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1、ETM37J-06Real Time Clock ModuleRX8010SJ 本使用、次點(diǎn)留意願(yuàn)。1.2.3.本資料內(nèi)容、予告変更。量産設(shè)計(jì)際最新情報(bào)確認(rèn)。本資料一部、全部弊社無斷転載、複製他目的使用堅(jiān)斷。本資料記載応用的財(cái)産権他権利、使用方法等參考情報(bào)、起因第三者知 損害発生対、弊社如何保証行。、本資料第三者弊社知的財(cái)産権他権利実施権許諾行。特性表數(shù)値大小、數(shù)値線上大小関係表。輸出管理4.5.(1) 製品弊社提供技術(shù)輸出等外國為替外國貿(mào)必要手続。(2) 大量破壊兵器開発等他軍事用途使用目的製品弊社提供技術(shù)輸出等 。、使用第三者提供。製品一般電子機(jī)器使用意図設(shè)計(jì)。 特別高信頼性必要以下特定用

2、途使用場(chǎng)合、弊社事前承諾必得下。 承諾無場(chǎng)合如何責(zé)任負(fù)。1 宇宙機(jī)器（人工衛(wèi)星等）2 輸送車両並制御機(jī)器（自動(dòng)車航空機(jī)列車船舶等）3 生命維持目的醫(yī)療機(jī)器4 海底中継機(jī)器 5 発電所制御機(jī)器 6 防災(zāi)防犯裝置7 交通用機(jī)器8 他；1 7 同等信頼性必要用途遵守、當(dāng)該法令定6.本資料掲載會(huì)社名、商品名、各社商標(biāo)登録商標(biāo)。ETM37J Rev No.DatePageDescriptionETM37J-012013/07/14ETM37J-022013/09/0628 2 ETM37J-032013/09/1711.45.46.58.1.1.DC (1)fCLK fSCL 28 2 ETM37J-0

3、42013/11/0658.1.1.DC (1)68.2.1. AC (1)1212.2. 3413.8.8. I2C-BUS ETM37J-052013/12/24123413.8.8. I2C-BUS ETM37J-062014/09/257.26RX8010 SJ 1. 12.13. ( / )24.35.46.47.48.59.710.911.1012. 1112.1. 1112.2. .1212.3. 1313.1513.1. 1513.2. 1613.3. 2013.4. 2313.5. 2513.6. FOUT ( )2513.7. .2613.8. I2C-Bus /31ETM

4、37J-06RX8010 SJ RX8010 SJ· , , , 128bit RAM 255ms 65535h 32.768 kHz, 1024 Hz, 1 HzI2C-Bus1.6 V 5.5 V1.1 V 5.5 V160 nA Typ / 3 VI2C-Bus NXP Semiconductors · · · · · · ( ) · 1. 本 ClockCalendar , , , 32.768 kHz , CMOS 2.Page - 1ETM37J-06BUILT-IN XTAL ( 32.768 kHz

5、 )CLOCKOSCDIVIDERand CALENDR/ IRQ1ALARM REGISTER/ IRQ2CONTROLREGISTERSCLandSDASYSTEMCONTROLLERUSER RAM 128 bitBUS INTERFACE CIRCUIT ALARM,TIMER,FOUT TIMER, FOUTINTERRUPTSCONTROLLERTIMER REGISTERRX8010 SJ3. ( / )3.1.3.2.) 0.1 mF * VDD 5.5V * Open-Drain VDD 5.5V pull-up Page - 2ETM37J-06SCLSDA/ IRQ1Op

6、en-Drain32.768kHz (N-ch open drain)/ IRQ2CMOS(CMOS)VDD-GND-.1. N.C.8. VDD2. N.C.7. / IRQ13. / IRQ26. SCL4. GND5. SDASOP - 8pinRX8010 SJ4. 4.1.Page - 3ETM37J-06RX8010 SJ ( SOP - 8 pin )· 7.0 ± 0.20° - 8°#80.63.9 ± 0.1 6.0 ± 0.2#1#40.220.41.272.65 Max.Unit : mm#5RX8010 SJ

7、5.GND = 0 V6. GND = 0 V , Ta = -40 °C +85 °C* Min. VACC 7. GND = 0 V , Ta = +25 °C , VDD = 3.0 V*1 ) 1 ( )Page - 4ETM37J-06 Min.Typ.Max.fo( Typ. )32.768kHzD f / fTa = +25 °C VDD = 3.0 V(*1)5 ± 23´ 10-6f / VTa = +25 °CVDD = 1.1 V 5.5 V-2+2´ 10-6 / VTopTa = -20

