GOOWI GWLE1010A Bluetooth Low Energy Module Data Sheet (Document Number:GWLE-1010A-01B) GooWi Technology Co., Ltd GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B GOOWI GWLE1010A Module CSR1010 Rev1.0 Aug. 2013 Device Features • • • • • • • • • • • • • • • A small and cost effective Bluetooth® Low Energy System Bluetooth® specification v4.0 Single module compliant – Supports mater or slave mode Integrated Bluetooth low energy stack: GAP,GATT,ATT,L2CAP,SMP RSSI monitoring for proximity applications Programmable general purpose 10-bti ADC 12 digital PIOs 3 analogue AIOs UART I2C interface Wakeup-interrupt Watchdog timer Software programmable Ultra Low current consumption General Description GWLE1010A from GooWi is a single-mode Bluetooth low energy module. It’s for low power sensors and accessories, such as health device, active 3D glasses. GWLE1010A offers all Bluetooth low energy features: radio, stack, profiles. GWLE1010A also provides flexible hardware interface to connect sensors, simple user interfaces and even driver display device directly. GooWi setups the software development platform in the lab, provides the full software and customization service to our valuable customers. Applications • • • • • Health and medical Security and proximity Sports and fitness Entertainment Human interface device GooWi Technology Co.,Ltd. 2 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Version History Version No Rev1.0 Author GooWi Technology Co.,Ltd. Date 2013-8-13 Remark Init Version 3 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Content System Architecture............................................................................................................................5 Specifications ......................................................................................................................................5 Electrical Characteristics.....................................................................................................................6 Absolute Maximum Ratings ...............................................................................................................6 Recommended operation conditions ...................................................................................................6 Pin Configurations ..............................................................................................................................7 Mechanical Drawing ...........................................................................................................................9 PCB LAYOUT ..................................................................................................................................10 Package .......................................................................................................................................12 Document Reference.........................................................................................................................13 GooWi Technology Co.,Ltd. 4 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B System Architecture Specifications Operating Frequency Band 2.4GHz ~ 2.48GHz unlicensed ISM band Bluetooth Specification V4.0 Output Power Operating Voltage Host Interface 7.5dBm (MAX) 1.8V-3.6V UART Dimension 15.5mm (L) x 12 (W) mm x 2.4 (H) mm NOTES:Specifications are subject to change without prior notice GooWi Technology Co.,Ltd. 5 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Electrical Characteristics Absolute Maximum Ratings Rating Min Max Storage temperature -40 85 °C Battery (VDD_BAT) operation(a) 1.8 4.4 V I/O supply voltage （VDD_IO） -0.4 4.4 V VDD + 0.4 V Other terminal voltages VSS - 0.4 Unit Recommended Operation Conditions Operating Condition Min Typ Max Unit Operating temperature range -30 - 85 °C Battery (VDD_BAT) operation 1.8 - 3.6 V I/O supply voltage (VDD_IO) 1.2 - 3.6 V AIO Input Voltage Levels Input voltage GooWi Technology Co.,Ltd. Min 0 Typ Max Unit - 1.3 V 6 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Pin Definition Pin No 1 2 3 4 Name Type Function GND GND Ground RF RF Bluetooth transmitter/receiver GND GND Ground PIO4 Bi-directional Programmable Input/Output Line Remark SPI serial flash chip select 5 AIO1 Bi-directional Analogue programmable input/output line 6 AIO0 Bi-directional Analogue programmable input/output line 7 PIO0 Bi-directional Programmable Input/Output Line 0 UART Data Output (TX) 8 PIO1 GooWi Technology Co.,Ltd. Bi-directional Programmable Input/Output Line 1 7 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B UART Data Input (RX) 9 PIO5 Bi-directional Programmable Input/Output Line 5 Serial Peripheral Interface Clock 10 PIO6 Bi-directional Programmable Input/Output Line 6 Chip Select For Synchronous Serial Interface 11 12 13 GND GND Ground GND GND Ground PIO7 Bi-directional Programmable Input/Output Line 7 Serial Peripheral Interface Data Input 14 PIO8 Bi-directional Programmable Input/Output Line 8 Serial Peripheral Interface Data Output 15 PIO9 Bi-directional Programmable Input/Output Line 9 16 VDD_IO Power Positive supply for all digital I/O port 17 PIO10 Bi-directional Programmable Input/Output Line 10 18 PIO11 Bi-directional Programmable Input/Output Line 11 19 SPI_PIO#_SEL Input Selects spi debug ( Input with strong internal Pull-down) 20 WAKE Input Input to wake csr1000 QFN from hibernate (input has no internal pull-up or pull-down, Use external pull-down) 21 VBAT Power Battery input 22 GND GND Ground GooWi Technology Co.,Ltd. 8 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Mechanical Dimension GooWi Technology Co.,Ltd. 9 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B PCB Layout Guidelines GWLE1010A needs a PCB or external antenna to radiate and receive the RF signala. Follow basic RF design guidelines will ensure a good RF performance Placement of the module and antenna GooWi Technology Co.,Ltd. 10 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Figure 1: Example layout The following list is aimed to avoid EMC problems caused by RF part of the module. Do not remove copper from the PCB more than needed. Use ground filling as much as possible. However remove small floating islands after copper pour. Do not place a ground plane underneath the antenna. The grounding areas under the module should be designed as shown in Figure 1. When using overlapping ground areas use conductive vias separated max. 3 mm apart at the edge of the ground areas. This prevents RF to penetrate inside the PCB. Use ground vias extensively all over the PCB. All the traces in (and on) the PCB are potential antennas. Avoid loops. Ensure that signal lines have return paths as short as possible. With sensitive analog signals, such as analog audio, use solid ground plane and make sure that the return path for the signal lines is low impedance and follows the signal lines all the way. GooWi Technology Co.,Ltd. 11 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Package Pumping air into vacuum state, anti-static packaging GooWi Technology Co.,Ltd. 12 GWLE1010A Bluetooth Low Energy Module Data Sheet GWLE-1010A-01B Document Reference Document BlueCore5 Charger Description and Calibration Procedure Application Note CSR1010 Data sheet Core Speficication of the Bluetooth System Reference,Date CS-113282-ANP,2007 GooWi GWLE1010A reference schematic GWLE1010A GooWi Technology Co.,Ltd. CS-231985-DS V4.0, 17 December 2009 13