Bayani
Kinetis K22 samfurin dangi an inganta su don aikace-aikace masu tsada waɗanda ke buƙatar ƙarancin ƙarfi, haɗin kebul, da ingancin sarrafawa da babban haɗin kai tare da rukunin ma'ana mai iyo.Waɗannan na'urori suna raba cikakken iyawa da haɓakar dangin Kinetis.Wannan samfurin yana ba da:
• Gudun amfani da wutar lantarki zuwa 156 µA/MHz da amfani da wutar lantarki na tsaye zuwa 3.8 µA, cikakken riƙewar jiha da farkawa 6µS.Mafi ƙasƙanci a tsaye yanayin ƙasa zuwa 140 nA.
• USB LS/FS OTG 2.0 tare da saka 3.3 V, 120 mA LDO mai sarrafa wutar lantarki.Na'urar USB FS kristal mara aiki.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
Kashi | Haɗin kai (ICs) |
Embedded - Microcontrollers | |
Mfr | NXP USA Inc. girma |
Jerin | Kinetis K20 |
Kunshin | Tire |
Matsayin Sashe | Mai aiki |
Core Processor | ARM® Cortex®-M4 |
Girman Core | 32-Bit |
Gudu | 120 MHz |
Haɗuwa | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
Na'urorin haɗi | DMA, I²S, LVD, POR, PWM, WDT |
Adadin I/O | 40 |
Girman Ƙwaƙwalwar Shirin | 512KB (512K x 8) |
Nau'in Ƙwaƙwalwar Shirin | FLASH |
Girman EEPROM | - |
Girman RAM | 128x8 ku |
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 1.71V ~ 3.6V |
Masu Canza bayanai | A/D 22x16b;D/A 2x12b |
Nau'in Oscillator | Na ciki |
Yanayin Aiki | -40°C ~ 105°C (TA) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 64-LQFP |
Kunshin Na'urar Mai bayarwa | 64-LQFP (10x10) |
Lambar Samfurin Tushen | Saukewa: MK22FN512 |