Whakaahuatanga
Ko te LPC1759/58/56/54/52/51 he microcontrollers ARM Cortex-M3 mo nga tono whakauru e whakaatu ana i te taumata teitei o te whakauru me te iti o te kohi hiko.Ko te ARM Cortex-M3 he kaupapa whakatipuranga e whai ake nei e tuku ana i nga whakanikonikotanga o te punaha penei i nga ahuatanga patuiro whakarei me te taumata teitei ake o te whakauru poraka tautoko.Ko te LPC1758/56/57/54/52/51 e mahi ana i nga iarere CPU tae atu ki te 100 MHz.Ko te LPC1759 e mahi ana i nga iarere CPU tae atu ki te 120 MHz.Ko te ARM Cortex-M3 CPU e whakauru ana i te pipeline 3-waahi me te whakamahi i te hoahoanga Harvard me nga tohutohu a-rohe me nga pahi raraunga me te toru o nga pahi mo nga taputapu.Kei roto hoki i te ARM Cortex-M3 PTM he waeine prefetch o roto e tautoko ana i te pekanga whakaaro.Ko te taapiri taapiri o te LPC1759/58/56/54/52/51 tae atu ki te 512 kB o te mahara kohiko, tae atu ki te 64 kB o te mahara raraunga, Ethernet MAC, USB Device/Host/OTG atanga, 8-channel kaupapa whānui DMA pūmana, 4 UARTs, 2 CAN hongere, 2 SSP pūmana, SPI atanga, 2 I2C-pahi atanga, 2-whakauru me te 2-putanga I2S-pahi atanga, 6 hongere 12-bit ADC, 10-bit DAC, mana motopaika PWM, Atanga Whakawaehere Tapawhā, e 4 nga taima kaupapa whaanui, 6-putanga PWM kaupapa whanui, te mana iti-iti te Karaka Wā-Tuturu (RTC) me te tuku pākahiko motuhake, tae atu ki te 52 titi I/O kaupapa whanui.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr | NXP USA Inc. |
Rangatū | LPC17xx |
Mōkī | Paepae |
Tūnga Wāhanga | Ka mutu i Digi-Key |
Tukatuka Matua | ARM® Cortex®-M3 |
Rahi Matua | 32-Moka |
Tere | 100MHz |
Hononga | CANbus, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG |
Pikitia | Parauri-atu Kitea/Tautuhi Anō, DMA, I²S, Mana Motor PWM, POR, PWM, WDT |
Tau o I/O | 52 |
Rahi Mahara Papatono | 256KB (256K x 8) |
Momo Mahara Papatono | Kohiko |
EEPROM Rahi | - |
Rahi RAM | 32K x 8 |
Ngaohiko - Tuku (Vcc/Vdd) | 2.4V ~ 3.6V |
Kaihuri Raraunga | A/D 6x12b;D/A 1x10b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 85°C (TA) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 80-LQFP |
Mōkī Pūrere Kaiwhakarato | 80-LQFP (12x12) |
Tau Hua turanga | LPC17 |