Electronics Components Distributor

Tataiso e ikhethileng bakeng sa DS1302 RTC
2024-11-09 5486

DS1302 Chip3 Chip e kopanya ts'ebetso ea nako ea nako ea nako ea nako ea nako le khale le likarolo tse 31 tsa phetisetso ea liphiri.Ho fana ka mokhoa oa ho buisana ka katleho le microprocests ka ho sebelisa khokahano e bonolo ea serial.Tokomane ena e tsamaisa ka botebo ka meralo ea Chip, e sa khone ho etsa mosebetsi o rarahaneng le tantso ea lielektrone libakeng tsa eona li potololoa.E tsosa thahasello ea batho ba khahliloeng ke boqapi ba boqapi ba theknoloji.

Catalog

1. DS1302 PIN LONACOMS

2. Mohlala oa DS1302

3. Kakaretso ea DS1302

4. Likarolo tsa DS1302

5. DS1302 Scord Scord Spot

6. Litlhaloso tsa theknoloji

7. Ho sebetsa potoloho ea DS1302

8. Mefuta e meng ea DS1302

9. Litekanyetso tsa DS1302

10. Moetsi oa DS1302

11. Likarolo tse tšoanang

DS1302 PIN LONACOMS

DS1302 Pinout

Mohlala oa CAD oa DS1302

DS1302 CAD Model

Kakaretso ea DS1302

The DS1302 E kopanya nako ea nako ea sebele / khalendara ea nako e 31 ea phetisetso e 31 ea phetetso ea pherekano, e kopantsoeng ho lumellana le maemo a tlase.E fana ka leseli la morao-rao la nako ea nako ea nako ea metsotsoana, metsotso, lihora, matsatsi, likhoeli le lilemo, ho phethehile ka liphetoho tse entsoeng ka matla.Sistimi ena e lumella bakeng sa lihora tse 24 le liforomo tsa lihora tse 12, e le letšoao la Am / PM ho ea ho li-le li-costement ea ho bonts'a li-conces tsa mosebelisi.Sesebelisoa sa eona sa puisano se tsamaisang serial se nang le li-microple se behang, ho amohela maemo mererong ea sistimi.

Likarolo tsa DS1302

Ho nka nako e kopantsoeng le ho boloka data

DS1302 e paka khetho e potolohileng hantle bakeng sa mesebetsi ea morao-rao ha e fana ka polokelo ea data ea nakoana ka har'a pheleu ea eona.Ho boloka nako ho phethiloe hantle ka khokahano e khabane e nang le terata ea terata ea Wire e totobatsang, e thusa puisano e boreleli ea microcontrollers.Sethala sena sa ho fetisetsa mekhoa e fapaneng ea data, joalo ka mokhoa o le mong le o phatlohang, ho kenya maemo a ho feto-fetoha le maemo.

Ts'ebeliso e Ntle ea Matla

Tšobotsi e ikhethang ea DS1302 ke ts'ebeliso e bohlale ea matla, e sebetsang ka har'a voltage e tloha ho 20v ho isa ho 5.5v.Ha o sebetsa ho 2,0v, e sebetsa e le khetho e tšoanelang likopo tse tlase joalo ka lisebelisoa tsa betri tse tsamaeang ka betri.Boemo bona ba ts'ebetso ena bo fokotsa khafetsa, ho nka bophelo ba lisebelisoa - ho etsa hore bophelo ba lisebelisoa - e be se setle sa ho sebetsana le lits'oants'o tse hole tsa ho batla ho ts'epahalla le nako e fokolang.

Moralo-Kopisi ea Moruo

Li-DS1302 tsa DS1333302 tsa PIN li etsa joalo ka liphutheloana tse netefatsang ho nka sebaka se fokolang, mokhoa o motle o le moralo oa lisebelisoa moo sebaka se seng le se seng se leng sa bohlokoa.Sebopeho sa foromo ea foromo e bonahala e bonahala mosebetsing oa eona ho feta likarolong tse fapaneng, ho tsoa ho baemeli ba elektroniki molemong oa lisandaria.Ho feta moo, sephutheloana sa eona se senyane se nolofatsa ho kenyelletsa meralo ea potoloho, e e nolofalletsa ho ntlafatsa lits'ebetso tsa khale ntle le bothata.

