Bayani
Sabuwar dangin S12XS na masu kula da ƙananan 16-bit mai jituwa ne, ragi na dangin S12XE.Waɗannan iyalai suna ba da hanya mai sauƙi don haɓaka dandamali na gama gari daga ƙanana zuwa manyan aikace-aikace, rage girman sake fasalin software da hardware.Wanda aka yi niyya a aikace-aikacen kera motoci na gabaɗaya da nodes na CAN, wasu misalan misalan waɗannan aikace-aikacen sune: Masu Kula da Jiki, Ganewar Mahaukata, Modulolin Ƙofa, Masu karɓar RKE, Masu kunnawa Smart, Modules Lighting da Smart Junction Boxes tsakanin sauran su.Iyalin S12XS suna riƙe da yawa daga cikin fasalulluka na dangin S12XE ciki har da Lambar Gyara Kuskure (ECC) akan ƙwaƙwalwar Flash, keɓantaccen Tsarin Fayil ɗin Data-Flash don lamba ko ajiyar bayanai, Madaidaicin Modulated Locked Loop (IPLL) wanda ke haɓaka aikin EMC da mai sauri ATD Converter.Iyalin S12XS suna ba da aikin 32-bit tare da duk fa'idodi da inganci na 16-bit MCU yayin da suke riƙe da ƙarancin farashi, amfani da wutar lantarki, EMC da fa'idodin ingancin girman lambar a halin yanzu waɗanda masu amfani da Freescale na yanzu 16-bit S12 da dangin S12X MCU ke morewa. .Kamar mambobi na sauran iyalai na S12X, dangin S12XS suna gudanar da fa'idar isa ga 16-bit ba tare da jiran jihohi don duk abubuwan da ke kewaye da abubuwan tunawa ba.Iyalin S12XS yana samuwa a cikin 112-pin LQFP, 80-pin QFP, 64-pin LQFP zaɓuɓɓukan fakitin kuma yana kula da babban matakin daidaitawar fil tare da dangin S12XE.Baya ga tashoshin I/O da ke akwai a cikin kowane nau'i, har zuwa 18 ƙarin tashoshin I/O suna samuwa tare da iyawar katsewa da ke ba da damar Wake-Up daga tasha ko yanayin jira.Saitin gefen ya haɗa da MSCAN, SPI, SCI guda biyu, tashoshi 8-tashar 24-bit na lokaci-lokaci katse lokaci, 8- tashar 16-bit Timer, 8-tashar PWM da har zuwa 16- tashar 12-bit ATD Converter.Manhajar software da ke sarrafa gefen-zuwa tashar jiragen ruwa tana ba da damar samun sassauƙan gauraya na kayan aiki a cikin ƙananan zaɓuɓɓukan fakitin fil.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
Kashi | Haɗin kai (ICs) |
Embedded - Microcontrollers | |
Mfr | NXP USA Inc. girma |
Jerin | Saukewa: HCS12X |
Kunshin | Tire |
Matsayin Sashe | Mai aiki |
Core Processor | Saukewa: HCS12X |
Girman Core | 16-Bit |
Gudu | 40 MHz |
Haɗuwa | CANbus, SCI, SPI |
Na'urorin haɗi | LVD, POR, PWM, WDT |
Adadin I/O | 59 |
Girman Ƙwaƙwalwar Shirin | 256KB (256K x 8) |
Nau'in Ƙwaƙwalwar Shirin | FLASH |
Girman EEPROM | - |
Girman RAM | 12x8 ku |
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 1.72V ~ 5.5V |
Masu Canza bayanai | A/D 8x12b |
Nau'in Oscillator | Na waje |
Yanayin Aiki | -40°C ~ 85°C (TA) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 80-QFP |
Kunshin Na'urar Mai bayarwa | 80-QFP (14x14) |
Lambar Samfurin Tushen | S9S12 |