Bayani
shi LPC546xx dangi ne na ARM Cortex-M4 tushen microcontrollers don aikace-aikacen da aka haɗa da ke nuna ƙaƙƙarfan saiti mai ƙarancin ƙarfi tare da ingantaccen fasalin gyara kuskure.ARM Cortex-M4 shine ainihin 32-bit wanda ke ba da kayan haɓaka tsarin kamar ƙananan amfani da wutar lantarki, ingantattun fasalulluka na ɓarna, da babban matakin haɗin gwiwar toshe tallafi.ARM Cortex-M4 CPU yana haɗa bututun mai mataki 3, yana amfani da gine-ginen Harvard tare da koyarwar gida daban da bas ɗin bayanai da kuma bas na uku don abubuwan da ke kewaye, kuma ya haɗa da sashin prefetch na ciki wanda ke goyan bayan reshe na hasashe.ARM Cortex-M4 yana goyan bayan sarrafa siginar dijital na zagaye-ɗaya da umarnin SIMD.An haɗa na'ura mai sarrafa kayan masarufi mai iyo a cikin ainihin.Iyalin LPC546xx sun haɗa da har zuwa 512 KB na walƙiya, 200 KB na kan-chip SRAM, har zuwa 16 kB na ƙwaƙwalwar EEPROM, Quad SPI Flash Interface (SPIFI) don faɗaɗa ƙwaƙwalwar ajiyar shirin, babban sauri ɗaya da cikakken USB guda ɗaya. Mai watsa shiri da mai kula da na'ura, Ethernet AVB, Mai sarrafa LCD, Hanyoyin Sadarwar Katin Smart, SD/MMC, CAN FD, Mai Kula da Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na DMIC ne da ke tare da PDM microphone interface da I2S, masu ƙidayar manufa guda biyar, SCTimer / PWM, Mai ƙidayar ƙararrawa / RTC, Multi-Rate Timer (MRT), Windowed Watchdog Timer (WWDT), sigogin sadarwa masu sassauƙa guda goma (USART, SPI, I2S, I2C interface), Secure Hash Algorithm (SHA), 12-bit 5.0 Samfurori/ sec ADC, da firikwensin zafin jiki.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
Kashi | Haɗin kai (ICs) |
Embedded - Microcontrollers | |
Mfr | NXP USA Inc. girma |
Jerin | Saukewa: LPC546X |
Kunshin | Tire |
Matsayin Sashe | Mai aiki |
Core Processor | ARM® Cortex®-M4 |
Girman Core | 32-Bit |
Gudu | 180 MHz |
Haɗuwa | CANbus, Ethernet, I²C, SPI, UART/USART, USB |
Na'urorin haɗi | Gane/Sake saitin Brown-out, DMA, I²S, POR, PWM, WDT |
Adadin I/O | 145 |
Girman Ƙwaƙwalwar Shirin | 256KB (256K x 8) |
Nau'in Ƙwaƙwalwar Shirin | FLASH |
Girman EEPROM | 16x8 ku |
Girman RAM | 136x8 ku |
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 1.71V ~ 3.6V |
Masu Canza bayanai | A/D 12x12b |
Nau'in Oscillator | Na ciki |
Yanayin Aiki | -40°C ~ 105°C (TA) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 180-TFBGA |
Kunshin Na'urar Mai bayarwa | 180-TFBGA (12x12) |
Lambar Samfurin Tushen | Saukewa: LPC54606 |