Whakaahuatanga
Ko nga mema o te whanau hua Kinetis K22 e arotauhia ana mo nga tono utu nui e hiahia ana ki te iti-hiko, te honohono USB, me te pai o te tukatuka me te whakaurunga teitei o te peripheral me te waeine ira.Ka tohatohahia e enei taputapu te kaha me te whakahiatotanga o te whanau Kinetis.Ka tukuna e tenei hua:
• Whakahaerehia te paunga hiko ki te 156 µA/MHz me te whakapau hiko pateko ki te 3.8 µA, te pupuri tonu me te 6 µS oho.Te aratau pateko iti iho ki te 140 nA.
• USB LS/FS OTG 2.0 ki te 3.3 V, 120 mA LDO ngaohiko regulator.USB FS taputapu karaihe-iti mahi.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr | NXP USA Inc. |
Rangatū | Kinetis K20 |
Mōkī | Paepae |
Tūnga Wāhanga | Hohe |
Tukatuka Matua | ARM® Cortex®-M4 |
Rahi Matua | 32-Moka |
Tere | 120MHz |
Hononga | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
Pikitia | DMA, I²S, LVD, POR, PWM, WDT |
Tau o I/O | 40 |
Rahi Mahara Papatono | 512KB (512K x 8) |
Momo Mahara Papatono | Kohiko |
EEPROM Rahi | - |
Rahi RAM | 128K x 8 |
Ngaohiko - Tuku (Vcc/Vdd) | 1.71V ~ 3.6V |
Kaihuri Raraunga | A/D 22x16b;D/A 2x12b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 105°C (TA) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 64-LQFP |
Mōkī Pūrere Kaiwhakarato | 64-LQFP (10x10) |
Tau Hua turanga | MK22FN512 |