HS6621C Series

Onmicro Bluetooth LE 5.1 SoC (CG/CM/CQ) — Cortex-M4F @64MHz, 64KB SRAM + 1MB Flash, QFN48/QFN32 multi-package options.

📶 Bluetooth LE 5.1 Variants🧠 M4F 64MHz📦 QFN48/32 Packages

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Onmicro Bluetooth LE 5.1 SoC (CG/CM/CQ), M4F@64MHz, 64KB SRAM, 1MB Flash, QFN48/QFN32.

Specifications

MCU	Cortex-M4F @ 64MHz
SRAM	64KB
Flash	CG:1MB / CM:512KB
Bluetooth LE	5.1
TX	+9dBm
RX Sensitivity	-95.5dBm @ 1Mbps
RX Current	6.6mA
TX Current	6.2mA @ 0dBm
Sleep	1.6µA
GPIO	CG:32 / CM:17
Audio ADC	16-bit
Package	QFN48 6×6(CG) / QFN32 4×4(CM)
Reference	nRF52832(CG) / nRF52810(CM)

Key Features

Cortex-M4F FPUQSPI LCD Controller3×I2C + 2×SPIAudio ADC 16-bit

Applications

›Smart Remotes
›Bluetooth Earphones
›Consumer Electronics
›HID Peripherals

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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.