FLC C-BTM020 Datashee et FLC C-BTM020 0 D Datash heet Document Type e: Bluetoo oth Modu ule Datash heet Document Number: FLC-BT TM020-D DS Docume ent Version: V0.3 Release e Date: Jan 15 5,2019 Edited by: b Yang Lichong L Review wed by: Lin We ei Copyright 2018 8 ~ 2020 by Flairc comm Microelecttronics In nc., All Right R ved Reserv Without written w perm mission from Flaircom mm Microele ectronics In nc.
FLC C-BTM020 Datashee et Releas se Record V Version R Release Da ate Comm ments V0.1 April A 18, 201 18 Re elease V0.2 M 24, 201 May 18 Ad dd reference e circuit and RF Layout and pla acement V0.3 Jan 15,2019 9 Ad dd a new typ pe---BTM02 20IQ2D Remove typ pe-- BTM02 20IQ2A 5.21.2019 1. 修改休眠时 时的功耗 2. ADD Cautio ons &Warnin ngs Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et C CONTEN NTS 1. INTR RODUCTION ............................................................................................................ 7 1.1 NAMING A DECLLARATION .................................................................................................. 7 1.2 BLO OCK DIAGRA AM ............................................................................................................ 7 ................................................................................
FLC C-BTM020 Datashee et 9.2 PIN N RESET ..................................................................................................................... 26 2 9.3 WAKEUP A FROM M SYSTEM OFF O MODE RESET ............................................................... 26 2 9.4 SOFFT RESET .................................................................................................................. 26 2 9.5 WATCHDOG A REESET ......................................................................
FLC C-BTM020 Datashee et TABLE ES AND FIGURES S Table 1: Naming Declaration D .............................................................................................. 7 Table 3: BTM020A A Pin Definition .................................................................................... 16 Table 4: BTM020B B Pin Definition .................................................................................... 18 Table 5: ...................................................................................
FLC C-BTM020 Datashee et Figure 2:B BTM020B Blo ock Diagram ..................................................................................................... 8 Figure 3: Pin P Configura ation of BTM M020A ......................................................................................... 12 Figure 4: Pin P Configura ation of BTM M020B ......................................................................................... 13 Figure 5: DC-DC D Regu ulator Set Up p .................................
FLC C-BTM020 Datashee et 1. In ntroduc ction FLC-BTM M020 is a Bluetooth B low energyy (BLE) mo odule supp porting BT5 5.0 (BLE only). This mod dule makess it easy fo or custome ers to add Bluetooth B l low energyy to their products. Custome ers can eassily establish wireless connections with th he module. It supportts Bluetootth low enerrgy (Blueto ooth 5), AN NT and 2.4G GHz proprrietary proto ocol stackss. It also has a NFC--A tag(Temporarily un navailable) interface for f OOB pa airing. 1.
FLC C-BTM020 Datashee et VDD GND DEC4 DCC Figure 1: BTM020A Block B Diagra am DCC DEC4 GND VDD SWD/SWO POWER G GPIO 2.4GHz RADIO N NRF528 32 ADC BTM0 B 20B ANT A 32MHz Crystal 32KHz Crystal Figure 2: BTM020B Block B Diagra am 1.3 Features BT T5.0(BLE only),up to 2Mbps -9 96dbm sen nsitivity, TX X power -20 0~ 4dBm in n 4dB step ps In nclude ATT T, GATT, SMP, S L2CA AP, GAP AES HW en ncryption with w Easy DMA D ANT,2.
FLC C-BTM020 Datashee et 18.5m mm x 9.5mm m (BTM020 0IQ2D) Operating O te emperature e: -40℃ to +85℃ 1.4 A Applicatio ons Smarrt home: he eating control and lig ghting control Healtth sensors: blood pre essure, the ermometer and gluco ose meters Sportts and fitne ess sensorrs: heart ra ate, runner speed and d cadence, cycle spe eed and cadence HID Devices: D ke eyboards, mice, touc chpads, re emote conttrols. Beac cons. Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et 2. G General Specification Bluetoo oth Speciffication Standard d Protocolss Supported d Frequency Band Bluetooth 5.0(BLE only) ATT, GATT, SMP P, L2CAP, G GAP.etc 2.402GHzz ~ 2.480GH Hz None(BTM020IQ2B) Antenna Micrrostrip anten nna(BTM020 0IQ2D) High Sysstem Clock 32 2MHz Low System Clock 32.7 768kHz Interface ea UART T,PIO, SPI,A AIO,I2S,PDM,ADC Sensitivitty -96 6dBm RF TX Power P -20~ ~ 4dBm Power Power Supply Voltag ge Deep Sle eep Current 1.7 ~ 3.6V 3 DC 0.
