ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 185

• 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

EXAMPLE:The following C program shows the use of the LART functions.
Program description:
This program generates a PWM signal with a 10KHz frequency and with a 30% Duty cycle and
toggles an LED every second (Fcpu=8MHz ).
/* Program start */
#include "ST7lib_config.h"
/* prototype declaration */
void LART_OVF_IT_Routine(void);
void main(void);
static unsigned int count;
void main(void)
{
}
/* ----------------------------------------------------------------------------
#ifdef _HIWARE_
#pragma TRAP_PROC SAVE_REGS
#else
#ifdef _COSMIC_
@interrupt @nostack
#else
#error "Unsupported Compiler!"
#endif
#endif
ROUTINE NAME : LART_OVF_IT_Routine
INPUT
OUTPUT
DESCRIPTION : Interrupt service routine for Overflow interrupt
COMMENTS
-----------------------------------------------------------------------------*/
IO_Output(IO_PUSH_PULL,IO_PORT_B,IO_PIN_3);
/* Select Fcpu as counter clock & enable overflow interrupts
LART_Init( ((unsigned char)LART_COUNTER_CLK_FCPU |
EnableInterrupts
/* Load ATR and DCR to get PWM signal of 10 KHz and duty cycle of 30%
LART_PWM_Mode((unsigned int)0xCE0, LART_POLARITY_0,(unsigned int)0xDD0);
while(1);
LART is enabled. If the same functions are called in the
main Tree and the interrupt Tree, the function Re-entrant error
occurs in case COSMIC compiler is used with models other than
stack models.
For configuring the port pins,I/O library is used.
: None
: None
: This gets automatically executed when OVF interrupt of the
(unsigned char)LART_OVF_IT_ENABLE ));
/* Additional registers will be saved */
/* Test for Metrowerks Compiler */
/* Compiler Defines not found! */
/* Port PB3 as pushpull output */
/* Clear I bit in CC register */
/* Test for Cosmic Compiler */
/* Generate PWM at PWM0 pin */
Function Descriptions
/* Select ST7FLITE0 */
*/
*/
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