ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 136

MCU 8-BIT 8K FLASH 32-SDIP

ST72F264G2B6

Manufacturer Part Number
ST72F264G2B6
Description
MCU 8-BIT 8K FLASH 32-SDIP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheets

Specifications of ST72F264G2B6

Mfg Application Notes
ST7 Checksum Capability, AN1070 App Note
Core Processor
ST7
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-SDIP (0.400", 10.16mm)
Processor Series
ST72F2x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
22
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Development Tools By Supplier
ST7F264-IND/USB, ST72F34X-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
For Use With
497-6423 - BOARD EVAL BASED ON ST72264G1497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
Other names
497-5570

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Function Descriptions
#ifdef USE_TIMERA
#ifdef _HIWARE_
#pragma TRAP_PROC SAVE_REGS
#else
#ifdef _COSMIC_
@interrupt
#else
#error "Unsupported Compiler!"
#endif
#endif
void TIMERA_IT_Routine(void)
{
}
#endif
136/235
DESCRIPTION : Interrupt service routine
COMMENTS
-----------------------------------------------------------------------------*/
if(TACSR & 0x10)
{
}
unsigned int CAP2_Value;
unsigned char i,Temp;
interrupt 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.
The timer_hr.h is included as the actual hardware register are
read to clear the flags.For configuring the port pins,I/O
library is used.
: This gets automatically executed when any of the timer
/* if(TIMERA_Status_Flag(TIMER_FLAG_ICF1)==TRUE)
Temp = TACSR;
Temp = TAIC2LR;
/* TIMERA_Clear_Flag(TIMER_FLAG_ICF2);
/* call to get capture value and also clear ICF2
CAP2_Value = TIMERA_ICAP_Getvalue(TIMER_ICAP_2);
/* Port PB0 pushpull output */
IO_Output (IO_PUSH_PULL,IO_PORT_B,IO_PIN_0);
IO_Write (IO_PORT_B,IO_PIN_0,IO_DATA_HIGH);
for(i=0;i<=250;i++)
{
}
IO_Write (IO_PORT_B,IO_PIN_0,IO_DATA_LOW);
//turn on LED when input capture occurs
Nop
/* Additional registers will be saved */
/* Compiler Defines not found! */
Call to clear ICF2 */
/* Test for HIWARE Compiler */
/* Test for Cosmic Compiler */
/* Define local variables */
Call to Check ICF2 */
/* Turn ON LED at PB0 */
/* Turn ON LED at PC0 */
*/
/* Clear ICF2 */
/* Delay */

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