FLC C-BTM020 Datashee et BTM020IQ2D T TBD Table 2: General Sp pecification n a: interfa ace definition is base e on the so oftware Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et 3. P Conffiguratio Pin on Fig gure 1: Pin C Configuratio on of BTM02 20IQ2D Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et Fig gure 2: Pin C Configuratio on of BTM02 20IQ2B Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et 4. P Defin Pin nition 4.1 B BTM020IQ Q2D Pin Definitio on: Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et 5. PIN Sy ymbol BT TM020D Pin P Description P Type PIN Descripttion 1 P0 0.25 D Digital I/O * General purpose I/O O 2 P0 0.26 D Digital I/O General purpose I/O 3 P0 0.27 D Digital I/O General purpose I/O 4 P0 0.28/ANI4 D Digital I/O General purpose I/O A Analog inputt SAADC/C COMP/LPCO OMP input 5 P0 0.29/ANI5 D Digital I/O General purpose I/O A Analog inputt SAADC/C COMP/LPCO OMP input 6 P0 0.
FLC C-BTM020 Datashee et 21 P0 0.16 D Digital I/O General purpose I/O 22 P0 0.17 D Digital I/O General purpose I/O 23 P0 0.18/SWO D Digital I/O 24 P0 0.19 D Digital I/O General purpose I/O 25 P0 0.20 D Digital I/O General purpose I/O 26 P0 0.
FLC C-BTM020 Datashee et Analog input SAAD DC/COMP/LP PCOMP inp put 1.3 V regulator su upply decoupling 8 DE EC Pow wer f DC/DC C regulator Input from Outpu ut from 1.3 V LDO 9 DC CC Pow wer DC/DC C regulator output 10 GN ND Pow wer Groun nd 11 VD DD Pow wer Power supply 12 P0 0.05 Digittal I/O Generral purpose I/O Analog input SAAD DC/COMP/LP PCOMP inp put 13 P0 0.06 Digittal I/O Generral purpose I/O 14 P0 0.07 Digittal I/O Generral purpose I/O 15 P0 0.
FLC C-BTM020 Datashee et 30 AN NT RF Single e-ended radio antenna connection c 31 GN ND Pow wer Groun nd Table 4: BTM020B P Pin Definition * Note: All A Genera al purpose I/O pins ca an be conffigured as special s fun nction perip pherals except ADC A and NFC. N 5.
FLC C-BTM020 Datashee et 6. R Recomm mended Operatting Con nditions s The operating cond ditions are the physic cal parame eters that the chip can operate within. Symbol Param meter Min No om Max x Unitt VDD Supply y voltage ind dependent of o DCDC ena able 1.7 3 3.6 6 V t(R_VDD)) Supply y rise time(0 0V to 1.7V) 60 ms TA Opera ating temperature 85 ℃ -40 2 25 Table 6: Recom mmended Op perating Conditions Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et 7. A Absolute e Maxim mum Ra atings Maximum m ratings are a the extrreme limits s to which the chip ca an be expo osed for a limited amount of o time with hout perma anently da amaging it. Exposure to absolutte maximum ratings for prolonged perio ods of time e may affec ct the reliab bility of the e device. Min. Max. Unit -0.3 3.9 V 0 V Supply voltages VDD VSS I/O pin voltage V(I/O), VDD V ageabil -0.3 VDD+0.3 3V V V(I/O), VDD V >3.6 V -0.3 3.
C-BTM020 Datashee et FLC 8.
FLC C-BTM020 Datashee et Figure 3: DC-DC Reg gulator Set Up U 8.2 P Power Su upply Sup pervisor The pow wer supplyy superviso or initialize es the sys stem at power-on a and provides an earrly warning of impending power failure. ower supp ply superviisor puts the t system m in a resset state iff the supp ply In addition, the po f safe operation (brrownout). voltage is too low for 8.3 S System O OFF Mode e System OFF is the e deepest power sa aving mode e the syste em can en nter.
FLC C-BTM020 Datashee et 8.4 S System O ON Mode System ON is the default sttate after power-on p r reset. In System S ON N, all functtional blocks s the CPU U or perip pherals, ca an be in IDLE or RUN R mod de, depend ding on th he such as configura ation set byy the softw ware and th he state of the applic cation execcuting. 8.5 P Power Su upply Sup pervisor The pow wer supplyy superviso or initialize es the sys stem at power-on a and provides an earrly warning of impend ding powe er failure.
FLC C-BTM020 Datashee et Conditio on VDD Vallue 3V Tempera ature 25℃ ℃ CPU WF FI/WFE sleep Peripherrals All idle Clock Nott running Regulato or DC CDC T Table 8: Current Consum mption Scen narios, Com mmon Condiitions 8.
