DFBM-NQ62X-DT0R 1 Datasheet DFBM-NQ62X-DT0R A Bluetooth Low Energy System On Chip Module. Preliminary Data Sheet Sheet 1 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R Contents 1. 6. 2. 3. 4. 5. Features ........................................................................................................................................... 3 1-1. General ......................................................................................................................................... 3 1-2. Bluetooth...................................................................................................................................... 3 Model No. Definition ...................................................................................................................... 4 Block Diagram ................................................................................................................................ 6 General Specification ...................................................................................................................... 7 Electrical Characteristics ................................................................................................................. 8 5-1. Absolute Maximum Rating .......................................................................................................... 8 5-2. Recommended Operating Conditions .......................................................................................... 8 RF Characteristics ........................................................................................................................... 9 6-1. Bluetooth RF characteristics ........................................................................................................ 9 6-2. Antenna Performance ................................................................................................................... 9 Pin Description .............................................................................................................................. 10 Reference Circuit .......................................................................................................................... 12 8-1. Standard Mode ........................................................................................................................... 12 Module Dimensions ...................................................................................................................... 13 9. Recommend Soldering Conditions ............................................................................................... 14 10. Layout Guide................................................................................................................................. 15 11. Recommended Land Pattern ......................................................................................................... 16 12. Required End Product Labeling .................................................................................................... 17 13. 14. Manual Information to the End User ............................................................................................ 17 15. Federal Communications Commission (FCC) Statement ............................................................. 17 7. 8. Preliminary Data Sheet Sheet 2 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R DFBM-NQ62X-DT0R BLE SoC Module T his document describes the DFBM-NQ62X-DT0R wireless BLE SoC module hardware specification. The modules provide cost effective, low power, and flexible platform to add BLE for embedded devices for a variety of applications, such as wireless sensors and thermostats. It uses BLE SoC, which integrating the 2.4GHz transceiver, a 32 bit ARM Cortex M4F CPU, flash memory, and analog and digital peripherals. 1. Features 1-1. General Integrate a 32 bit ARM Cortex M4F CPU,512KB flash memory and 64KB RAM LGA 36 pin package 32.768KHz Real Time Clock (Optional) 12-bit 200kspc ADC - 8 configurable channels with programmable gain 30 General Purpose I/O Pins
BLE chip with a single chip antenna or an external RF connector
Extra 512KB flash memory for user data storage (Optional)
Two-wire Master (I2C compatible) support 100K bps and 400K bps
UART baud rate up to 921600 bps
SPI bit rate up to 4M bps
Quadrature Decoder (QDEC)
Dimension 19.0mm(L) x 11.0mm(W) x 1.8 mm(H)
RoHS compliant 1-2. Bluetooth
Bluetooth 4.2 specification compliant
AES HW encryption Preliminary Data Sheet Sheet 3 of 18 Proprietary Information and Specifications are Subject to Change Aug. 16, 2016 DFBM-NQ62X-DT0R
- DT 0 R D F B M - N Q 6 2 X 2. Model No. Definition Preliminary Data Sheet Sheet 4 of 18 Lead Free E = Pb free R = RoHS N = NG L = Process with Lead Serial Number 0 = Consumer Application Customer code DT = Delta Version 0 = Chip Ant+ Flash+ RTC 1 = RF Connector+ Flash+ RTC 2 = Chip Ant+ RTC 3 = RF Connector+ RTC 4 = Chip Ant 5 = RF Connector Dimension 2 = Class 2 Version 6 = V4.2 Chip Type Q = QFN BT Chip N = Nordic Product-typ M = Module Property B = Bluetooth Substrate F = FR4 Company D = DELTA Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R Detail Part Number of Module Part Number DFBM-NQ620-DT0R DFBM-NQ621-DT0R DFBM-NQ622-DT0R DFBM-NQ623-DT0R DFBM-NQ624-DT0R DFBM-NQ625-DT0R Antenna Type Storage Flash Chip Antenna RF Connector
(512KB) Real Time Clock (RTC) O O O O O O O O O O O O Preliminary Data Sheet Sheet 5 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 3. Block Diagram Figure 3-1. DFBM-NQ620-DT0R Block Diagram Preliminary Data Sheet Sheet 6 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 4. General Specification Standard Bluetooth: V4.2 Frequency 2.402 ~ 2.48 GHz Modulation GFSK Data Rate BLE: 0.25, 1, 2 Mbps Operating Temperature
-40~+85 Storage Temperature
-40~+125 Antenna Impedance 50 ohm Package Size 19.0 X 11.0 X 1.8 mm Host Interface UART, SPI, I2C Table 4-1. General Specification Preliminary Data Sheet Sheet 7 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 5. Electrical Characteristics 5-1. Absolute Maximum Rating Symbol VDD_3V3 VGPIO ESD-HBM ESD-CDM Min.