8、°C +70 °CVDD = 3.0 V ; +25 °C -120+10´ 10-6tSTATa = ±0 °C +50 °C VDD = 1.6 V 5.5 V1.0sTa = -40 °C +85 °C VDD = 1.6 V 5.5 V3.0sfaTa = +25 °C , VDD = 3.0 V ; -5+5´ 10-6/ year Min.Typ.Max.VACCVDD1.63.05.5VVCLKVDD1.13.05.5VVLOWVDD 1.10VVPUPSDA, /IRQ

9、1 5.5VTOPR-40+25+85°C VDDVDD - GND -0.3 +6.5VVINSCL, SDA -0.3 +6.5V 1VOUT1/IRQ2 -0.3 VDD+0.3V 2VOUT2SDA, /IRQ1 -0.3 +6.5VTSTG-55 +125RX8010 SJ8. 8.1. DC 8.1.1. DC (1) GND = 0 V , VDD= 1.6 V 5.5 V , Ta = -40 +85Page - 5ETM37J-06 Min.Typ.Max.(1)IDD1= "L"fSCL = 0 Hz, /IRQ1,2 = OFF TSEL2=

10、”1”VDD = 5 V350nA(2)IDD2VDD = 3 V160320nA(3)IDD3fSCL = 0 Hz, /IRQ2 = OFF,/IRQ1 : 32.768 kHz ONVDD = 5 V0.601.10mA(4)IDD4VDD = 3 V0.520.90(5)IDD5fSCL = 0 Hz, /IRQ1 = OFF,/IRQ2 : 1024 Hz ON , CL = 15 pFVDD = 5 V0.451.10mA(6)IDD6VDD = 3 V0.400.90"H" VIHSCL,SDA 0.8 ´ VDD5.5V"L"

11、VILSCL,SDA GND - 0.30.2 ´ VDDV"H" VOH1/IRQ2 VDD =5 V, IOH=-1 mA4.55.0VVOH2VDD =3 V, IOH=-0.5 mA2.73.0"L" VOL1/IRQ2 VDD =5 V, IOL=1 mAGNDGND +0.5VVOL2VDD =3 V, IOL=0.5 mAGNDGND +0.3VOL4/IRQ1 VDD =5 V, IOL=1 mAGNDGND+0.25VVOL5VDD =3 V, IOL=1 mAGNDGND +0.4ILK, VIN = VDD or GND-

12、0.10.1mAIOZ, VOUT = VDD or GND-0.10.1mARX8010 SJ8.2. AC 8.2.1. AC (1)GND = 0 V , VDD = 1.6 V 5.5 V , Ta = -40 °C +85 °C I2C-bus START STOP 0.95 1 I2C 8.2.2. AC (2)GND=0 V , VDD=1.6 V 5.5 V , Ta= -40 °C +85 °CPage - 6ETM37J-06Min.Typ.Max.FOUT SYM50% VDD 405060%· ProtocoltSU ;

13、 STAtLOWtHIGH1 / fSCLtSU ; STASCL(S)(P)(S)tBUFtrtfSDAtHD ; STAtSU ; DATtHD ; DATtSPtSU ; STOtHD ; STA(A)START CONDITION (S)BIT 7 MSB (A7)BIT 6(A6)BIT 0 LSB (R/W)ACK(A)STOP CONDITION (P)START CONDITION (S)100 kHz ( Standard-Mode )400 kHz ( Fast-Mode )Min.Max.Min.Max.SCL fSCL100400kHz tSU;STA4.70.6ms

14、tHD;STA4.00.6ms tSU;DAT250100ns tHD;DAT00ns tSU;STO4.00.6mstBUF4.71.3msSCL " L " tLOW4.71.3msSCL " H " tHIGH4.00.6msSCL, SDA tr1.00.3msSCL, SDA tf0.30.3mstSP5050nsRX8010 SJ9. 9.1. 9.1.1. tR1 CR ON/OFF OFF VDD=GND 60 電源VDDVDDVACC VCLKGNDtR1IF不可期間期間tCLtCU1) Power- on2) Wait: 40ms.3

15、) 4) VLF bit = “1”*15) 00h6) 80h7) D3h8) 03h9) 02h10) 01hAddress:Reg-1Fh Address:Reg-1Fh Address:Reg-60h Address:Reg-66h Address:Reg-6Bh Address:Reg-6Bh11) Wait 2ms END*2 FOUT FOUT ms Page - 7ETM37J-06VDDFOUT 1.6 VtFFOUTtRFOUTFOUT FO UT 4 ms / V 4 ms / V *1 RX8010 ACK/NACK *2 Wait 2ms VLF bit ”0”Min

16、.Typ.Max.tR1GND VDD1-100ms / VtCL-40-mstCU-40-msRX8010 SJ9.3. · RTC = ( ) ® ( tSTA ) · ( ) 1) VLF-bit ( ) 2) VLF-bit VLF = " 1 ( ) " VLF = " 1 " ( = ( tSTA ) ) VLF-bit 01* V VDD VCLK ( Min. ) V ( )tSTA s ( )· · 40 ms ) 40 ms VLF bit 01Page - 8ETM37J-06VLF

