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

Tsanangudzo

Iyo LPC2377/78 microcontrollers yakavakirwa pa16-bit/32-bit ARM7TDMI-S CPU ine chaiyo-nguva emulation iyo inosanganisa iyo microcontroller ne512 kB yeyakadzamidzirwa yakakwirira-kumhanya flash memory.Iyo 128-bit yakafara memory interface uye yakasarudzika accelerator architecture inogonesa 32-bit kodhi kuuraya pamwero mukuru wewachi.Pakuita kwakakosha mukuvhiringidza sevhisi maitiro uye DSP algorithms, izvi zvinowedzera kuita kusvika 30% pamusoro peThumb mode.Kune yakakosha kodhi saizi maapplication, imwe nzira 16-bit Thumb modhi inoderedza kodhi neinopfuura 30% ine diki kuita chirango.Iyo LPC2377/78 yakanakira akawanda-chinangwa serial kutaurirana maapplication.Inosanganisira 10/100 Ethernet Media Access Controller (MAC), USB full speed device ine 4 kB ye endpoint RAM (LPC2378 chete), maUART mana, maviri CAN chiteshi (LPC2378 chete), SPI interface, maviri Synchronous Serial Ports (SSP). ), nhatu dzeI2C-bhazi dzinosangana, I 2S-bhazi interface, uye External Memory Controller (EMC).Uyu musanganiswa we serial communications interfaces wakasanganiswa ne on-chip 4 MHz yemukati oscillator, SRAM ye32 kB, 16 kB SRAM yeEthernet, 8 kB SRAM ye USB uye zvakajairika kushandiswa, pamwe ne2 kB bhatiri ine simba SRAM inoita kuti mudziyo uyu ukwane. kutaurirana magedhi uye protocol converters.Yakasiyana-siyana 32-bit timers, yakavandudzwa gumi-bit ADC, 10-bit DAC, PWM unit, CAN control unit, uye inosvika 104 inokurumidza GPIO mitsetse inosvika makumi mashanu kumucheto uye inosvika mana nhanho inokanganisa yekunze mapini anoita aya ma microcontroller. yakakodzera kudzora maindasitiri uye masisitimu ekurapa.