-0.3
-0.3 Max. Units 3.9 3.9 4 750 V V KV V Table 5-1. Absolute Maximum Rating 5-2. Recommended Operating Conditions Symbol Parameter Supply Voltage System On, Standby mode TX Current at POUT = +0 dBm VDD_3V3 RX Current Current in SYSTEM OFF, no RAM retention. Current in SYSTEM OFF mode 32 kB RAM retention. SYSTEM-ON base current with 32 kB RAM enabled. Min. Typ. Max. Unit 1.7 3.3 3.5 6.5 7.0 1.2 1.0 1.5 3.6 V mA mA mA uA uA uA Table 5-2. Bluetooth Power Consumption Preliminary Data Sheet Sheet 8 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 6. RF Characteristics 6-1. Bluetooth RF characteristics Condition: VDD_3V3=VIO=3.3V, T=25 Item Condition RF Characteristics Output Power Initial Frequency Offset Carrier Frequency Offset and Drift CFOD Modulation Characteristics F1 Average Modulation Index (F1 / F2) Sensitivity Maximum Input Level F2 Maximum PER < 30.8%
PER < 30.8%
Table 6-4. Bluetooth RF Characteristics Min. Typ. Max. Unit
-20
-75
-150 0.8 225 185
-96
-10 0 4 75 150 275
-70 dBm KHz KHz N/A KHz KHz dBm dBm 6-2. Antenna Performance Item Working Frequency Range Peak Gain (dBi) Antenna Type VSWR Specification 2450 50 MHz Chip Antenna: +2dBi External Antenna: +2dBi Chip Antenna / External Antenna (Dipole) Less than 2.8 Table 6-5. Antenna Characteristics Preliminary Data Sheet Sheet 9 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 7. Pin Description Pin Definition Function Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 GND P0.25 P0.26 P0.27 P0.28 P0.29 P0.30 P0.31 GND VDD_3V3 GND GND GND P0.02 P0.03 P0.04 P0.09 P0.10 P0.11 P0.12 P0.13 P0.14 P0.15 GND Gnd Ground Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Gnd Ground Power Gnd Gnd Gnd VDD power supply input Ground Ground Ground Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Gnd Ground Preliminary Data Sheet Sheet 10 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R P0.16 P0.17 P0.18 P0.19 P0.20 P0.21 SWDCLK Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital input Hardware debug and flash programming I/O SWDIO Digital I/O System reset (active low). Also hardware debug and flash programming I/O P0.22 P0.23 P0.24 GND Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Digital I/O Bluetooth general purpose I/O pin Gnd Ground Table 7-1. Pin Description 25 26 27 28 29 30 31 32 33 34 35 36 Preliminary Data Sheet Sheet 11 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 8. Reference Circuit 8-1. Standard Mode Figure 8-1. DFBM-NQ62X-DT0R Reference Circuit Preliminary Data Sheet Sheet 12 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 9. Module Dimensions Figure 9-1. DFBM-NQ62X-DT0R Module Dimension Preliminary Data Sheet Sheet 13 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 10. Recommend Soldering Conditions Figure 10-1. Reflow temperature Profile Item No. 1 Pre-heat 2 Soldering 3 Peak-Temp. Temperature (C) Tsmin: 150 C ~ Tsmax: 200C TL: >= 217C Tp: 260 C Time (sec) ts: 60 ~ 120 tL: 60~150 tp: 30 Table 10-2. Reflow temperature Profile Parameters Preliminary Data Sheet Sheet 14 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 11. Layout Guide 1. All traces can fan out directly. 2. To have basic radiation performance. Recommend to keep antenna area (below red block, 11.0 mm x 4.2 mm) clean and 5 mm extended. 3. To have better radiation performance, more clearance area is needed. Recommend to keep any metal out from antenna clearance and 20 mm extended. 4. Thickness of system board will make antenna resonant frequency shift. Recommend thickness of system board is 1.0mm which resonant frequency is 2.5GHz. Resonant frequency will be close to 2.45GHz after assembly in plastic housing. Extend 20mm Extend 20mm Extend 20mm Antenna Clearance Area Figure 11-1. Layout Guide Figure 11-2. Thickness of system board Aug. 16, 2016 Preliminary Data Sheet Sheet 15 of 18 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 12. Recommended Land Pattern Figure 12-1. Recommended Stencil Aperture Preliminary Data Sheet Sheet 16 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R 13. Required End Product Labeling Any device incorporating this module must include an external, visible, permanent marking or label which states: Contains FCC ID: H79DFBM-NQ62X. 14. Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warming as shown in this manual. 15. Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. 15.105(b) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Preliminary Data Sheet Sheet 17 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change DFBM-NQ62X-DT0R
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1) this device may not cause interference and 2) this device must accept any interference, including interference that may cause undesired operation of the device. RF Radiation Exposure Statement:
This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. Preliminary Data Sheet Sheet 18 of 18 Aug. 16, 2016 Proprietary Information and Specifications are Subject to Change