ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 124

• 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
9.1.6 16-bit TIMER (TIMER)
This software library for the 16-bit TIMER can be used for both Timer A and Timer B. To use
any of the timers you have to replace x by A or B.
Note: Timer B available in ST72F521, ST72F264, ST72325 and ST7232A.
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Function Name
Function Prototype
Behaviour Description
Input Parameters
Output Parameters
Required Preconditions
Functions called
Postconditions
See also
TIMERx_Init
Void TIMERx_Init(Typ_Timer_InitParameter InitValue)
Initializes the timer control registers and status register to
their default values. Timer clock can be selected as Fcpu/
2, Fcpu/8 and external clock can also be set. Default value
of clock is Fcpu/4.
TIMER_FCPU_2
Timer clock is set to Fcpu/2
TIMER_FCPU_4
Timer clock is set to Fcpu/4
TIMER_FCPU_8
Timer clock is set to Fcpu/8
TIMER_EXCLK_F
Timer counter will be triggered through the falling (trailing)
edge of external clock.
TIMER_EXCLK_R
Timer counter will be triggered through the rising (leading)
edge of external clock.
TIMER_DEFAULT
Reset value (Default value)
None
None
None
Timer clock is configured correctly.
None