called more than once for checking more than one flag.
FLAG_F
LART_FLAG_OVF
Checks Overflow flag
LART_FLAG_CMPF0
Checks Output Compare 0 flag
LART_FLAG_CMPF1
Checks Output Compare 1 flag
LART_FLAG_CMPF2
Checks Output Compare 2 flag
LART_FLAG_CMPF3
Checks Output Compare 3 flag
LART_FLAG_ICF
Checks Input Capture flag
LART_FLAG_OVF2
Checks counter 2 overflow flag
TRUE or FALSE
If TRUE: flag is set
If FALSE: flag is not set.
None
If the output parameter is TRUE, flag is set.
If the output parameter is FALSE, the flag is not set and
this function can be looped till the flag is set.
LART_Clear_Flag function should be called to clear the
flag.
LART_Clear_Flag
LART configured in any one of the modes.
1)
2)
1)
1)
1)
Function Descriptions
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