LPC2388FBD144,551 IC MCU 16/32B 512KB FLSH 144LQFP

Incazelo

Isilawuli esincane se-LPC2388 sisekelwe ku-16-bit/32-bit ARM7TDM-S CPU esilingisayo sesikhathi sangempela esihlanganisa isilawuli esincane esingu-512 kB sememori ye-flash eshumekiwe yesivinini esikhulu.Isixhumi esibonakalayo senkumbulo esibanzi esingu-128-bit kanye nesakhiwo esiyingqayizivele se-accelerator sinika amandla ukukhishwa kwekhodi engu-32-bit ngesilinganiso esiphezulu sewashi.Ngokusebenza okubalulekile kuzinqubo zesevisi eziphazamisayo kanye nama-algorithms e-DSP, lokhu kwandisa ukusebenza kufika ku-30 ​​% ngaphezu kwemodi yesithupha.Kuzinhlelo zokusebenza zosayizi wekhodi ebalulekile, enye imodi yeThupha engu-16-bit inciphisa ikhodi ngaphezu kuka-30 % ngesijeziso sokusebenza esincane.I-LPC2388 ilungele izinhlelo zokusebenza zokuxhumana ze-serial ezinezinjongo eziningi.Ihlanganisa i-10/100 Ethernet Media Access Controller (MAC), idivayisi ye-USB/umsingathi/OTG ene-4 kB ye-endpoint RAM, ama-UART amane, iziteshi ezimbili ze-CAN, isixhumi esibonakalayo se-SPI, amaPorts Synchronous Serial amabili (SSP), izixhumanisi ezintathu ze-I2C, i-interface ye-I2S, kanye nesilawuli sememori yangaphandle (EMC).Le nhlanganisela yezixhumanisi ze-serial zokuxhumana ezihlanganiswe ne-on-chip 4 MHz oscillator yangaphakathi, i-SRAM engu-64 kB, 16 kB SRAM ye-Ethernet, 16 kB SRAM ye-USB nezinjongo ezijwayelekile, kanye ne-SRAM enamandla yebhethri engu-2 kB kwenza le divayisi ibe kahle kakhulu. ifanele amasango okuxhumana neziguquli zephrothokholi.Izibali sikhathi ezihlukene ezingama-32-bit, i-10-bit ADC ethuthukisiwe, i-10-bit DAC, iyunithi ye-PWM, iyunithi yokulawula ye-CAN, kanye nemigqa efika ku-104 esheshayo ye-GPIO enomkhawulo ofika ku-50 kanye nezikhonkwane ezizwelayo zangaphandle ezifika ezingeni ezine zenza lezi zilawuli ezincane. ifaneleka ikakhulukazi ukulawulwa kwezimboni nezinhlelo zezokwelapha.