Datasheet > QN9090T

QN9090T

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
99页	1392K
描述
Bluetooth Low Energy 5.0 wireless MCU

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QN9090T 数据手册

QN9090(T)/QN9030(T)

QN9090

Bluetooth Low Energy 5.0 wireless MCU

Rev. 1.2 — May 2021

Product data sheet

1. General description

The QN9090 and QN9090T (called QN9090 throughout this document) are ultra-low

power, high performance Arm^®Cortex^®-M4 based wireless microcontrollers supporting

Bluetooth Low Energy 5.0 to facilitate the development of Bluetooth Low Energy

applications.

The QN9090, supporting eight simultaneous connections, includes a 2.4 GHz Bluetooth

Low Energy 5 compliant transceiver and a comprehensive mix of analog and digital

peripherals. Ultra-low current consumption in both radio receive and transmit modes and

also in the power down modes allow use of coin cell batteries.

The product has 640 KB embedded Flash, 152 KB RAM memory. The embedded flash

can support Over The Air (OTA) code download to applications. The devices include

10-channel PWM, two timers, one RTC/alarm timer, a Windowed Watchdog Timer

(WWDT), two USARTs, two SPI interfaces, two I²C interfaces, a DMIC subsystem with

dual-channel PDM microphone interface with voice activity detector, one 12-bit ADC,

temperature sensor and comparator.

The QN9090T variant has an internal NFC tag with connections to the external NFC

antenna.

The QN9030 variant has the same functionality as the QN9090 except for reduced

memory sizes of 320 KB embedded Flash, 88 KB RAM. The QN9030T variant has the

functionality of the QN9030 with the addition of an embedded NFC tag.

The Arm Cortex-M4 is a 32-bit core that offers system enhancements such as low power

consumption, enhanced debug features, and a high level support of the block integration.

The Arm Cortex-M4 CPU, operates at up to 48 MHz.

2. Features and benefits

2.1 Benefits

 Very low current solution for long battery life

 Single chip device to run stack and application

 System BOM is low in component count and cost

 Flexible sensor interfacing

 Embedded NTAG on QN9090T and QN9030T devices

 Package

 6 6 mm HVQFN40, 0.5 mm pitch

 Lead-free and RoHS compliant

 Junction temperature range: 40 C to +125 C

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