Mocheso o pharalletseng oa ho sebetsa

Bokhoni ba DS1302 ba ho sebetsa ka mokhoa o ts'epahalang ka har'a mocheso oa indasteri o e fepeloang ke ho le thusa, ho o lumella ho atleha maemong a thata a phephetsang tikoloho e thata.Mokhoa ona o etsa khetho e tšepahalang bakeng sa lisebelisoa tse lokelang ho etsoa ka sekhahla sa lilaeneng tse feteletseng le lits'ebetsong tsa koloi.Motlatsi oa mocheso oa likhomo o eme e le Telate ho ts'epahaletsong e sa thekeseleng le ho feta,

DS1302 School block S60 BPP

DS1302 Block

Litlhaloso tsa Bohlale

Maxim o kopane haholo a fana ka litlhaloso tse pharalletseng bakeng sa DS1302 +, ho ba u mo tataisetsang ho utloisisa bokhoni ba sona ebe u kopanya le ho se be le sehlōhō likopanong tse fapaneng.The DS1302 + E hlahisa ts'ebetsong e sebetsang ea nako, karolo e kholo ea tsamaiso ea litsamaiso e loanneng le taolo e ntle ea ho iphelisa le ho sebetsa hantle.Nketso e ka tlase ke litlhaloso tsa mahlale, litšobotsi, litekanyetso tsa Maxim li ile tsa hokahanngoa DS1302 +.

Mofuta	Paramente
Nako ea Morero oa Leano	Libeke tse 9
Khahla ea Thaba	Ka lesoba
Sephutheloana / nyeoe	8-Dip (0.300, 7.62mm)
Boima	930.001806mg
Ho paka	Tube
Kh'outu ea Jerd-609	E3
Boemo ba Karolo	E sebetsang
Palo ea litlolo	8
Mofuta	Clock / Khalendara
Voltage - Phepelo	2V ~ 5.5v
Peak Dorlow Hotlolofatsa mocheso (CEL)	260
Pitminal Pitching	2.54mmm
Palo ea motheo	DS1302
Palo ea Lits'ebetso	1
Phepelo ea motlakase	3 / 5v
Boholo ba memori	31b
Clock Frequency	0.032mhz
Sebopeho sa Nako	HH: MM: SS (12/24 HR)
Hona joale - Ho boloka nako (Max)	0.3μA ~ 1μA @ 2V ~ 5v
Bokhoni ba ho kena-kenana	N
Ho feto-fetoha	Ho joalo
Likaroloana	Selemo sa Leta, Nvsrame, Trickle-Charger
Bolelele	9.91mmm
Fihlella svhc	Ha ho svhc
Boemo ba ROHS	ROHS3 e lumellana
Ikopanye le Plating	Tin
Mofuta oa ho hola	Ka lesoba
Palo ea Link	8
Mocheso o sebetsang	0 ° C ~ 70 ° C
E phatlalalitsoe	Ho joalo
Khoutu ea PbFree	Ho joalo
Boemo ba mongobo (MSL)	1 (e se nang moeli)
Khoutu ea ECCN	Tsebe
Tšobotsi e eketsehileng	Phetisetso ea data ea pherekano ea pherekano;Nako Hona joale = 0.3μA
Boemo ba terminal	Dual
Phepelo ea motlakase	3.3v
Nako @ Peak Dutlow Sopony-Max (s)	30
Palo ea PIN	8
Tlhahiso ea Tlhahiso ea Ts'ebetso	3.3v
Semmuso	3-Wire Serial
Phepelo ea ts'ebetso ea hona joale	1.2ma
Ts'ebetso ea Logic	Oache
Sebopeho sa letsatsi	Yy-mm-mm-dd
Nako ea Nako	Metsotsoana
Voltage ea Phepelo - Phepelo, betri	2V ~ 5.5v
Mokhoa oa ho fumana tlhahisoleseling	Serial, 3-terata ea 3
Bophahamo	4.46mmmm
Bophara	7.87mmmm
Radiation hardneting	Che
Lead	Lead

