 Based on RX23W Bluetooth 5.0 Microcontroll er with added build -in

antennas, oscillators, and matching circuitry for IoT endpoint device.

 Smallest Modul e w ithin its class and capable of using as a system

control with wireless communi cat ion

 Certified Radio Law for US/EU/Japan/Canada and Bluetooth SIG

Features

 Certified under the Radio Law in Japan/Europe

(CE), the US(FCC) and Canada (ISED)

 Smallest package (6.1 x 9.5 mm 83-pin LGA), in its

class with a system control MCU.

 High-performance RXv2 cores (54MHz) and DSP

with extremely high-power efficiency

 Supports all Bluetooth 5.0 features, including

2Mbps, long range, and meshed networking

 Built-in touch keys, USB, CAN, and other rich

peripheral functions that are essential to IoT

devices

 Robust security features through Trusted Secure

IP (TSIP) Lite

IPM2-AA-23-0125-1

RX23W

TSIP Lite *

Battery

Power IC (ex. ISL80505)

Display

SPI

ADC

Health& Well-

being sensor

OB1203

Acceleration

sensor

I2C

SCI

BT5

BT5.0 By RX23W module

Activity monitor

Benefits

 Shorter Time to Market with readily

Certified Radio Law Module, help reduce

development time for acquiring certification.

 Small size (PKG) and reduction of the

external components with abundant built-in

peripheral functions reduce total BOM cost

and suitable for IoT endpoint devices.

 Easy and Quick development using

BTTS(Bluetooth Test Tool Suite and GATT

Browser

 Free-of-charge Bluetooth® Low Energy

protocol stacks and Mesh stacks

Target Applicati ons

 Healthcare (BGM, BPM, Medical

monitor)

 Activity monitor

 Smart home/Building

(Appliances/Security/Lighting/Air-con

etc. )

 Industrial Equipment

 Office Equipment (Printer etc.)

 Fleet/Logistic Management

 Agriculture

 Wearable Devices (Tracking/Fitness)

 All IoT Connected Application

RX23W Bluetoo th Module

Smallest Bluetooth Module wit h System Control

＊Renesas Crypto IP：

Trusted Secure IP-Lite

RX23W module

Block diagram

Evaluation board

Target board for RX23W module

P/N: RTK5RX23W0C01000B J

Flash:512KB

RAM:64KB

Flash:384KB

RAM:64KB

Pin Package 83pin LGA

Package Size 6.1 x 9.5 mm

Pin pitch 0.5mm

SDHI Yes

Security No Yes

Built-in antenna Yes

R5F523W

8DDLN

R5F523W

8CDLN

RX23W Module

IPM2-AA-23-0125-1

56pin QFN 85pin BGA

7x7mm 5.5x5.5mm

0.4mm 0.5mm

No Yes

No Yes No Yes

R5F523W

8ADNG*

R5F523W

8BDNG*

R5F523W

8ADBL*

R5F523W

8BDBL*

R5F523W

7ADNG*

R5F523W

7BDNG*

R5F523W

7ADBL*

R5F523W

7BDBL*

*:Lineup that allows users to select and connect antennas and resonators

(Separate certification under the Radio Law is required.)

Development Environment

 Generation of Source Code fi le by GUI operation

 Shorten Development T im e with useful development t ool in each development phase

GATT Browser App

App Store

Google Play

Product Line Up

RX23W Web page

54MHz 32-Bit RXv2 Core FPU

Memory

Code Flash (up to 512kB)

SRAM (64kB)

Data Flash (8kB)

Touch Interface (12ch)

HMI

Memory Protection Unit

POR / LVD

Unit

Clock Frequency

Accuracy Measurement

CRC Calculator

Data Operation Circuit

Safety

Encryption

AES (128/256)

TRNG

Access Management

Unique ID

DMAC/DTC

Interrupt Controller

Event Link Controller

System

Clock Generation

HOCO (32MHz,54MHz),

LOCO(4MHz)

MTU2 x1 (5ch)

TMR x4

Timers

CMT(4ch)

WDT, I-WDT

LPT (Low power timer)

RTC,Calendar,Vbatt

TPU x1 (6ch)

12-bit A/D (14ch)

Analogue

12-bit DAC (2ch)

Temperature Sensor

Comparator (2ch)

USB2.0 FS x1

I2C x1

SCI x4

SPI x1

Communication

CAN x1

SDHI x1

SSI x1

Bluetooth 5 Master/Slave

Small PCB trace antenna

Sub Clock 32kHz

AES Engine for BT5

2.4GHz RF

Package

LGA 83 (6.1x9.5)

Antenna built-in

Bluetooth-de dicated cloc k

oscillator

RX23W module