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LPC2378FBD144K IC MCU 16/32B 512KB FLSH 144LQFP

Whakaahuatanga Poto:

Mfr.Wahanga: LPC2378FBD144K

Kaihanga: NXP
Mōkī: 144-LQFP
Whakaahuatanga: ARM7® raupapa Microcontroller IC 16/32-Bit 72MHz 512KB (512K x 8) FLASH 144-LQFP (20×20)

Pepa Raraunga: Tena koa whakapā mai.


Taipitopito Hua

Tohu Hua

Tawhā Hua

Whakaahuatanga

Ko nga microcontrollers LPC2377/78 kei runga i te PTM 16-bit/32-bit ARM7TDMI-S me te whai i te wa-tuturu e whakakotahi ana i te microcontroller me te 512 kB o te mahara kohiko tere-tere.Ma te atanga mahara 128-bit whanui me te hoahoanga whakaterenga ahurei ka taea te mahi waehere moka-32 i te reiti karaka teitei.Mo nga mahi tino nui i roto i nga mahinga ratonga haukoti me te DSP algorithms, ka piki ake te mahinga ki te 30% i runga i te aratau Thumb.Mo nga tono rahinga waehere tino nui, ko te aratau 16-bit Thumb rereke ka whakaiti i te waehere neke atu i te 30 % me te iti o te whiunga mahi.Ko te LPC2377/78 he pai mo nga tono korero rangatū maha.Kei roto i te 10/100 Ethernet Media Access Controller (MAC), USB taputapu tere katoa me te 4 kB o te mutunga o te RAM (LPC2378 anake), e wha nga UART, e rua nga waahana CAN (LPC2378 anake), he atanga SPI, e rua nga Tauranga Serial Tukutahi (SSP). ), e toru nga atanga I2C-pahi, he atanga I 2S-pahi, me tetahi Kaiwhakahaere Mahara o waho (EMC).Ko tenei whakakotahitanga o nga atanga korero rangatū kua honoa ki te maramara 4 MHz oscillator o roto, SRAM o 32 kB, 16 kB SRAM mo Itarangi, 8 kB SRAM mo te USB me te whakamahi kaupapa whanui, me te 2 kB pākahiko SRAM kia pai tenei taputapu mo nga kuaha korero me nga kaitahuri kawa.He momo matawā moka-32, he ADC moka-10 kua pai ake, he DAC moka-10, he wae PWM, he wae mana CAN, tae atu ki te 104 nga raina GPIO tere tae atu ki te 50 tapa me te wha nga taumata o nga titi haukoti o waho e hangai ana i enei microcontrollers. he pai mo te whakahaere ahumahi me nga punaha hauora.

 

Whakatakotoranga:
Huanga Uara
Kāwai Takiwa Whakakotahi (ICs)
Whakamaua - Microcontrollers
Mfr NXP USA Inc.
Rangatū LPC2300
Mōkī Paepae
Tūnga Wāhanga Hohe
Tukatuka Matua ARM7®
Rahi Matua 16/32-Moka
Te tere 72MHz
Hononga CANbus, EBI/EMI, Itarangi, I²C, Microwire, Kaari Mahara, SPI, SSI, SSP, UART/USART, USB
Pikitia Ka kitea/Tautuhi-a-parauri, DMA, I²S, POR, PWM, WDT
Tau o I/O 104
Rahi Mahara Papatono 512KB (512K x 8)
Momo Mahara Papatono Kohiko
EEPROM Rahi -
Rahi RAM 58K x 8
Ngaohiko - Tuku (Vcc/Vdd) 3V ~ 3.6V
Kaihuri Raraunga A/D 8x10b SAR;D/A 1x10b
Momo Oscillator Waho, Roto
Te Waahi Mahi -40°C ~ 85°C (TA)
Momo Whakaeke Maunga Mata
Mōkī / Take 144-LQFP
Mōkī Pūrere Kaiwhakarato 144-LQFP (20x20)
Tau Hua turanga LPC2378

 

LPC2377 2

 

LPC2377 1


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