Tlhaloso
Lelapa le lecha la S12XS la 16-bit micro controller ke mofuta o lumellanang, o fokolitsoeng oa lelapa la S12XE.Malapa ana a fana ka mokhoa o bonolo oa ho hlahisa liforomo tse tloaelehileng ho tloha boemong bo tlaase ho ea ho likopo tse phahameng, ho fokotsa ho tsosolosoa ha software le hardware.E lebisitsoe ho lisebelisoa tsa likoloi tse tloaelehileng le li-node tsa CAN, mehlala e meng e tloaelehileng ea lisebelisoa tsena ke: Body Controllers, Occupant Detection, Door Modules, RKE Receivers, Smart Actuators, Lighting Modules le Smart Junction Boxes har'a tse ling tse ngata.Lelapa la S12XS le boloka likarolo tse ngata tsa lelapa la S12XE ho kenyeletsoa Error Correction Code (ECC) ho Flash memory, "Data-Flash Module" e arohaneng bakeng sa khoutu kapa polokelo ea data, Frequency Modulated Locked Loop (IPLL) e ntlafatsang ts'ebetso ea EMC le e potlakileng ea ATD converter.Lelapa la S12XS le fana ka ts'ebetso ea 32-bit ka melemo eohle le katleho ea 16-bit MCU ha e ntse e boloka litšenyehelo tse tlase, tšebeliso ea matla, EMC le melemo ea boholo ba khoutu e natefeloang ke basebelisi ba malapa a teng a 16-bit S12 le S12X MCU a Freescale. .Joalo ka litho tsa malapa a mang a S12X, lelapa la S12XS le na le phihlello e pharalletseng ea 16-bit ntle le ho emela libaka tsohle le mehopolo.Lelapa la S12XS le fumaneha ka 112-pin LQFP, 80-pin QFP, likhetho tsa liphutheloana tsa 64-pin LQFP 'me li boloka boemo bo phahameng ba ho lumellana ha phini le lelapa la S12XE.Ntle le likou tsa I/O tse fumanehang mojuleng o mong le o mong, ho fihla likou tse ling tse 18 tsa I/O li fumaneha ka tšitiso e lumellang Wake-Up ho emisa kapa ho ema.Sehlopha sa peripheral se kenyeletsa MSCAN, SPI, SCI tse peli, 8-channel 24-bit periodic interrupt timer, 8- channel 16-bit Timer, 8-channel PWM le ho fihla ho 16- channel 12-bit ATD converter.Software e laoloang ke peripheral-to-port routing e nolofalletsa phihlello ea motswako o feto-fetohang oa limmojule tsa peripheral likhethong tse tlase tsa palo ea pin.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
E kenyelelitsoe - Li-microcontroller | |
Mfr | Litlhaloso tsa likarolo tsa NXP USA Inc. |
Letoto | HCS12X |
Sephutheloana | Terei |
Boemo ba Karolo | E sebetsa |
Core processor | HCS12X |
Boholo ba Core | 16-Bit |
Lebelo | 40MHz |
Khokahano | CANbus, SCI, SPI |
Pheripherals | LVD, POR, PWM, WDT |
Nomoro ea I/O | 59 |
Boholo ba Memori ea Lenaneo | 256KB (256K x 8) |
Mofuta oa Memori ea Lenaneo | LEHLANYA |
EEPROM Boholo | - |
Boholo ba RAM | 12K x 8 |
Voltage - Phepelo (Vcc/Vdd) | 1.72V ~ 5,5V |
Bafetoleli ba Lintlha | A/D 8x12b |
Mofuta oa Oscillator | Kantle |
Mocheso oa ho sebetsa | -40°C ~ 85°C (TA) |
Mofuta oa ho Beha | Thaba e kaholimo |
Sephutheloana / Taba | 80-QFP |
Sephutheloana sa Sesebelisoa sa Bafani | 80-QFP (14x14) |
Nomoro ea Sehlahisoa sa Motheo | S9S12 |