ST7FLCD1 datasheet(34/95 Pages) STMICROELECTRONICS

部件名	ST7FLCD1

功能描述	8-bit MCU for LCD Monitors with 60 KBytes Flash, 2 KBytes RAM, 2 DDC Ports and Infrared Controller

PDF	95 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

34 / 95 page

Clocks & Low Power Modes

ST7FLCD1

34/95

6.2.4

Selected Peripherals Mode

Certain peripherals have an “On/Off “bit to disconnect the block (or part of it) and decrease MCU

power consumption.

Figure 15: WAIT Flow Chart

Table 9: Peripheral Modes

Bits

Comment

Default at

Reset

PORTs

PxDDi

PxDDR

Cut the output function pad (input mode)

OFF

ADC

ADON

ADCSR

Cut analog consumption and clock

OFF

PWMi

OEi

PWMCRx

Cut the pad consumption

OFF

DDC

PE, DDC2BPE

DDCCR, DDCDCR

OFF

WDG

WGDA

WDGCR

Cut the output reset

OFF

I2C

I2CCR

OFF

Note:

Before servicing an

interrupt, the CC register

is pushed on the stack.

The I bit is set during the

interrupt routine and

cleared when the CC

If reset

Fetch Reset, Vector

or Service Interrupt

MDP Run Mode

Interrupt

Reset

WFI instruction

4096 CPU Clock

Cycles Delay

MCU

Oscillator: ON

Periph. clock: ON

CPU clock: ON

I bit: Cleared

Oscillator: ON

Periph. clock: ON

CPU clock: ON

I bit: Set

ST7FLCD1 数据表(PDF) 34 Page - STMicroelectronics

ST7FLCD1 数据表(HTML) 34 Page - STMicroelectronics

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