QN9022: Ultra low power Bluetooth LE system-on-chip solution
QN902x is an ultra low power, high performance and highly integrated Bluetooth LE solution. It is used in Bluetooth Smart applications such as sports and fitness, human interface devices, and app-enabled smart accessories. It is specially designed for wearable electronics and can run on a small capacity battery such as a coin cell battery.
QN902x integrates a Bluetooth LE radio, controller, protocol stack and profile software on a single chip, providing a flexible and easy to use Bluetooth LE SoC solution. It also has a high performance MCU and an on-chip memory that can support users to develop a single-chip wireless MCU solution. Users can also utilize QN902x as a network processor by connecting to an application processor for more advanced applications.
Additional system features include fully integrated DC-to-DC converter and LDO, low-power sleep timer, battery monitor, general-purpose ADC, and GPIOs. These features reduce overall system cost and size. QN902x has very low power consumption in all modes. It enables long life in battery-operated systems while maintaining excellent RF performance. QN9020/1 operates with a power supply range of 2.4 V to 3.6 V. The QN9022 operates with a power supply range of 1.8 V to 3.6 V.
QN902x diagram
sot1369-2_3d
GFSK modulation format
32.768 kHz crystal oscillator
Data Sheets (1)
Application Notes (2)
Users Guides (6)
Package Information (1)
Software
Ordering Information
| Product | Status | Status | Budgetary Price excluding tax(US$) | Package Type and Termination Count | GPIOs | Qualification Tier |
|---|
| QN9022/DT | Introduction Pending | | | | | |
| QN9022/E | Introduction Pending | | | | | |
| QN9022/D | Active | | | | | |
| QN9022 | No Longer Manufactured | | | | | |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|
| QN9022/D | | SOT1369-2 | | Reel 13" Q1/T1 in Drypack | Active | QN9022/DY
(9353 060 13518) | Standard Marking | QN9022/D |    | Always Pb-free | 3 | 3 |
| QN9022/DT | | SOT1369-2 | | Reel 13" Q1/T1 in Drypack | Development | QN9022/DTY
(9353 088 35518) | Standard Marking | | | Always Pb-free | 3 | 3 |
| QN9022/E | | SOT1369-2 | | Reel 13" Q1/T1 in Drypack | Development | QN9022/EY
(9353 091 15518) | Standard Marking | | | Always Pb-free | 3 | 3 |
