ST7FOXK1T6 STMicroelectronics, ST7FOXK1T6 Datasheet - Page 88

• 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
Note:
88/226
When a break function is activated (BA bit =1 and BREN1/BREN2 =1):
When the break function is deactivated after applying the break (BA bit goes from 1 to 0 by
software), Timer takes the control of PWM ports.
The break function of the ST7FOXK2 is different from the break function of the
ST7FOXF1/ST7FOXK1. Refer to
function on page 88
Figure 41. ST7FOXF1/ST7FOXK1 Block diagram of break function
The break pattern (PWM[3:0] bits in the BREAKCR) is forced directly on the PWMx
output pins if respective OEx is set. (after the inverter).
The 12-bit PWM counter CNTR1 is put to its reset value, i.e. 00h (if BREN1 = 1).
The 12-bit PWM counter CNTR2 is put to its reset value,i.e. 00h (if BREN2 = 1).
ATR1, ATR2, Preload and Active DCRx are put to their reset values.
Counters stop counting.
BREAK pin
BREAKEN register
BREN2
BRSEL
BREN1
and
Level
Selection
BREDGE
Figure 42: ST7FOXK2 Block diagram of break function on page 89
BA
BREAKCR register
Figure 41: ST7FOXF1/ST7FOXK1 Block diagram of break
BPEN
ENCNTR2 bit
PWM3
BREAKCR register
PWM2
PWM0/1 Break Enable
PWM2/3 Break Enable
PWM3
PWM0
PWM2
PWM1
PWM1
ST7FOXF1, ST7FOXK1, ST7FOXK2
PWM0
(Inverters)
OEx
PWM0
PWM1
PWM2
PWM3