AXM0F343: Ultra-Low Power Narrow-Band Sub GHz (27 - 1050 MHz) ARM® Cortex®-M0+ Wireless Microcontroller

Datasheet: Ultra-Low-Power Narrow-Band Sub-GHz Wireless Microcontroller
Rev. 1 (954kB)
製品概要
材料組成を表示
製品変更通知
The AXM0F343 is a System on Chip (Soc) for true single chip wireless applications. The SoC contains the field proven narrow-band AX5043 RF transceiver and a high performance ARM® Cortex®-M0+ microcontroller (MCU).

The AX5043 radio is extremely powerful and is software programmable. With the widest array of available modulation schemes, frequency range from 27 MHz to 1050 MHz, and data rates from 100 bps to 125 kbps, nearly any Sub GHz protocol, proprietary or standards based, can be implemented.

The software programmability of the radio core also makes it possible to share a common hardware design for products that have different software loaded, making it easier for customers to manage multiple SKUs. It’s also possible to implement a multi-protocol solution using this device for powerful gateway implementations.

The integrated frequency synthesizer can generate any carrier frequency from 27 MHz to 1050 MHz. For frequencies below ~400 MHz an external inductor is used by the integrated VCO, but above ~400 MHz an integrated inductor can be used instead.

The AX5043 receiver is extremely robust and can achieve industry leading sensitivities as low as -137 dBm, while consuming less than 10 mA of current. For applications that require antenna diversity, an integrated diversity controller is included and can automatically control an external antenna switch through a GPIO pin. The receiver also has a wake on radio feature, which further reduces power consumption by allowing the MCU to sleep as long and as often as possible between radio events.

The AX5043 transmitter includes either a differential power amplifier that generates up to 16 dBm or a single ended option for up to 13 dBm.

The high performance ARM® Cortex®-M0+ runs at up to 40 MHz and between two variants has either 64 kB of FLASH and 8 kB of RAM or 256 kB of FLASH and 32 kB RAM. The MCU has two USART blocks, a SPI controller, and I2C interfaces. Rich timer options: systick timer, three 16 bit general purpose timers, a 32 bit tick timer, and a 32 bit watchdog timer. There are four capture and compare PWM blocks as well as a sigma delta modulator. On board hardware acceleration for AES, CRC, and TRNG. There are 19 programmable GPIO.

In addition to the extremely powerful MCU core, the AXM0F343 MCU also has powerful analog functionality. There is an integrated 12 bit SAR ADC capable of 1 Msps conversions, with single-ended and fully differential modes for up to six different channels. The MCU also contains two ultra-low power comparators.

With its robust and efficient RF transceiver, and powerful ARM® Cortex®-M0+ MCU, the AXM0F343 is an outstanding choice for low power and long range Internet of Things applications.

特長   利点
     
  • Frequency Range of 27 MHz to 1050 MHz
 
  • Largest range of frequencies available on a single device
  • Ultra-low Power ARM® Cortex®-M0+ 40 MHz MCU with either 64 kB FLASH / 8 KB RAM or 256 kB FLASH / 32 kB RAM
 
  • Industry standard MCU for software portability
  • High Performance Narrow-band RF-Transceiver, based on field proven AX5043
 
  • Widest array of shaped modulations supported (FSK, MSK, 4-FSK, GFSK, GMSK, AFSK, ASK, FM), excellent receiver, and efficient transmitter, with the highest link budget for the longest range communication
  • 5 mm x 7 mm QFN40 package
 
  • Ultra-low power, high performance device housed in a small package
  • Supply Range 2.1V - 3.6 V
 
  • Ideal for wide range of battery operated application
  • High performance 12 bit ADC, low power comparators
 
  • Higher levels of system integration possible
  • 19 General Purpose I/O
 
  • Flexible digital I/O to interface with sensors and other devices
  • Extremely low standby current
 
  • Vastly extends battery life
  • Industry leading best in class receiver sensitivity of -137 dBm
 
  • Longest range due to largest link budget, and can trade off ultra-long range for lower Tx current consumption
  • PHY support for many low data rate 802.15.4g SUN PHYs
   
アプリケーション   最終製品
  • Smart Metering
  • Smart City
  • Electronic Shelf Labels (ESL)
  • Security Applications
  • Industrial IoT and Sensor Networks
  • Home and Building Automation
  • Lighting and Remote Control
  • Smart Retail and Asset Management
 
  • Electricity Meter
  • Sensor Concentrator
  • Water Meter
  • Sensor Node
  • Gas Meter
  • Temperature Sensor
  • Thermostat
  • Street Light Controller
  • Security System
  • Smart Price Tag / Electronic Shelf Label
  • LPWAN - Low Power Wide Area Networks
評価/開発ツール情報
製品 状態 Compliance 簡単な説明 アクション
AXM0F343-256-868-1-GEVK Active
Pb-free
AXM0F343-256-1 Evaluation Kit - 868MHz
AXM0F343-256-915-1-GEVK Active
Pb-free
AXM0F343-256-1 Evaluation Kit - 915MHz
AXM0F343-64-868-1-GEVK Active
Pb-free
AXM0F343-64-1 Evaluation Kit - 868MHz
AXM0F343-64-915-1-GEVK Active
Pb-free
AXM0F343-64-1 Evaluation Kit - 915MHz
Availability & Samples
Specifications
製品
状態
Compliance
内容
外形
MSL
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
Temperature
タイプ
数量
AXM0F343-256-1-TX40 Active
Pb-free
Halide free
AXM0F343 QFN-40 485EG 1 260 Tape and Reel 4000 $3.58
AXM0F343-64-1-TX40 Active
Pb-free
Halide free
AXM0F343 QFN-40 485EG 1 260 Tape and Reel 4000 $2.86
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Data Transmission Standard
Frequency Band (MHz)
Carrier Frequency (MHz)
Package Type
AXM0F343-256-1-TX40  
 $3.58 
Pb
H
 Active   
4-FSK
AFSK
ASK
FSK
GFSK
GMSK
MSK
PSK
27-1050
27-1050
QFN-40
AXM0F343-64-1-TX40  
 $2.86 
Pb
H
 Active   
4-FSK
AFSK
ASK
FSK
GFSK
GMSK
MSK
PSK
27-1050
27-1050
QFN-40
Case Outline
485EG   
過去に閲覧した製品
一覧をクリアする

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.