Datasheet > EFR32FG28B320F1024IM68

EFR32FG28B320F1024IM68

更新时间： 2023-12-06 19:45:35

品牌	Logo	应用领域
芯科 - SILICON		/
页数	文件大小	规格书
169页	2702K
描述
EFR32FG28B320F1024IM68 包含 ARM Cortex-M33 内核，可提供卓越的处理能力，同时其集成的安全功能可提供快速加密、安全启动加载以及调试访问控制。此设备包含 1024

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EFR32FG28 Wireless SoC Family Data

Sheet

The EFR32FG28 SoC is an ideal dual band Sub-GHz + 2.4 GHz BLE SoC solution for

“Internet of Things” applications in smart homes, security, lighting, building automation,

KEY FEATURES

and metering. This dual band solution combines a high-performance Sub-GHz radio that

provides long range capabilities and a 2.4 GHz BLE radio for multiprotocol applications.

• 32-bit ARM® Cortex®-M33 core with 78

MHz maximum operating frequency

The single die, multi-core solution, provides industry leading security, low power con-

sumption with fast wakeup times, and integrated power amplifiers to enable the next lev-

el of secure connectivity for IoT devices. Large memory footprint enables flexible solu-

tions for Dynamic Protocol support and the integration of a Matrix Vector Processor em-

powers AI/ML implementation for Smart End Nodes.

• 1024 kB of flash and up to 256 kB of RAM

• Energy-efficient radio core with low active

and sleep currents

• Integrated PAs with up to 20 dBm for sub-

GHz and 10 dBm for BLE transmit power

• Robust peripheral set and up to 49 GPIO

• QFN48 and QFN68 package options

EFR32FG28 applications include:

• Metering

• Home and Building Automation and Security

• Industrial Automation

• Street Lighting

Core / Memory

Clock Management

Energy Management

DC-DC Buck Voltage

Security

Features

Secure Boot

HF Crystal

available

down to

ARM Cortex^TMM33

DSP extensions, FPU,

TrustZone

Flash

AI/ML

Hardware

Accelerator

Crypto

Acceleration,

RTSL

Oscillator

RC Oscillator

Memory

1024 kB

Regulator

Regulators

Energy Mode:

TRNG, PUF Key

Secure Debug

Fast Startup

LF RC

RC Oscillator Oscillator

EM0

Run

8-Channel

Linked DMA

Controller

Debug Interface

SWD, ETM, JTAG

RAM Memory

256 kB

Brown-Out

Detectors

Power-On

Reset

DPA

Countemeasures

LF Crystal

Oscillator

Ultra LF RC

Oscillator

Tamper Detect

EM1

Sleep

32-bit bus

12-Channel Peripheral Reflex System

Timers and Triggers

EM2

Deep Sleep

Radio

Serial Interfaces

I/O Ports

Analog I/F

12-16 bit ADC

12-bit VDAC

2x 32-bit, 3-ch

Timers

3x 16-bit, 3-ch

Timers

Sub-GHz RX/TX

with +14 or +20 dBm PA

Keypad

Scanner

LCD

Controller

2x EUSART

1x EUSART

EM3

Stop

UART, SPI

Protocol Timer

LESENSE

EM4

Shutoff

2.4 GHz BLE RX/TX

with +10 dBm PA

External

Interrupts

General

Purpose I/O

1x I2C

2-ch Low

Energy Timer

System Real

Time Counter

Analog

Comparator

1x USART

UART, SPI, I2S

2x Watchdog

Timer

Back-Up Real

Time Counter

Temperature

Sensor

M0+ Radio Controller

Pin Reset

Pin Wakeup

silabs.com | Building a more connected world.

Rev. 1.1

12 3 4 5 6 7...169

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与EFR32FG28B320F1024IM68相关器件

型号	品牌	描述	获取价格	数据表
EFR32FG28B322F1024IM48	SILICON	EFR32FG28B322F1024IM48 包含 ARM Cortex-M33 内核，可	获取价格
EFR32FG28B322F1024IM68	SILICON	EFR32FG28B322F1024IM68 包含 ARM Cortex-M33 内核，可	获取价格
EFR32MG1	SILICON	Home and Building Automation and Security	获取价格
EFR32MG12	SILICON	Health and Wellness	获取价格
EFR32MG12P132F1024GL125	SILICON	EFR32MG12P132F1024GL125 包含一个 40 MHz ARM Corte	获取价格
EFR32MG12P132F1024GM48	SILICON	EFR32MG12P132F1024GM48 包含一个 40 MHz ARM Cortex	获取价格

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