ST7FLITE29F2M6TR STMicroelectronics, ST7FLITE29F2M6TR Datasheet - Page 224

• 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
EXAMPLE:
The following C program shows the use of the I/O functions.
Program Description:
This program, written for the ST72F521 device, configures all Port D pins in push-pull output
mode. The D5 and D7 port pins are put into logic high state. The port register is read and the
data is compared with the written data. If there is any mismatch between the data read and
data written, the control goes into a ‘while’ loop.
It then configures Port C (C3 & C4) in floating input mode. The C3 and C4 port pins are put into
logic high state by the external input. Then, port C is read. The read value is compared with
expected value, i.e.,0x18. If there is any mismatch between the data read and expected data,
the control goes into a ‘while’ loop.
/*============================================================*/
/* Program Start */
#include "ST7lib_config.h"
void main(void);
void main(void)
{
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unsigned char Temp = 0x00;
IO_Init ();
IO_Output (IO_PUSH_PULL,IO_PORT_A,((unsigned char)IO_PIN_1|
IO_Output (IO_OPEN_DRAIN,IO_PORT_B,((unsigned char)IO_PIN_0|
IO_Output (IO_PUSH_PULL,IO_PORT_C,((unsigned char)IO_PIN_0|
IO_Output (IO_OPEN_DRAIN,IO_PORT_D,((unsigned char)IO_PIN_0|
IO_Output (IO_PUSH_PULL,IO_PORT_E,((unsigned char)IO_PIN_0|
IO_Output (IO_OPEN_DRAIN,IO_PORT_F,((unsigned char)IO_PIN_0|
((unsigned char)IO_PIN_2|((unsigned char)IO_PIN_3|((unsigned char)IO_PIN_4
((unsigned char)IO_PIN_2|((unsigned char)IO_PIN_3|((unsigned char)
((unsigned char)IO_PIN_1|((unsigned char)IO_PIN_3|((unsigned char)IO_PIN_4
((unsigned char)IO_PIN_1|((unsigned char)IO_PIN_2|((unsigned char)IO_PIN_4
((unsigned char)IO_PIN_1|((unsigned char)IO_PIN_2|((unsigned char)
((unsigned char)IO_PIN_1|((unsigned char)IO_PIN_2|((unsigned char)
|((unsigned char)IO_PIN_5|((unsigned char)IO_PIN_6|
IO_PIN_4|((unsigned char)IO_PIN_5|((unsigned char)IO_PIN_6|
|((unsigned char)IO_PIN_5|((unsigned char)IO_PIN_6|
|((unsigned char)IO_PIN_5|((unsigned char)IO_PIN_6|
IO_PIN_3|((unsigned char)IO_PIN_5|((unsigned char)IO_PIN_6|
((unsigned char)IO_PIN_7))))))));
((unsigned char)IO_PIN_7))))))));
((unsigned char)IO_PIN_7))))))));
((unsigned char)IO_PIN_7))))))));
((unsigned char)IO_PIN_7))))))));
/* All IO registers initialised to reset value (00h) */
/* File for user to select device as ST72F521 */