ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 131

• 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

– To perform the input capture only the ICAP2 pin can be used, not the ICAP1 pin. Take care
– When OPM is used, the 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 83. TIMERx_ICAP_Getvalue
Note: The input capture flag gets cleared if this function is called after the
Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
that the counter is reset each time a valid edge occurs on ICAP1 pin and that the capture 1
flag can also generate interrupts if the input capture interrupt is enabled and the ‘rim’ instruc-
tion has been used to clear the I-bit.
compare 2 cannot be used as level OLVL2 is dedicated to OPM.
Output waveform may change.
TIMERx_Status_Flag.
1) Function not available in ST72F65.
TIMERx_ICAP_Getvalue
Unsigned int TIMERx_ICAP_Getvalue(Timer_Icap
ICAP_I)
Returns the input capture1 or input capture 2 register val-
ue depending upon the input parameter passed. This
function should be called twice in order to get both input
capture1 and input capture2 register values.
TIMER_ICAP_I
where I can be 1 or 2.
I = 1
Input capture 1 register value is returned
I = 2
Input capture 2 register value is returned
Input capture 1 or Input capture 2 register value. The re-
turned value can be in the range 0x0000 to 0xFFFF.
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
Input capture 1 or Input capture 2 register value is re-
turned.
TIMER
x
_ICAP_Mode
1)
Function Descriptions
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