ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 162

• 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 109. PWMART_OCMP_Timebase
Notes: Here are some time base ranges corresponding to the various counter clock frequen-
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Function Name
Function Prototype
Behaviour Description
Input Parameter 1
Input Parameter 2
Input Parameter 3
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
cies (fcounter):
fcounter=8MHz gives a time base range of [125ns to 31.875µs],
from 1 step to 255 steps (ARR=254 to ARR=0).
counter=4MHz gives a time base range of [250ns to 63.75µs]
fcounter=2MHz gives a time base range of [500ns to 127.5µs]
fcounter=1MHz gives a time base range of [1µs to 255µs]
fcounter=500kHz gives a time base range of [2µs to 510µs]
fcounter=250kHz gives a time base range of [4µs to 1.02ms]
PWMART_OCMP_Timebase
Void PWMART_OCMP_Timebase(double Tinput,double
Time,Pwmart_Clock SELECT_CLK)
Sets the output compare to be used as time base interrupt.
Interrupt is generated after every fixed (time base) inter-
val, depending upon the value of input parameter 2.
Tinput
You have to pass this value in nano-second (ns).
Tinput = 1 / Fcpu or
Tinput = 1/ Fext, in case of external clock.
Time
You have to pass this (time base) value in nano-second
(ns).
PWMART_CLK_PR
where PR can be 1,2,4,8,16,32,64 or 128
PR = 1,
PR = 2,
PR = 4,
PR = 8,
PR =16,
PR = 32, f
PR = 64, f
PR =128, f
where f
f
None
This function does not support floating clock (such as
5.33MHz).
None
1. You must enable the interrupt with instruction ‘rim’.
2. Interrupts are generated at the time base you provide.
PWMART_Counter_Enable
INPUT
= f
INPUT
EXT
f
f
f
f
f
COUNTER
COUNTER
COUNTER
COUNTER
COUNTER
COUNTER
COUNTER
COUNTER
for external clock option.
= f
CPU
by default and
= f
= f
= f
= f
= f
= f
= f
= f
INPUT/32
INPUT
INPUT/2
INPUT/4
INPUT/8
INPUT/16
INPUT/64
INPUT/128