17、-bit " 1 " 1) 2) RX8010 SJ10. 10.1.Page - 9ETM37J-06Frequency DfT qT = +25 °C Typ.´ 10-6a = -0.035 ´ 10-6 Typ.1. 0DfT = a ( qT - qX ) 2 DfT-50 a 1 / °C2 2 ( -0.035 ± 0.005 ) ´ 10-6 / °C2 qT °C ( +25 ± 5 °C )-100 qX °C -1502. -50050100T

18、emperature °CDf/f = Df/fo + DfT + DfV Df/f, ( ) Df/fo DfT DfV3. = Df/f ´ 86400* Df/f = 11.574 ´ 10-6 1 / RX8010 SJ11. 1) CMOS IC (1) IC (2) 0.1 mF () (3) , , VDD GND (4) JEDEC J-STD-020D.1 Moisture Sensitivity Level 1 +30 °C , 85 % 6 2) (1) +260 °C ( ) 1 (2) , (3) ( , , ) (4

19、) (5) Page - 10ETM37J-06 1 ( )Temperature 300TP : +260 Over250+255 tp: at least 30sRamp-up rateTL : +217 +3 /s Max.Ramp-down rate20060 sto150 s-6 /s Max(+217 15060 sto120 s(+150 to +200 )10050Time +25 to Peak060 120 180 240 300 360 420 480 540 600 660 720 780TimesRX8010 SJ12. 12.1. 1) , , / / 4 2099

20、 ()2) 244.14 ms 65535 h TF = " 1 " /IRQ1 /IRQ2 = " L " 3) 4) , , , AF = " 1 " /IRQ1 = " L " 5) 1 1 UF = " 1 " /IRQ1 = " L " 6) 7) FOUT ( )/IRQ1 /IRQ2 32.768 kHz 8) RAM Read/Writ RAM Page - 11ETM37J-06RX8010 SJ12.2.)0V VLF VLF="1"

21、TEST ” 0 ” " 0 " ' ' ” 1 ” " 0 " ' · ' Write / Read RAM bit *1.*2.*3.*4.*5.' - ' User Register 0V VDD 40ms Read / Write User Register Write / Read *6.Page - 12ETM37J-06Address hFunctionbit 7bit 6bit 5bit 4bit 3bit 2bit 1bit 030-0000000031 -0000100032I

22、RQ Control - TMPINFOPIN1FOPIN000000TMPINFOPIN1FOPIN0Address hFunctionbit 7bit 6bit 5bit 4bit 3bit 2bit 1bit 020|2FRAMUser Register128 bit ( 16 word x 8 bit )Address hFunctionbit 7bit 6bit 5bit 4bit 3bit 2bit 1bit 010SEC¡ 402010842111MIN¡ 402010842112HOUR¡ 2010842113WEEK¡ 65432101

23、4DAY¡ 2010842115MONTH¡ 10842116YEAR80402010842117-1101100018MIN AlarmAE402010842119HOUR AlarmAE·201084211AWEEK Alarm654AE3210DAY Alarm·201084211BTimer Counter 012864321684211CTimer Counter81924096204810245122561DExtension RegisterFSEL1FSEL0USELTEWADATSEL2TSEL1TSEL01EFlag Register

24、 UFTFAF VLF 1FControl RegisterTESTSTOPUIETIEAIETSTP-RX8010 SJ12.3. 12.3.1. ( Reg - 10h 16h ) * 13.1. 12.3.2. RAM ( Reg - 20h 2Fh )00 h FF h Write / Read RAM 0 V VDD 40ms R/W ( Reg - 18h 1Ah ) , , , AIE, AF WADA AIE = ”0”* 13.3. ( Reg - 1Bh 1Ch ) ( ) TE, TF, TIE, TSEL2,TSEL1, TSEL0,TMPIN TIE = TE= ”0

25、”* 13.2. 1 ( Reg - 1Dh 1Fh )12.3.3.12.3.4.12.3.5.1) FSEL1, FSEL0 FOUT FOUT ON/OFF * 13.7. FOUT ( ) 2) USEL , UF, UIE (USEL , UIE “0”, UF )* 13.4. 3) TE, TF, TIE, TSEL2, TSEL1, TSEL0, TSTP (TE,TIE,TSTP, TSEL1,TSEL0 =“0”, TSEL2 ”1”, TF )4) WADA, AF, AIE (WADA,AIE =“0”, AF )5) TEST ” 0 ” " 0 " 6) VLF " 0 " ® " 1 " * 13.6. 7) STOP STOP " 1 " * 1) , · , * 2) · 64 Hz, 1 Hz, 1min, 1h ( 4