FLC C-BTM020 Datashee et Symbol Descrription ION_RAM MOFF_EVE EN System ON, No RAM R retention, Wake on o T any evvent ION_RAM MON_EVEN NT ION_RAM MOFF_RTC C System ON, Full RAM retention, Wake on any evvent R retention, Wake on o System ON, No RAM RTC ION_RAM MOFF_RES SE System OFF, No o RAM reten ntion, Wake e on T reset ION_RAM MOFF_GPIO O System OFF, No o RAM reten ntion, Wake e on GPIO ION_RAM MOFF_LPC CO System OFF, No o RAM reten ntion, Wake e on MP LPCO OMP ION_RAM MOFF_NF Min n
FLC C-BTM020 Datashee et 9. R Reset There arre multiple sources th hat may trig gger a rese et. 9.1 P Power-On n Reset The pow wer-on reset generattor initializ zes the sys stem at po ower-on. T The system m is held in reset sta ate until th he supply has reached the minimum op perating vo oltage and the intern nal have startted.
FLC C-BTM020 Datashee et 10. Referenc R ce Circu uitry Figurre 5: BTM020D With DC C-DC Regula ator Setup Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et Fig gure 6: BTM020D With Internal LDO O Setup Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et 11. RF R Layo out And Placem ment Special attention a m must be paid to the pllacement and a design n of the carrrier board.. Proper design and a layout of o the mod dule will he elp provide e the performance an nd range ex xpected off the modu ule. The arrea of the board b direc ctly undern neath the antenna a sh hould be clear of copper on all layers. Keep K metall away from m the anten nna as the ese will affe ect the radiation patte ern and other performance.
FLC C-BTM020 Datashee et 11.2 Effect E of M Metals Nearby N Another significantt source of issues forr RF is the presence of metal ne ear the anttenna. so produce es an effec ct on the electric field and chang ge the radiation patte ern or Metal als create nu ulls where no signal is received d. Any nearby metal may affectt the antenna significan ntly and re educe the range. r It’s therefore t c critical to ke eep any m metal way at a least 30mm fro om the mo odule.
FLC C-BTM020 Datashee et 12. Mechani M ical Spe ecifications Figure e 12: Mechan nical Charactteristics (BTM M020B) Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et Figure e 13: Mecha anical Chara acteristics (B BTM020D) Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et Recomm mended Reflow Profille The sold dering pro ofile depen nds on va arious para ameters necessitatin ng a set up for each app plication. The T data he ere is given only for guidance g o solder reflow. on F Figure 14: Re ecommende ed Reflow Profile P Pre-heatt zone (A) — This zo one raises the tempe erature at a controlled d rate, typ pically 0.5 – 2 ℃/s. The T purpose of this zo one is to preheat the PCB boarrd and com mponents to 120 ~ 150 ℃.
FLC C-BTM020 Datashee et Z (D) — The proffile in the figure f is de esigned forr Sn/Ag3.0//Cu0.5. It can c be a Reflow Zone reference e for otherr lead-free solder. The peak tem mperature should be high enough to achieve good wettiing but nott so high as s to cause componen nt discoloration or da amage. ve solderin ng time can n lead to in ntermetallicc growth which can re esult in a brittle b joint. Excessiv The reco ommended d peak tem mperature (T Tp) is 230 ~ 250℃.
FLC C-BTM020 Datashee et 13. Ordering O g Inform mation FLLC‐BTTM02 20XYYZA Prod duct version n Shipp ping packag e Produ uct packagee Pro oduct gradee Figure 15: Ordering g Information n 13.1 Product P R Revision Produc ct Revision n Desc cription Av vailability A BTM M020IQ2A with w chip anttenna NO B BT TM020IQ2B without ante enna YES D BT TM020IQ2D D with micros strip YES anttenna Table 11: Productt Revision 13.
FLC C-BTM020 Datashee et 13.3 Product P P Package e Produ uct Package e Des scription Availability y Q QFN YES L LGA NO B BGA NO C Co onnector NO Table 13: Produc ct Package 13.4 Product P G Grade Prod duct Grade Description A Availability C Co onsumer No I In ndustrial Yes V Automob bile After-Ma arket No A Automobille Before-Ma arket No Table 14: Product Grade Flaircom mm Microelecctronics, Inc..
FLC C-BTM020 Datashee et 14. Cautions C s &Warn nings 14.1 FCC State ement This dev vice complies with pa art 15 of the e FCC Rules. Operattion is subjject to the following two cond ditions: (1) This device d may not caus se harmful interferencce. (2) this device d mus st accept any a interferrence receiived, includ ding interfe erence tha at may cause un ndesired operation.
FLC C-BTM020 Datashee et (B) If the e modular transmitter uses an electronic e display of the FCC id dentificatio on number, the inform mation mu ust be readily accessiible and vis sible on the modular transmitte er or on the e device in n which it iss installed.. If the mod dule is insttalled inside another device, the en the outside of o the devic ce into which the mo odule is ins stalled mus st display a label refe erring to the e enclosed d module.
FLC C-BTM020 Datashee et Warnin ng Please note n that ch hanges or modificatio ons not exp pressly approved by the party responsibl r e for comp pliance cou uld void the e user’s au uthority to operate o the e equipment. Flaircom mm Microelecctronics, Inc..