ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 163

• 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 110. PWMART_PWM_Mode
Note: The table given below shows data to be loaded in ARR register for different PWM signal
Function Name
Function Prototype
Behaviour Description
Input Parameter 1
Input Parameter 2
Input Parameter 3
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
fcounter=125kHz gives a time base range of [8µs to 2.04ms]
fcounter=62.5kHz gives a time base range of [16µs to 4.08ms]
Void PWMART_PWM_Mode(Pwmart_Pwm
SELECT_Pin,Pwmart_Output POLARITY,unsigned char
Dutycycle_Data)
Selection of PWM pin, polarity and duty cycle. You have to
call this function more than once to generate several PWM
signals.
PWMART_Pin
Pin=0 PWM signal on PWM0 port pin.
Pin=1 PWM signal on PWM1 port pin.
Pin=2 PWM signal on PWM2 port pin.
Pin=3 PWM signal on PWM3 port pin.
PWMART_POLARITY_0
PWM output level is low, for Counter value >
Dutycycle_Data
PWM output level is high, for Counter value <=
Dutycycle_Data
PWMART_POLARITY_1
PWM output level is high, for Counter value >
Dutycycle_Data
PWM output level is low, for Counter value <=
Dutycycle_Data
Dutycycle_Data
Data to be loaded in corresponding OCR register (0x00 to
0xFFh).
Note: This value must be greater than the ARR register
value loaded through PWMART_Enable function. Refer to
the table given below.
None
PWMART_Counter_Enable must have beeb called
None
None
PWMART_PWM_Mode
PWM signal is generated on the selected pin.
Function Descriptions
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