LPC2148FBD64,151 IC MCU 16/32B 512KB FLASH 64LQFP

Tsanangudzo

Iyo LPC2141/42/44/46/48 microcontrollers yakavakirwa pa 16-bit/32-bit ARM7TDMI-S CPU ine chaiyo-nguva emulation uye yakadzamirirwa trace rutsigiro, iyo inosanganisa iyo microcontroller ine yakadzamirirwa yakakwirira-kumhanya flash memory kubva ku32. kB kusvika 512 kB.Iyo 128-bit yakafara memory interface uye yakasarudzika accelerator architecture inogonesa 32-bit kodhi kuuraya pamwero mukuru wewachi.Kune yakakosha kodhi saizi maapplication, imwe nzira 16-bit Thumb modhi inoderedza kodhi neinopfuura 30% ine diki kuita chirango.Nekuda kwehukuru hwavo hudiki uye kuderera kwesimba rekushandisa, LPC2141/42/44/46/48 yakanakira maapplication uko miniaturization chinhu chakakosha chinodiwa, senge yekuwana kutonga uye poindi-yekutengesa.Serial communications interfaces kubva pa USB 2.0 Full-speed device, akawanda maUART, SPI, SSP kusvika I2C-bhazi uye on-chip SRAM ye8 kB kusvika 40 kB, ita kuti midziyo iyi inyatsokodzera nzira dzekutaurirana nemaprotocol converters, akapfava. modem, kucherechedzwa kwezwi uye yakaderera yekupedzisira yekufungidzira, ichipa ese mahombe buffer saizi uye yakakwirira yekugadzirisa simba.Yakasiyana-siyana 32-bit timers, imwe chete kana mbiri 10-bit ADC(s), 10-bit DAC, PWM chiteshi uye 45 inokurumidza GPIO mitsetse inosvika mapfumbamwe kumucheto kana nhanho yekunze yekukanganisa mapini inoita kuti aya madiki madiki akwane kudzora maindasitiri uye masisitimu ekurapa. .