Ho sebetsa potoloho ea DS1302

Motsoako oa DS1302 oa nako ea nako ea DS1302 ka li-microprososts ka har'a sehlekehleke sa Inthanete se nang le li-synchronosMoralo ona o hiriloeng oa mokhathala o ananeloa ka mokhoa o bonolo le ho ts'epahala, ho bonahatsa takatso ea ho etsisoa.Ho fetisetsoa ha data ho tloha ka nako ea nako le ho tloha ka nako e le 'ngoe e ka etsahala ka nako kapa ka lithupa tsa ho fihlela ho isa ho tse 31.Moralo o nolofalletsa ho sebetsa ka matla a tlase haholo, a boloka data le tlhaiso-leseling ea Clock ka tlase ho 1 μw.Potoloho e tloaelehileng ea ts'ebetso e bontšoa ka tlase.

Mefuta e meng ea DS1302

Palo ea karolo	Tlhaloso	Moetsi
DS1202n	Nako ea nako ea 'nete, e leng Volalatile, 0 Timer (s), Cmos, PDIP8	Dallas Semicondtor
DS1202	Nako ea nako ea 'nete, e leng Volalatile, 0 Timer (s), Cmos, PDIP8	Dallas Semicondtor
DS1302n +	Nako ea nako ea nnete, CMOMO, PDIP8, Dip-8	Semicondtor ea Cypress
DS1302n	Nako ea nako ea 'nete, e leng Volalatile, 0 Timer (s), Cmos, PDIP8, PDIP8, 0.300 inch, polasetiki, Dip-8	Maxim e kopaneng e kopaneng
DS1302	Nako ea nako ea 'nete, e leng Volalatile, 0 Timer (s), Cmos, PDIP8, 0.300 inch, DiP-8	Dallas Semicondtor

Boholo ba DS1302

DS1302 Package

Moetsi oa DS1302

Maxim o kopaneng o lebisa ho terata ea mahlale a khohloang, ho sebetsa ka thataLibakeng tsena tse matlafatsa ts'ebelisano e sa nahengneng ea elektroniki 'me e ntlafatsa ts'ebeliso ea matla, e fana ka phapanyetsano ea tlhahisoleseling e se nang thuso.Khamphani e tiisa boenjiniere ba boenjiniere ka ho fana ka mefuta le lisebelisoa tse thata, e re nolofalletsa ho hlaolela ho tiiso le tlhophiso.

Likarolo tse tšoanang

	DS1302 +	DS1307n +	DS13337 +	DS1672-2 +
Moetsi	Maxim e kopaneng	Maxim e kopaneng	Maxim e kopaneng	Maxim e kopaneng
Sephutheloana / nyeoe	8-Dip (0.300, 7.62mm)	8-Dip (0.300, 7.62mm)	8-Dip (0.300, 7.62mm)	8-Dip (0.300, 7.62mm)
Palo ea Link	8	8	8	8
Boholo ba memori	31b	56B	-	31b
Semmuso	3-Wire Serial	I2c, serial ea 2-wire	I2c, serial ea 2-wire	3-Wire Serial
Ts'ebetso ea Logic	Oache	Oache	Oache	Oache
Phepelo ea motlakase	3.3 v	5 v	3.3 v	3.3 v
Palo ea litlolo	8	8	8	8
Khahla ea Thaba	Ka lesoba	Ka lesoba	Ka lesoba	Ka lesoba

Datasheet PDF

MABAPI LE RONA Khotsofalo ea bareki nako le nako.Lithahasello tsa ka bobeli le lithahasello tse tloaelehileng. ARIAT Tech o thehile ka nako e telele le ea tšebelisano e matla ea tšebelisano le bahlahisi le baemeli ba bangata. "Bokaholimo bohle bo tla hlahlojoa ntle le mathata le litsebi tsa ho feta
Teko ea ts'ebetso.Lihlahisoa tse phahameng ka ho fetisisa tsa theko e phahameng le ts'ebeletso e ntle ka ho fetisisa ke boitlamo ba rona ba ka ho sa feleng.

