ST7FLITE35F2M6 STMicroelectronics, ST7FLITE35F2M6 Datasheet - Page 26

• Manufacturer Part Number: ST7FLITE35F2M6
• Description: IC MCU 8BIT 8K FLASH 20SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE35F2M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: LINSCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 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: ST7FLITE3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: LINSCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5085 - EVAL BOARD UNIV MOTOR CONTROL497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

How to use the library
6.3 OTHER PERIPHERALS
6.3.1 TIMER
TIMERA and TIMERB can both be used simultaneously, depending on the TIMER selected.
You have to define USE_TIMERA and/or USE_TIMERB in ST7lib_config.h. Each function
name in the user manual contains TIMERx where x can be A or B depending on whether it is
for TIMERA or TIMERB. This is also explained in the example given at the end of the TIMER
library.
6.3.2 I/O
You must select the following parameters as per the device package.
#define IO_521_80PIN - Select this for an 80-pin package for ST72F521 device in
ST7lib_config.h file.
#define IO_62_42PIN - Select this for a 42-pin package for ST72F62 device in
ST7lib_config.h file.
#define IO_62_32PIN - Select this for a 32-pin package for ST72F62 device in
ST7lib_config.h file.
If you are using other device packages, you must comment out these declarations in
ST7lib_config.h file.
6.4 MEMORY MODELS
Limitation: in Cosmic, you are not allowed to use the same function in both the main program
and interrupt subroutine. This will give the error of Reentrant function in all memory models ex-
cept mods and modsl.
6.5 PORTING APPLICATIONS FROM LIBRARY VERSION 1.0
Applications can be ported easily from ST7 Library Version 1.0 to ST7 LIbrary Version 2.0 by
making the following changes:
– Change the configuration files st7lib_config.h, default.env, .mak, .prm, and .lkf
– Add device_reg.o in compile list and link list in .mak, .prm and .lkf files
– Remove inclusion of periph_hr.h files from main to access device registers directly
– Replace use of TIMERA, TIMERB macros with USE_TIMERA, USE_TIMERB
– Replace ITC_EXT_ITSensitivity with ITC_ConfigureInterrupt
– Refer to the Release Notes for the list of changes in new version
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data into the transmit buffer, application must call CanInterruptDisable( ) and
CanInterruptRestore( ) services to avoid an interrupt.