Kufotokozera
Achibale amtundu wa Kinetis K22 amakometsedwa kuti azigwiritsa ntchito zotsika mtengo zomwe zimafuna mphamvu zochepa, kulumikizidwa kwa USB, komanso kukonza bwino komanso kuphatikizika kwakukulu kwapang'onopang'ono ndi gawo loyandama.Zidazi zimagawana kuthekera kokwanira komanso kukhazikika kwa banja la Kinetis.Izi zimapereka:
• Gwiritsani ntchito mphamvu mpaka 156 µA/MHz ndikugwiritsa ntchito mphamvu yosasunthika mpaka 3.8 µA, kusunga kwathunthu ndi kudzuka kwa 6 µS.Njira yotsika kwambiri mpaka 140 nA.
• USB LS/FS OTG 2.0 yokhala ndi 3.3 V ophatikizidwa, 120 mA LDO voltage regulator.Chida cha USB FS chimagwira ntchito mopanda kristalo.
Zofotokozera: | |
Malingaliro | Mtengo |
Gulu | Magawo Ophatikizana (ICs) |
Ophatikizidwa - Microcontrollers | |
Mfr | Malingaliro a kampani NXP USA Inc. |
Mndandanda | Kineti K20 |
Phukusi | Thireyi |
Gawo Status | Yogwira |
Core processor | ARM® Cortex®-M4 |
Kukula kwa Core | 32-bit |
Liwiro | 120MHz |
Kulumikizana | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
Zotumphukira | DMA, I²S, LVD, POR, PWM, WDT |
Nambala ya I/O | 40 |
Kukula kwa Memory Program | 512KB (512K x 8) |
Mtundu wa Memory Program | FLASH |
Kukula kwa EEPROM | - |
Kukula kwa RAM | 128kx8 pa |
Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
Zosintha za Data | A/D 22x16b;D/A 2x12b |
Mtundu wa Oscillator | Zamkati |
Kutentha kwa Ntchito | -40°C ~ 105°C (TA) |
Mtundu Wokwera | Surface Mount |
Phukusi / Mlandu | 64-LQFP |
Phukusi la chipangizo cha Supplier | 64-LQFP (10x10) |
Nambala Yoyambira Yogulitsa | Mtengo wa MK22FN512 |