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LIPOTSO TSE BOTSOANG HANGATA [FAQ]

1. Ke joang DS1302?

Prap ea DS1302 e kopanya karolo ea nako ea nako ea nako ea nako ea nako e eketsehileng e nang le mohopolo o eketsehileng, o e etsa hore e khone ho tsamaisa data e qaqileng ea nako.Ho kopanya ha eona e se nang leoatle ka li-microprotes ho matlafatsa lisebelisoa ho sebetsana le mesebetsi e metle ea nako ka ho nepahala.Mokhooa ona o nkuoa haholo ka lits'ebetso tse hlokang nako e nepahetseng le ea data, joalo ka ba litseng tsa indasteri kapa lisebelisoa tsa bareki tsa bareki ba fapaneng.Ka ho kopanya ts'ebetso ea nako ka ho boloka memori, chip e fana ka tharollo e felletseng ea ts'ebetso ea maiketsetso, e le ho hatisa mokhoa o bonolo le ho ts'epahameng boqapi ba eona.

2. Na DS1302 e tsamaisana le i2c?

DS1302 ha e etselitsoe sesebelisoa sa i2c, leha ho le joalo e bontša ts'ebetso ea nako e telele le e sebetsang, e ka fihlela lilemo tse 3VIum tse tsamaeang ka matla a 3V.E sebelisa Protocol ea puisano e otlolohileng ho tsoa i2c, e ile ea tšepisa ho tsepamisa mohopolo ho phela bophelo bo bolelele le bo fokolang.Ho rala mekhoa e nang le chip ena ho kenyelletsa ho utloisisa seliti sa eona se ikhethang, se ikhethang sa protocol e ikhethang - empa e fana ka katleho e ntle ntle le ho rarahana.

3. DS1302 e fapana joang ho DS1307?

DS1302 le DS1307 li fapana haholo le ho feto-fetoha le maemo le litlhokahalo tse itseng, li hloka ho ikamahanya le maemo ha ho chencha lipotoloho.Ho utloisisa phapang ena;Moo ho hlokahala IntropeitivingLikhau tsena tse potileng li fana ka boleng ba meralo ea potoloho ea ho fetola bokhoni ba potoloho ea karohano ea karolo ea litsietsi tsa elektroniki.

4. RTC ke eng?

Mesebetsi ea nako ea 'nete (RTC) mesebetsing ea nako ea ho boloka nakoMoralo oa RTC o o fa monyetla oa ho boloka ho nepahala mohloli oa mantlha oa matla, ho ntlafatsa taolo ea nako ka mokhoa o atlehang ea likopo tse pharaletseng.Bohlokoa ba eona bo totobatsoa ka maemo ao ho a le qetello ho hlokahalang, ho fana ka lisebelisoa ho boloka lisebelisoa tsa ho lula li tšepahala ebile li sa tsoelepele ntle le ho ithaopela ho ithabisa.

5. Hobaneng ha u sebelisitsoe?

RTCS ke ea nako e nepahetseng ka lits'ebetso tse fapaneng tse kang li-clocks tsa dijithale le lik'hamphani, moo ho hlokahala hore nako e be teng.Karolo ea bona e phatlalatsoa haholo maemong a hlokang hore ho be le mohoeko o tiileng.Tsamaiso ea nako e sebetsa hantle e eketsa ts'ebetso ea sistimi e tsoelang pele e tsoela pele, joalo ka pokello ea boitsebiso ba data kapa ka nako ea nako ea maemo a saense.Qetellong, bokhoni ba ho boloka mekhoa e metle ea mahlale khafetsa ho potoloha melao ea nako, e nang le RTC e theha karolo ea bonono ena.