Datasheet > BLUENRG-355MT

BLUENRG-355MT

更新时间： 2024-01-08 14:52:14

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
72页	4328K
描述
Programmable BluetoothÂ® Low Energy wireless SoC

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BLUENRG-355MT 数据手册

BlueNRG-LP

Datasheet

Programmable Bluetooth® Low Energy wireless SoC

Features

•

Bluetooth Low Energy system-on-chip supporting Bluetooth 5.2 specifications

–

2 Mbps data rate

Long range (Coded PHY)

Advertising extensions

Channel selection algorithm #2

GATT caching

•

Radio

–

RX sensitivity level: -97 dBm @ 1 Mbps, -104 dBm @ 125 kbps (long

range)

–

Programmable output power up to +8 dBm (at antenna connector)

Data rate supported: 2 Mbps, 1 Mbps, 500 kbps and 125 kbps

128 physical connections

Integrated balun

Support for external PA

BlueNRG core coprocessor (DMA based) for Bluetooth Low Energy timing

critical operation

–

2.4 GHz proprietary radio driver

Suitable for systems requiring compliance with the following radio

frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 part 15,

ARIB STD-T66

•

Ultra-low power radio performance

Product status link

–

10 nA in SHUTDOWN mode (1.8 V)

BlueNRG-LP

0.6 uA in DEEPSTOP mode (with external LSE and BLE wake-up sources,

1.8 V)

Product summary

–

0.9 uA in DEEPSTOP mode (with internal LSI and BLE wake-up sources,

1.8 V)

Order code

BlueNRG-3x5yz

–

4.3 mA peak current in TX (@ 0 dBm, 3.3 V)

3.4 mA peak current in RX (@ sensitivity level, 3.3V)

•

High performance and ultra-low power Cortex-M0+ 32-bit, running up to 64 MHz

Dynamic current consumption: 18 µA/MHz

Operating supply voltage: from 1.7 to 3.6 V

-40 ºC to 105 ºC temperature range

Supply and reset management

–

High efficiency embedded SMPS step-down converter with intelligent

bypass mode

–

Ultra-low power power-on-reset (POR) and power-down-reset (PDR)

Programmable voltage detector (PVD)

•

Clock sources

–

Fail safe 32 MHz crystal oscillator with integrated trimming capacitors

32 kHz crystal oscillator

Internal low-power 32 kHz RO

•

On-chip non-volatile Flash memory of 256 kB

On-chip RAM of 64 kB or 32 kB

DS13282 - Rev 2 - September 2020

For further information contact your local STMicroelectronics sales office.

www.st.com

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