Data Sheet

ManualsBrandsSeeedStudio ManualsInternet of Things (IoT)Wio Lite MG126 - ATSAMD21 Cortex-M0 Blue Wireless Development Board

MacroGiga Electronics Ltd. Co.

Revision: 1.3 MacroGiga Electronics Ltd. Co. Confidential

MG126, BLE Transceiver

Data Sheet

Revision History:

Rev. No.

History

Issue Date

Remark

0.1

Initial issue

April 3, 2015

Preliminary

0.2

update rf pin info

April 23, 2015

Preliminary

0.3

Update block diagram and application schematic

June 4, 2015

Preliminary

0.4

Update pinout info

June 9, 2015

Preliminary

0.5

Update TX power consumption

Nov 2, 2015

Preliminary

0.6

Add QFN16, Update Reflow profile

June 9, 2016

Preliminary

0.7

Update characteristic

Dec 11, 2016

Preliminary

1.0

Initial release

Feb 8, 2017

release

1.1

Update package info

April 6, 2017

release

1.2

Add ESD info

July 5, 2017

release

1.3

Update characteristic

Sept 4, 2017

release

Important Notice:

MACROGIGA reserves the right to make changes to its products or to discontinue any integrated circuit product or service

without notice. MACROGIGA integrated circuit products are not designed, intended, authorized, or warranted to be suitable

for use in life-support applications, devices or systems or other critical applications. Use in such applications is done at the

sole discretion of the customer. MACROGIGA will not warrant the use of its devices in such applications.

Summary of content (14 pages)

