Bayani
LPC2292/2294 microcontrollers sun dogara ne akan 16/32-bit ARM7TDMI-S CPU tare da kwaikwaya na ainihi da tallafin ganowa, tare da 256 kB na ƙwaƙwalwar walƙiya mai sauri.Faɗin ƙwaƙwalwar ajiya mai faɗin 128-bit da keɓaɓɓen tsarin gine-ginen hanzari yana ba da damar aiwatar da lambar 32-bit a matsakaicin ƙimar agogo.Don aikace-aikacen girman lambar mahimmanci, madadin 16-bit Yanayin Thumb yana rage lamba da fiye da 30 % tare da ƙaramin hukuncin aiki.Tare da kunshin 144-pin su, ƙarancin amfani da wutar lantarki, masu ƙidayar lokaci 32-bit daban-daban, 8-tashar 10-bit ADC, 2/4 (LPC2294) tashoshi na CAN na ci gaba, tashoshin PWM da har zuwa tara na katsewa na waje waɗannan microcontrollers sun dace musamman don aikace-aikacen sarrafa motoci da masana'antu gami da tsarin likita da motocin bas masu jure rashin lafiya.Adadin samuwan GPIOs daga 76 (tare da ƙwaƙwalwar waje) zuwa 112 (guntu-gudu).Tare da ƙarin ƙarin hanyoyin mu'amalar sadarwa na serial, sun kuma dace don hanyoyin sadarwa da masu sauya yarjejeniya da sauran aikace-aikace na gaba ɗaya.Bayani: A cikin takardar bayanan, kalmar LPC2292/2294 za ta yi amfani da na'urori masu tare da kuma ba tare da kari na /00 ko /01 ba.Za a yi amfani da suffixes /00 da /01 don bambanta da sauran na'urori kawai idan ya cancanta.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
Kashi | Haɗin kai (ICs) |
Embedded - Microcontrollers | |
Mfr | NXP USA Inc. girma |
Jerin | Saukewa: LPC2200 |
Kunshin | Tire |
Matsayin Sashe | Ba Don Sabbin Zane-zane ba |
Core Processor | ARM7® |
Girman Core | 16/32-Bit |
Gudu | 60 MHz |
Haɗuwa | CANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART |
Na'urorin haɗi | POR, PWM, WDT |
Adadin I/O | 112 |
Girman Ƙwaƙwalwar Shirin | 256KB (256K x 8) |
Nau'in Ƙwaƙwalwar Shirin | FLASH |
Girman EEPROM | - |
Girman RAM | 16x8 ku |
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 1.65 ~ 3.6V |
Masu Canza bayanai | A/D 8x10b |
Nau'in Oscillator | Na ciki |
Yanayin Aiki | -40°C ~ 85°C (TA) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 144-LQFP |
Kunshin Na'urar Mai bayarwa | 144-LQFP (20x20) |
Lambar Samfurin Tushen | Saukewa: LPC2292 |