ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 210

• Manufacturer Part Number: ST7FLITE29F2M6TR
• Description: IC MCU 8BIT 8K FLASH 20-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE29F2M6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Processor Series: ST7FLITE2x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel / 13 bit, 7 Channel
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Function Descriptions
Table 158. MCC_RTC_Timer
Notes:
– The MCC/ RTC interrupt wakes up the MCU from ACTIVE-HALT mode, not from HALT
– A modification of time base is taken into account at the end of the current period (previously
Notes:
The timebase for other f
For example, if f
210/235
Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
mode.
set), to avoid an unwanted time shift.
For MCC_RTC_0, Timebase = 32000/(2*f
For MCC_RTC_1, Timebase = 64000/(2*f
For MCC_RTC_2, Timebase = 160000/(2*f
For MCC_RTC_3, Timebase = 400000/(2*f
follows.
For MCC_RTC_0, Timebase = 3.2 ms,
For MCC_RTC_1, Timebase = 6.4 ms,
For MCC_RTC_2, Timebase =16 ms,
For MCC_RTC_3, Timebase = 40 ms.
MCC_RTC_X
MCC_RTC_0
MCC_RTC_1
MCC_RTC_2
MCC_RTC_3
OSC2
= 5MHz, for the MCC_RTC_X input values, the timebase values are as
Timebase for
f
OSC2
OSC2
200ms
16ms
32ms
80ms
= 1MHz
can be reached by calculation, as shown below.
MCC_RTC_Timer
Void MCC_RTC_Timer (MCC_RTC_Param Timer_Value)
Selects the programmable divider time base. Oscillator in-
terrupts are generated, as per the timebase selection. You
have to select the input values from the table shown be-
low.
MCC_RTC_X
x= 0,1,2,3.
You have to select values, to decide the time base for os-
cillator interrupt.
None
MCC_Init must have been called.
None
None
None
Timebase for
f
OSC2
OSC2
OSC2
100ms
OSC2
OSC2
16ms
40ms
8ms
= 2MHz
).
).
).
).
Timebase for
f
OSC2
20ms
50ms
4ms
8ms
= 4MHz
Timebase for
f
OSC2
10ms
25ms
2ms
4ms
= 8MHz