Datasheet > EFM8SB1

EFM8SB1

更新时间： 2024-10-01 01:02:59

品牌	Logo	应用领域
芯科 - SILICON		/
页数	文件大小	规格书
55页	1188K
描述
The EFM8SB1 highlighted features are listed below

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中文翻译

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EFM8SB1 数据手册

EFM8 Sleepy Bee Family

EFM8SB1 Data Sheet

The EFM8SB1, part of the Sleepy Bee family of MCUs, is the

world’s most energy friendly 8-bit microcontrollers with a compre-

hensive feature set in small packages.

ENERGY FRIENDLY FEATURES

• Lowest MCU sleep current with supply

brownout (50 nA)

These devices offer lowest power consumption by combining innovative low energy tech-

niques and short wakeup times from energy saving modes into small packages, making

them well-suited for any battery operated applications. With an efficient 8051 core, 14

high-quality capacitive sense channels, and precision analog, the EFM8SB1 family is al-

so optimal for embedded applications.

• Lowest MCU active current (150 μA / MHz

at 24.5 MHz)

• Lowest MCU wake on touch average

current (< 1 μA)

• Lowest sleep current using internal RTC

and supply brownout (< 300 nA)

EFM8SB1 applications include the following:

• Ultra-fast wake up for digital and analog

peripherals (< 2 μs)

• Instrumentation panels

• Touch pads / key pads

• Integrated LDO to maintain ultra-low active

current at all voltages

• Battery-operated consumer electronics

• Wearables

Core / Memory

Clock Management

Energy Management

External

Oscillator

Low Power 20 MHz

RC Oscillator

CIP-51 8051 Core

(25 MHz)

Internal LDO

Power-On Reset

Regulator

High Frequency

24.5 MHz RC

Oscillator

Low Frequency

RC Oscillator

Flash Program

Memory

(up to 8 KB)

RAM Memory

(up to 512 bytes)

Debug Interface

with C2

Brown-Out Detector

External 32 kHz RTC Oscillator

8-bit SFR bus

Serial Interfaces

I/O Ports

Timers and Triggers

Analog Interfaces

Security

Comparator 0

ADC

16-bit CRC

External

Interrupts

Timers

UART

SPI

Pin Reset

PCA/PWM

0/1/2/3

Internal Current

Reference

Internal Voltage

Reference

Watchdog

Timer

Real Time

Clock

General

Purpose I/O

I²C / SMBus

Pin Wakeup

Capacitive Sense

Lowest power mode with peripheral operational:

Normal Idle Suspend

Sleep

silabs.com | Smart. Connected. Energy-friendly.

Rev. 1.2

12 3 4 5 6 7...55

中文翻译

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与EFM8SB1相关器件

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EFM8SB10F2G-A-QFN20	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information
EFM8SB10F2G-A-QFN20R	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information
EFM8SB10F2G-QFN20	SILICON	获取价格	EFM8SB10F2G-QFN20 8 位微控制器 (MCU) 基于低功耗平台，使其非常适
EFM8SB10F4G-A-QFN20	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information
EFM8SB10F4G-A-QFN20R	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information
EFM8SB10F4G-QFN20	SILICON	获取价格	EFM8SB10F4G-QFN20 8 位微控制器 (MCU) 基于低功耗平台，使其非常适
EFM8SB10F8A-A-QFN20	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information
EFM8SB10F8A-A-QFN20R	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information
EFM8SB10F8A-A-QFN24	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information
EFM8SB10F8A-A-QFN24R	SILICON	获取价格	The addition of automotive devices in the product selection table and ordering information

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