Whakaahuatanga
Ko te whanau KV31 MCU he mema tino tauine o te Kinetis V Series me te whakarato i te otinga whakahaere motuka-whakataetae teitei, utu-whakataetae.I hangaia i runga i te ARM®Cortex®-M4 matua e rere ana i te 120 MHz, ka honoa ki te waahi maanu me te kaha DSP, ka tukuna he papaa tino kaha e taea ai e nga kaihoko te hanga i tetahi kōpaki otinga tino tauineine.Ko etahi atu waahanga ko:
• Moka-16 moka-rua nga tauira ADC ki runga ki te 1.2 MS/s i roto i te aratau 12-bit
• 12 nga hongere o nga waahana whakahaere motuka (PWM) puta noa i nga turanga wa motuhake e 3
• Paraka RAM nui e taea ai te mahi a rohe o nga koropiko mana tere i te tere karaka katoa
• Whakahohehia ki te tautoko i te Kinetis Motor Suite (KMS), he taputapu taputapu me te otinga rorohiko e taea ai te whirihora tere o nga punaha taraiwa motuka BLDC me PMSM.
| Whakatakotoranga: | |
| Huanga | Uara |
| Kāwai | Takiwa Whakakotahi (ICs) |
| Whakamaua - Microcontrollers | |
| Mfr | NXP USA Inc. |
| Rangatū | Kinetis KV |
| Mōkī | Paepae |
| Tūnga Wāhanga | Hohe |
| Tukatuka Matua | ARM® Cortex®-M4 |
| Rahi Matua | 32-Moka |
| Te tere | 120MHz |
| Hononga | I²C, SPI, UART/USART |
| Pikitia | DMA, PWM, WDT |
| Tau o I/O | 70 |
| Rahi Mahara Papatono | 256KB (256K x 8) |
| Momo Mahara Papatono | Kohiko |
| EEPROM Rahi | - |
| Rahi RAM | 48K x 8 |
| Ngaohiko - Tuku (Vcc/Vdd) | 1.71V ~ 3.6V |
| Kaihuri Raraunga | A/D 2x16b;D/A 1x12b |
| Momo Oscillator | Roto |
| Te Waahi Mahi | -40°C ~ 105°C (TA) |
| Momo Whakaeke | Maunga Mata |
| Mōkī / Take | 100-LQFP |
| Mōkī Pūrere Kaiwhakarato | 100-LQFP (14x14) |
| Tau Hua turanga | MKV31F25 |