OM6627 Series

Onmicro Bluetooth LE 5.4 SoC (B/C/D) — Cortex-M4F @64MHz, 256KB SRAM, balancing large RAM with low power.

📶 Bluetooth LE 5.4 Variants💾 256KB SRAM🔋 Low-Power Balance

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Onmicro Bluetooth LE 5.4 SoC (B/C/D), Cortex-M4F@64MHz, 256KB SRAM, balancing large RAM with low power.

Specifications

MCU	Cortex-M4F @ 64MHz
SRAM	256KB
Flash	1MB
Bluetooth LE	5.4, 1M/2M/125K/500K, Mesh
TX	+8dBm
RX Sensitivity	-98dBm @ 1M GFSK
RX Current	3.4mA
TX Current	4.2mA @ 0dBm
Sleep	1.2µA
Audio ADC	16-bit
Package	QFN32/48/52
Reference	nRF52833

Key Features

256KB Large SRAMBluetooth LE 5.4 Full RatesUltra-Low Power 1.2µA16-bit Audio ADC

Applications

›OpenHarmony
›Premium Wearables
›Esports Mouse/Keyboard
›Complex IoT

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Compliance note

The chip and module part numbers, trademarks and technical documentation shown on this page belong to their respective manufacturers and rights holders. Shenzhen GTAI Technology Co., Ltd. provides distribution and technical support; specifications are subject to the manufacturer's datasheet.

The product categories and solutions shown on this page are supported by Shenzhen GTAI Technology Co., Ltd. through solution design, chip supply, PCBA manufacturing and ODM/OEM services. The end products listed are manufactured, marketed and sold by brand customers or ODM/OEM customers under their own names, and those customers are responsible for the applicable product compliance, including radio type approval and Bluetooth qualification.

The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc. Any end product bearing these marks must be qualified by that product's brand owner before the marks may be used.