EM9301 In Stock

EM9301 BLE 4.0 Single-Mode Controller

Name: EM9301 BLE 4.0 Single-Mode Controller
Brand: EM Microelectronics
SKU: EM9301

The EM9301 is a single-mode Bluetooth 4.0 Low Energy (BLE) controller IC designed for ultra-low power applications. It communicates with the host MCU via SPI, integrates the RF front-end and baseband, and provides a complete BLE link layer — ideal for wearables, sensors, and beacons requiring extremely low operating current.

Standard

Bluetooth 4.0 BLE

Host Interface

SPI (up to 8 MHz)

TX Power

Up to +4 dBm

Sensitivity

-93 dBm

Features

Bluetooth 4.0 Single-Mode BLE
SPI interface (up to 8 MHz)
Operating current: < 5 mA (TX/RX)
Sleep current: < 1 μA
Integrated 32 MHz oscillator
2.0V ~ 3.6V supply voltage
AES-128 hardware encryption
QFN32 package

Specifications

Standard	Bluetooth 4.0 BLE
Host Interface	SPI (up to 8 MHz)
TX Power	Up to +4 dBm
Sensitivity	-93 dBm
Supply Voltage	2.0V ~ 3.6V
Operating Current	< 5 mA
Sleep Current	< 1 μA
Package	QFN32

Applications

BLEBluetoothUltra-Low PowerIoTBeaconWearable

Order Info

Stock, pricing, lead time, and samples for EM9301 — we reply within one business day.

Request Quote Request datasheet / sample

EM Microelectronics

Switzerland

Ultra-Low Power ICs — Semiconductor brand of the Swatch Group

View all EM Microelectronics products → Official EM Microelectronics site

EM9301 — Frequently Asked Questions

Where can I buy EM9301?

JLink Technology is an authorized EM Microelectronics distributor serving Taiwan, Mainland China, and Hong Kong. Submit an RFQ for EM9301 and we will respond with pricing and lead time within one business day.

Is EM9301 in stock?

Stock and lead time for EM9301 vary by quantity. Send us your required quantity via the RFQ form and we will confirm current availability and delivery schedule.

Can I get the EM9301 datasheet and samples?

Yes. As an authorized EM Microelectronics distributor, JLink Technology can provide the official EM9301 datasheet, samples, and engineering support. Contact us to request them.

What is the minimum order quantity for EM9301?

We support orders from prototype samples to mass production. Tell us your target volume in the RFQ and we will quote accordingly.

Is there a pin-compatible alternative or second source for EM9301?

Tell us the part you need to replace and your application. As a multi-line authorized distributor, JLink Technology can suggest a verified cross-reference or second source related to EM9301 where one exists, and quote pricing, stock, and lead time.

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