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 |