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RN4020 반도체 회로 부품 판매점

Bluetooth Low Energy Module



Microchip 로고
Microchip
RN4020 데이터시트, 핀배열, 회로
RN4020
Bluetooth® Low Energy Module
Features
• Fully certified Bluetooth® version 4.1 module
• On-board Bluetooth Low Energy 4.1 stack
• ASCII command interface API over UART
• Device Firmware Upgrade (DFU) over UART or Over
the Air (OTA)
• Microchip Low-energy Data Profile (MLDP) for serial
data applications
• Remote commands over-the-air
• 64 KB internal flash
• Compact form factor: 11.5 x 19.5 x 2.5 mm
• Castellated SMT pads for easy and reliable PCB
mounting
• Environmentally friendly, RoHS compliant
• Certifications: FCC, IC, CE, QDID, VCCI, KCC, and
NCC
Operational
• Single operating voltage: 1.8V to 3.6V (3.3V typical)
• Temperature range: -30°C to 85°C
• Low-power consumption
• Simple, UART interface
• Integrated Crystal, I2C Interface, Internal Voltage
Regulator, Matching Circuitry, and PCB Antenna
• Multiple IOs for control and status
• GPIO, ADC
• Three Pulse Width Modulation (PWM) outputs
RF/Analog Features
• ISM Band 2.402 to 2.480 GHz operation
• Channels 0-39
• RX Sensitivity: -92.5 dBm at 0.1% BER
• TX Power: -19.0 dBm to +7.5 dBm
• RSSI Monitor
MAC/Baseband/Higher Layer Features
• Secure AES128 encryption
• GAP, GATT, SM, L2CAP, and integrated public
profiles
• Create custom services using command API
• Keyboard I/O Authentication
• Software configurable role as peripheral or central
and client or server
• Built-in scripting capabilities for hostless operation
Applications
• Health/Medical Devices
- Glucose meters
- Heart rate
- Scale
• Sports Activity and Fitness
- Pedometer
- Cycling computer
- Heart rate
• Retail
- Point of Sale (POS)
- Asset tagging and tracking
- Proximity advertising
• Beacon Applications
• Internet of Things (IoT) Sensor tag
• Remote Control
- Embedded Device Control
- AV consoles and game controllers
• Wearable Smart Devices and Accessories
• Industrial Control
- Private (custom) services
- Low bandwidth cable replacement
• Smart Energy/Smart Home
Description
Microchip’s RN4020 Bluetooth Low Energy Module pro-
vides a highly integrated solution for delivering low-power
Bluetooth 4.1 solutions. The advanced command inter-
face offers rapid time to market. The RN4020 module
complies with Bluetooth specification version 4.1. The
module integrates RF, a baseband controller, and a com-
mand API processor, making it a complete Bluetooth Low
Energy solution. The RN4020 can be used with ultra-low
cost microcontroller for intelligent Bluetooth Low Energy
applications. For simple sensor applications, the RN4020
internal scripting capabilities enable basic functions to be
implemented without the need for external host MCU or
software development tools.
2015 Microchip Technology Inc.
DS50002279B-page 1


RN4020 데이터시트, 핀배열, 회로
RN4020
Table of Contents
1.0 Device Overview........................................................................................................................................................................... 3
2.0 General Specifications .................................................................................................................................................................. 6
3.0 Microcontroller to RN4020 Interface ............................................................................................................................................. 7
4.0 Physical Dimensions .................................................................................................................................................................... 8
5.0 Typical Application Schematic .................................................................................................................................................... 11
6.0 ASCII Command API .................................................................................................................................................................. 12
7.0 Supported Services .................................................................................................................................................................... 13
8.0 Regulatory Approval ................................................................................................................................................................... 15
9.0 Ordering Information................................................................................................................................................................... 21
Appendix A: Revision History ............................................................................................................................................................... 23
The Microchip Web Site ....................................................................................................................................................................... 25
Customer Change Notification Service ................................................................................................................................................ 25
Customer Support ................................................................................................................................................................................ 25
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at [email protected]. We welcome your feedback.
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).
Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current
devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision
of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
• Microchip’s Worldwide Web site; http://www.microchip.com
• Your local Microchip sales office (see last page)
When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are
using.
Customer Notification System
Register on our web site at www.microchip.com to receive the most current information on all of our products.
DS50002279B-page 2
2015 Microchip Technology Inc.




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Bluetooth Low Energy Module - Microchip