ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 190

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

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

Function Descriptions
Table 138. TBU_ClearOverflow
Table 139. TBU_Disable
Example
The following C program shows the use of the TBU functions.
Program description:
This program is for an ST2F62 device. It generates an interrupt after 1ms if the
TBU_Standalone label is selected in ST7lib_config.h file or generates an interrupt after 1s if
TBU_Cascade label is selected in ST7lib_config.h file. Also an interrupt subroutine is written
which clears the interrupt flag.
.
/************************************ Program Start ******************************/
/* example code for tbu ST72F62 device */
#include "ST7lib_config.h"
#define TBU_Standalone
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Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
TBU_ClearOverflow
Void TBU_ClearOverflow (void)
Clears the overflow status flag
None
None
TBU_Enable must have been called.
None
None
TBU_Enable
TBU_Disable
Void TBU_Disable (void)
Disables the TBU counter and prescaler.
None
None
None
None
None
TBU_Enable
/*Configuration File*/