PAGE 1
MacroGiga Electronics Ltd. Co. MG126, BLE Transceiver Data Sheet Revision History: Rev. No. History Issue Date Remark 0.1 Initial issue April 3, 2015 Preliminary 0.2 update rf pin info April 23, 2015 Preliminary 0.3 Update block diagram and application schematic June 4, 2015 Preliminary 0.4 Update pinout info June 9, 2015 Preliminary 0.5 Update TX power consumption Nov 2, 2015 Preliminary 0.6 Add QFN16, Update Reflow profile June 9, 2016 Preliminary 0.
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MacroGiga Electronics Ltd. Co. Table of Contents 1. Overview................................................................................................................................................3 1.1 Features........................................................................................................................................... 3 1.2 Typical Application......................................................................................................................... 4 1.
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MacroGiga Electronics Ltd. Co. 1. Overview MG126 is a single mode BLE RF transceiver with software configurable registers, embedded packet handling engine, and designed for ultra low power Bluetooth Smart Devices. The chips are configured and operated via the 4-wire SPI(Serial Peripheral Interface). Internal voltage regulators ensure a high Power Supply Rejection Ratio (PSRR) and a wide power supply range(1.9~3.6V). 1.1 Features  Radio Worldwide 2.
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MacroGiga Electronics Ltd. Co. Data whitening Access code correlation  Host Interface 4-wire hardware SPI Max 10Mbps  Power Management Integrated voltage regulator 1.9 to 3.6V supply range Idle modes with fast start-up times for advanced power management 50 uA in Standby mode, 3 uA in sleep mode Max 1.5ms start-up from sleep mode  Low cost BOM Provides a single-ended RF TX / RX port pin Single end RF output, No balun needed Built-in 32.
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MacroGiga Electronics Ltd. Co. 1.3 Block Diagram Figure1.1 Block Diagram 2. Pin Description Pin No. Symbol I/O 1 CSN DI 2 VSS Power 3 SCK DI SPI Clock 4 MOSI DI SPI Slave Data Input 5 MISO DO SPI Slave Data Output 6 DVDD Power Digital VDD 1.2v Output 7 VSS Power Ground (0V) 8 XTALO AO Crystal Pin 9 XTALI AI Crystal Pin 10 VBAT Power Power Supply 11 VSS Power Ground (0V) 12 ANT RF 13 VBAT Power Power Supply 14 VSS Power Ground (0V) Revision: 1.
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MacroGiga Electronics Ltd. Co. 15 IRQ DO Maskable interrupt pin 16 CT DI Test Use Table2.1 MG126 Pin Description 3. Example Application Schematic MG126 with single ended RF output, crystal and decoupling capacitors. Figure 3.1 MG126 Example Application Schematic 4. Operating modes The chip has 4 operating modes:  Standby  Sleep  TX active  RX active Revision: 1.3 MacroGiga Electronics Ltd. Co.
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MacroGiga Electronics Ltd. Co. 5. Data and Control Interface The data and control interface gives you access to all the features in the chip. The data and control interface consists of the following digital signals: • IRQ (this signal is active low and is controlled by maskable interrupt sources) • CSN (SPI signal) • SCK (SPI signal) • MOSI (SPI signal) • MISO (SPI signal) 5.1 Features • 4-wire SPI serial interface, as slave • up to 10Mbps data rate • Easily configurable register map 5.
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MacroGiga Electronics Ltd. Co. Figure 5.3.2 SPI write operation Figure 5.3.3 SPI timing diagram Symbol Parameters Min. Max Unit Tcc CSN to SCK setup 2 - ns Tch SCK high time 40 - ns Tcl SCK low time 40 - ns Tcwh CSN inactive time 50 - ns Tcch SCK to CSN hold 2 - ns Tdc Data to SCK setup 2 - ns Tdh SCK to Data hold 2 - ns 5.4 Interrupt The chip has an active low interrupt (IRQ) pin. The IRQ pin is activated by the state machine, and is Revision: 1.
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MacroGiga Electronics Ltd. Co. resets when MCU writes '1' to the IRQ source bit in the STATUS register. The IRQ mask in the register is used to select the IRQ sources that are allowed to assert the IRQ pin. By setting one of the MASK bits high, the corresponding IRQ source is disabled. By default all IRQ sources are enabled. 6. Register Map You can configure and control the radio chip by accessing the register map through the SPI by using read and write commands. 7.
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MacroGiga Electronics Ltd. Co. General RF condition fOP Operating frequency 2402 2480 MHz RGFSK Air data rate 1000 kbps Fchannel Non-overlapping channel spacing 2 MHz Transmitter Operation condition PRF Maximum output power +4 dBm Receiver Operation RXSENS Sensitivity (0.1% BER) -85 dBm Power on Reset TRUP Power ramp up time TPOR Power on reset time 1.5 5.3 100 ms 10.3 ms Table 7.1 Electrical Specification 8. Current Consumption Table 8.
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MacroGiga Electronics Ltd. Co. Symbol Dimensions in Milimeters Dimensions in Inches Min. Max. Min. Max. D/E 2.900 3.100 0.114 0.122 D1/E1 1.600 1.800 0.063 0.071 A 0.700 0.800 0.028 0.031 A1 0.000 0.050 0.000 0.002 A3 0.203 REF 0.008 REF k 0.200 MIN. 0.008 MIN. b 0.180 e L 0.300 0.007 0.500 TYP. 0.300 0.020 TYP. 0.500 0.012 Table 9.1 QFN16 3x3 Package outline Revision: 1.3 0.012 MacroGiga Electronics Ltd. Co. Confidential 0.
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MacroGiga Electronics Ltd. Co. 10. Reflow Profile Follow：IPC/JEDEC J-STD-020 C Revision: 1.3 MacroGiga Electronics Ltd. Co.
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MacroGiga Electronics Ltd. Co. 11. Tape and Reel Information 11.1 Tape Information Revision: 1.3 W 12.00 ±0.30 mm A0 3.30 ±0.10 mm B0 3.30 ±0.10 mm K0 1.10 ±0.10 mm MacroGiga Electronics Ltd. Co.
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MacroGiga Electronics Ltd. Co. 11.2 Reel Information Package Type 3x3x0.8mm QFN Tape Width 12 mm ϕA 330 mm ϕN 100 mm W1 12.8 mm Thanks Revision: 1.3 MacroGiga Electronics Ltd. Co. Confidential W2max 18.