ST7FOXK2 datasheet(100/226 Pages) STMICROELECTRONICS

Part #	ST7FOXK2

Description	8-bit MCU with single voltage Flash memory, SPI, I²C, ADC, timers

PDF	226 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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100 / 226 page

On-chip peripherals

ST7FOXF1, ST7FOXK1, ST7FOXK2

100/226

Autoreload register (ATR1H)

Reset value: 0000 0000 (00h)

Autoreload register (ATR1L)

Reset value: 0000 0000 (00h)

Bits 11:0 = ATR1[11:0] Autoreload register 1:

This is a 12-bit register which is written by software. The ATR1 register value is

automatically loaded into the upcounter CNTR1 when an overflow occurs. The register

value is used to set the PWM frequency.

PWM output control register (PWMCR)

Reset value: 0000 0000 (00h)

Bits 7:0 = OE[3:0] PWMx output enable bits

These bits are set and cleared by software and cleared by hardware after a reset.

0: PWM mode disabled. PWMx Output Alternate function disabled (I/O pin free for

general purpose I/O)

1: PWM mode enabled

PWMX control status register (PWMxCSR)

Reset value: 0000 0000 (00h)

Bits 7:4= Reserved, must be kept cleared.

Bit 3 = OP_EN One Pulse Mode Enable bit

ATR11

ATR10

ATR9

ATR8

Read/write

ATR7

ATR6

ATR5

ATR4

ATR3

ATR2

ATR1

ATR0

Read/write

0OE30OE2

0OE10OE0

Read/write

0000

OP_EN

OPEDGE

OPx

CMPFx

Read/write

ST7FOXK2 Datasheet(PDF) 100 Page - STMicroelectronics

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