Bayani
LPC1769/68/67/66/65/64/63 sune ARM Cortex-M3 na tushen microcontrollers don aikace-aikacen da aka haɗa waɗanda ke nuna babban matakin haɗin kai da ƙarancin ƙarfin amfani.Arm Cortex-M3 shine jigon tsararraki na gaba wanda ke ba da kayan haɓaka tsarin kamar haɓaka fasalin ɓoyayyen ɓoyayyen da babban matakin tallafi toshe haɗin gwiwa.LPC1768/67/66/65/64/63 yana aiki a mitocin CPU har zuwa 100 MHz.LPC1769 yana aiki a mitocin CPU har zuwa 120 MHz.Arm Cortex-M3 CPU yana haɗa bututun mai mataki 3 kuma yana amfani da gine-ginen Harvard tare da koyarwar gida daban da bas ɗin bayanai da kuma bas na uku don abubuwan kewaye.Arm Cortex-M3 CPU kuma ya haɗa da naúrar prefetch na ciki wanda ke goyan bayan reshe mai hasashe.Ƙwararren madaidaicin LPC1769/68/67/66/65/64/63 ya haɗa da har zuwa 512 kB na ƙwaƙwalwar walƙiya, har zuwa 64 kB na ƙwaƙwalwar ajiyar bayanai, Ethernet MAC, USB Na'ura / Mai watsa shiri / OTG dubawa, 8-tashar gabaɗaya manufar DMA mai kula, 4 UARTs, 2 CAN tashoshi, 2 SSP masu kula, SPI dubawa, 3 I2C-bas musaya, 2-input da 2-fitarwa I2S-bas dubawa, 8-tashar 12-bit ADC, 10-bit DAC, motor sarrafa PWM, Quadrature Encoder interface, masu ƙidayar manufa guda huɗu, 6-fitarwa na gabaɗaya PWM, Ƙarfin Ƙarfin Ƙarfin Lokaci na Gaskiya (RTC) tare da samar da baturi daban, kuma har zuwa 70 manufa I/O fil.LPC1769/68/67/66/65/64/63 sun dace da fil-jituwa zuwa jerin tushen microcontroller na tushen 100-pin LPC236x Arm7.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
Kashi | Haɗin kai (ICs) |
Embedded - Microcontrollers | |
Mfr | NXP USA Inc. girma |
Jerin | LPC17xx |
Kunshin | Girma |
Matsayin Sashe | Mai aiki |
Core Processor | ARM® Cortex®-M3 |
Girman Core | 32-Bit |
Gudu | 100 MHz |
Haɗuwa | CANbus, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG |
Na'urorin haɗi | Gane/Sake saitin Brown-out, DMA, I²S, Motar PWM, POR, PWM, WDT |
Adadin I/O | 70 |
Girman Ƙwaƙwalwar Shirin | 256KB (256K x 8) |
Nau'in Ƙwaƙwalwar Shirin | FLASH |
Girman EEPROM | - |
Girman RAM | 64x8 ku |
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 2.4 ~ 3.6V |
Masu Canza bayanai | A/D 8x12b;D/A 1x10b |
Nau'in Oscillator | Na ciki |
Yanayin Aiki | -40°C ~ 85°C (TA) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 100-LQFP |
Kunshin Na'urar Mai bayarwa | 100-LQFP (14x14) |
Lambar Samfurin Tushen | LPC1765 |