BLE 5.2 Module: HY-52R101PC
Product Introduction

Bluetooth low energy, Multi-standard, Proprietary 2.4 GHz, Thread, Zigbee

Wireless MCU

Flash memory (704k Byte) 

Rating Catalog

Operating temperature range (105 °C)

Protocols: Bluetooth 5.2 Low Energy, Matter, Thread, Zigbee 3.0

Product Features


Product parameters

· Microcontroller

Powerful 48 MHz Arm Cortex-M4F processor

EEMBC CoreMark score: 148

352 kB of in-system programmable flash

256 kB of ROM for protocols and library functions

8 kB of cache SRAM (alternatively available as general-purpose RAM)

80 kB of ultra-low leakage SRAM. The SRAM is protected by parity to ensure high reliability of operation.

2-pin cJTAG and JTAG debugging

Supports over-the-air (OTA) update

· Ultra-low power sensor controller with 4 kB of SRAM

Sample, store, and process sensor data

Operation independent from system CPU

Fast wake-up for low-power operation

· TI-RTOS, drivers, bootloader, Bluetooth 5.2 low energy controller, and IEEE 802.15.4 MAC in ROM for optimized application size

· RoHS-compliant package

7 mm × 7 mm RGZ VQFN48 ( 31 GPIOs)

· Peripherals

Digital peripherals can be routed to any GPIO

4× 32-bit or 8× 16-bit general-purpose timers

12-bit ADC, 200 kSamples/s, 8 channels

2× comparators with internal reference DAC (1× continuous time, 1× ultra-low power)

Programmable current source



I 2C and I 2S

Real-time clock (RTC)

AES 128- and 256-bit cryptographic accelerator

ECC and RSA public key hardware accelerator

SHA2 accelerator (full suite up to SHA-512)

True random number generator (TRNG)

Capacitive sensing, up to 8 channels

Integrated temperature and battery monitor

· External system

On-chip buck DC/DC converter

· Low power

Active mode RX: 6.9 mA

Active mode TX 0 dBm: 7.0 mA

Active mode TX 5 dBm: 9.2 mA

Active mode MCU 48 MHz (CoreMark): 3.4 mA (71 µA/MHz)

Sensor controller, low power-mode, 2 MHz, running infinite loop: 30.1 µA

Sensor controller, active mode, 24 MHz, running infinite loop: 808 µA

Standby: 0.94 µA (RTC on, 80 kB RAM and CPU retention)

Shutdown: 150 nA (wakeup on external events)

· Radio section

2.4 GHz RF transceiver compatible with Bluetooth 5.2 Low Energy and earlier LE specifications and IEEE 802.15.4 PHY and MAC

3-wire, 2-wire, 1-wire PTA coexistence mechanisms

Excellent receiver sensitivity: -100 dBm for 802.15.4 (2.4 GHz), -105 dBm for Bluetooth 125 kbps (LE Coded PHY)

Output power up to +5 dBm with temperature compensation

Suitable for systems targeting compliance with worldwide radio frequency regulations

§ EN 300 328, (Europe)

§ EN 300 440 Category 2

§ FCC CFR47 Part 15

§ ARIB STD-T66 (Japan)

· Wireless protocols

o Thread, Zigbee , Bluetooth 5.2 Low Energy, IEEE 802.15.4, IPv6-enabled smart objects (6LoWPAN), proprietary systems, SimpleLink™ TI 15.4 stack (2.4 GHz), and dynamic multiprotocol manager (DMM) driver.


Order Method
Data download
title version release date download
Application Cases

Please submit your message online and we will contact you as soon as possible!

Message content: