Rayson QS9322 Bluetooth 4.0 Low Energy Module Datasheet Version 2.0 Rev1.9 (8/28) Confidential A Confidential and Proprietary ©2012-2014 by Rayson. Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).
VERSION HISTORY Version Comment 1.0 1.1 First release Add the photo of QS9322 with shielding box 1.2 1.3 1.4 Change transparent transfer baud rate to 115200. Connect Pin19 to Vin in figure 1 and 7. Add CE note Add model definition, Layout Guide instruction and Soldering Recommendations 1.8 1.9 2.0 Add CE and FCC qualification information Change the pin19 description. Power supply (2.4~3.6V) Update CE and FCC qualification information Rev2.
Table of Contents 1 2 3 4 5 6 7 Key Features ............................................................................................................................................... 1 Description .................................................................................................................................................. 3 2.1 Model Definition................................................................................................................................. 3 2.
1 Key Features Bluetooth® 4.0 Low Energy wireless module Frequency bands: 2400MHz to 2483.5MHhz 1Mbps on air data rate Slave and Master mode operation Support up to 8 simultaneous links in master mode 128-bit AES coprocessor Complete BLE protocol stack and application profiles Integrated 32-bit Cortex-M0 MCU with 64KB system memory 128KB flash Ultra Low Power Consumption 2uA deep sleep mode 3uA sleep mode (32kHz RC OSC on) DC-DC mode 9.25mA RX current at 3V 8.
Certifications Bluetooth EPL RoHS qualified CE qualified Modular certification for FCC Ease of Design Small form factor: QS9322-PLCS, 9x13x2.2mm; Easy to use command set over UART/SPI to communicate with App MCU PCB antenna with impedance matching Application Sports & Fitness Healthcare & Wellness Remote Control PC Peripherals (mouse, keyboard) Mobile Phone Accessories Home/building Automation Industrial automation Wireless Sensor Networks Rev2.
2 Description 2.1 Model Definition QS9322-PLCS FCC ID: QWO-QS9322PLCS. IC ID : 4460A-QS9322PLCS 2.2 Module description QS9322 is a compact, surface mount Bluetooth 4.0 Low Energy (BLE) compliant wireless module. It integrates an advanced single-chip BLE SoC chip – QN9021 with RF circuit and PCB antenna in a compact module. Embedded 16 MHz and 32.678 kHz crystals are used for clock generation. Impedance matching provides optimal radio performance with extremely low spurious emissions.
3 Pin out U4 25 24 23 22 P3.1_ADC+ P3.0_ADCVDD_IDC GND GND /RSTN P2.3_I2C-SDA P2.4_I2C-SCL P1.0_SPI1-MISO P1.1_SPI1-MOSI P1.2_SPI1-CS P1.3_SPI1-CLK GND 1 2 3 4 5 6 7 8 9 17 16 15 14 13 12 11 10 EXT_VCC SWCLK SWDIO XTAL_32K_IN XTAL_32K_OUT P0.3_INT0 P0.0_UART0-TX P1.7_UART0-RX 21 20 19 18 GND GND GND GND Figure 1 PCB Antenna pin out Table 1 Pin out description PIN NAME FUNCTION DESCRIPTION 1 2 3 GND /RSTN P2.
20 21 P3.0/ADCP3.1/ADC+ Analog in Analog in GPIO / ADCGPIO / ADC+ 22 23 24 GND GND GND Ground Ground Ground Should be connected to ground plane on application PCB Should be connected to ground plane on application PCB Should be connected to ground plane on application PCB 25 GND Ground Should be connected to ground plane on application PCB Rev2.0 (7/28) Confidential A Confidential and Proprietary ©2012-2014 by Rayson Corporation, not for distribution.
4 Electrical Characteristics Table 2 Recommended Operating Conditions SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT VCC Power supply Relative to GND 2.4 3.0 3.6 V TA Operating temperature -40 +25 +85 ℃ MIN TYP MAX UNIT Table 3 Current Consumption SYMBOL CONDITIONS Icc Deep sleep mode 2 uA Sleep mode 3 uA Idle mode (w/o DC-DC) 0.84 mA MCU @8MHz (w/o DC-DC) 1.35 mA RX mode(w/o DC-DC) 13.6 mA RX mode (w/t DC-DC) 9.25 mA TX mode @0dBm Txpower (w/o DC-DC) 13.
5 Layout and Physical Dimensions 5.1 Physical dimensions Figure 2 Physical dimensions and pinout (mm) – Top view 5.2 Layout guide For optimal performance of the antenna place the module at the position of the PCB as shown in the following figures. Do not place any metal (traces, components, battery etc.) within the clearance area of the antenna. Connect all the GND pins directly to a solid GND plane. Place the GND vias as close to the GND pins as possible.
Figure 4 Figure 5 Rev2.0 (7/28) Confidential A Layout when GND plane around antenna Layout when any dielectric material around antenna Confidential and Proprietary ©2012-2014 by Rayson Corporation, not for distribution. Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).
6 Soldering Recommendations QS9322 is compatible with industrial standard reflow profile for Pb-free solders. The reflow profile used is dependent on the thermal mass of the entire populated PCB, heat transfer efficiency of the oven and particular type of solder paste used. Consult the datasheet of particular solder paste for profile configurations.. Since the profile used is process and layout dependent, the optimum profile should be studied case by case.
7 Application Reference QS9322 integrates BLE SoC chip – QN9021 with RF circuit and PCB antenna in a compact module. It can be used directly with a coin cell battery or 3V DC regulated power supply. QS9322 can be used as a MCU with BLE feature, and also be used as a RF module to transfer raw data between each other through the factory built-in application. When QS9322 is used as a MCU with BLE feature, program flow can refer to the QN902x’s user manual.
Note1: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference. (2) this device must accept any interference received, including interference that may cause undesired operation. changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note3： The module is limited to OEM installation ONLY. The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module. The module is limited to installation in mobile application; A separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and difference antenna configurations.
Rev2.0 (7/28) Confidential A Confidential and Proprietary ©2012-2014 by Rayson Corporation, not for distribution. Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).
