ST7FOXK1T6 STMicroelectronics, ST7FOXK1T6 Datasheet - Page 106

• Manufacturer Part Number: ST7FOXK1T6
• Description: IC MCU 8BIT 1V FLASH MEM 32LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FOXK1T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST7FOXx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 1 Channel
• For Use With: 497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-6336

On-chip peripherals
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Note:
Note:
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Timer Control register 2 (ATCSR2)
Reset value: 0000 0011 (03h)
Bit 7 = FORCE2 Force Counter 2 Overflow bit
This bit must not be reset by software
Bit 6 = FORCE1 Force Counter 1 Overflow bit
This bit must not be reset by software
Bit 5 = ICS Input Capture Shorted bit
Bit 4 = OVFIE2 Overflow interrupt 2 enable bit
Bit 3 = OVF2 Overflow flag
Bit 2 = ENCNTR2 Enable counter2 for PWM2/3
Counter 2 gets frozen when the ENCNTR2 bit is reset. When ENCNTR2 is set again, the
counter will restart from the last value.
FORCE2
This bit is read/set by software. When set, it loads FFFh in the CNTR2 register. It is
reset by hardware one CPU clock cycle after counter 2 overflow has occurred.
0 : No effect on CNTR2
1 : Loads FFFh in CNTR2
This bit is read/set by software. When set, it loads FFFh in CNTR1 register. It is reset
by hardware one CPU clock cycle after counter 1 overflow has occurred.
0 : No effect on CNTR1
1 : Loads FFFh in CNTR1
This bit is read/write by software. It allows the ATtimer CNTR1 to use the LTIC pin for
long Input Capture.
0 : ATIC for CNTR1 Input Capture
1 : LTIC for CNTR1 Input Capture
This bit is read/write by software and controls the overflow interrupt of counter2.
0: Overflow interrupt disabled.
1: Overflow interrupt enabled.
This bit is set by hardware and cleared by software by reading the ATCSR2 register. It
indicates the transition of the counter2 from FFFh to ATR2 value.
0: No counter overflow occurred
1: Counter overflow occurred
This bit is read/write by software and switches the PWM2/3 operation to the CNTR2
counter. If this bit is set, PWM2/3 will be generated using CNTR2.
0: PWM2/3 is generated using CNTR1.
1: PWM2/3 is generated using CNTR2.
7
FORCE1
ICS
OVFIE2
Read/write
OVF2
ST7FOXF1, ST7FOXK1, ST7FOXK2
ENCNTR2
TRAN2
TRAN1
0