ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 184

• 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 131. LART_LongICAPGetValue
Note: This function is available only for the ST7FLite3 device.
Table 132. LART_GenerateDeadTime
Note: This function is available only for the ST7FLite3 device.
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Function Name
Function Prototype
Behaviour Description
Input Parameter
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
Function Name
Function Prototype
Behaviour Description
Input Parameter
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
LART_LongICAPGetValue
Void LART_LongICAPGetValue( unsigned char *LTVal-
ue, unsigned int *LARTValue)
Enables the long input capture function of LART. This
function selects clock source as LiteTimer output, Input
capture source as LiteTimer input capture and interrupt
source as specified in InitParams.
None. Parameters are passed as reference to get the out-
put results.
LTValue:
Value of LiteTimer Input Capture register
LARTValue:
Value of LART Input Capture register
LART_LongICAPMode should be called to configure long
Input Capture mode. Input Capture event must occur be-
fore this function call.
None
LART_LongICAPGetValue
LART_GenerateDeadTime
Void LART_GenerateDeadTime(unsigned char DTValue)
This function generates a dead time between PWM0 and
PWM1. This is required for Half bridge driving.
DTValue:
7 Bit value for dead time to be inserted between PWM0
and PWM1.
dead time = DTValue * TCounter
None
PWM0 and PWM1 are configured by calling
LART_PWM_Mode. Half bridge driving is possible only if
Polarities of PWM0 and PWM1 are not inverted otherwise
overlapping signal will be generated
None
Dead time is inserted between PWM0 and PWM1 signals
LART_PWM_Mode
Input capture flags of LiteTimer and LART are cleared