ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 144

• 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
– Only the ICAP2 pin can be used to perform input capture, not the ICAP1 pin. Take care that
– When OPM is used, input capture1 register is dedicated to this mode. Similarly output
– By enabling the Forced compare mode while OPM mode is enabled, the polarity of the OPM
Table 93. TIMER8_ICAP_Getvalue
Note: The input capture flag gets cleared if this function is called after the
144/235
Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
the counter is reset each time a valid edge occurs on the ICAP1 pin and capture 1 flag can
also generate an interrupt if input capture interrupt is enabled and the instruction ‘rim’ is used
to clear the I bit.
compare2 cannot be used as level OLVL2 is dedicated to OPM.
Output waveform may change.
TIMER8_Status_Flag.
TIMER8_ICAP_Getvalue
Unsigned char TIMER8_ICAP_Getvalue(Timer8_Icap
ICAP_I)
Returns the input capture1 or input capture2 register value
depending upon the input parameter passed. This function
should be called twice in order to get both input capture1
and input capture2 register values.
TIMER8_ICAP_I
where I can be 1 or 2.
I = 1
Input capture1 register value is returned
I = 2
Input capture2 register value is returned
Input capture1 or Input capture2 register value. The re-
turned value can be in the range 0x00 to 0xFC.
ICF1 and/or ICF2 = 1
You have to call this function after the ICF1 and/or ICF2
flag is set, to get the capture value.
None
TIMER8_ICAP_Mode
Input capture1 or Input capture2 register value is returned.