Tlhaloso
LPC178x/7x ke microcontroller e thehiloeng ho ARM Cortex-M3 bakeng sa lits'ebetso tse kentsoeng tse hlokang boemo bo holimo ba ho kopanya le ho felloa ke matla a tlase.ARM Cortex-M3 ke konokono ea moloko o latelang o fanang ka ts'ebetso e betere ho feta ARM7 ka lebelo le ts'oanang la oache le lintlafatso tse ling tsa sistimi joalo ka likarolo tsa sejoale-joale tsa debug le boemo bo holimo ba khokahano ea block block.ARM Cortex-M3 CPU e kenyelletsa phala ea methati e 3 mme e na le meaho ea Harvard e nang le litaelo tse arohaneng tsa lehae le libese tsa data, hammoho le bese ea boraro e nang le ts'ebetso e tlase hanyane bakeng sa li-peripheral.ARM Cortex-M3 CPU e boetse e kenyelletsa yuniti ea ka hare ea pele e tšehetsang makala a inahaneloang.LPC178x/7x e eketsa accelerator e khethehileng ea memori ho fihlela ts'ebetso e nepahetseng ha o etsa khoutu ho tsoa ho flash.LPC178x/7x e sebetsa ho fihla ho 120 MHz CPU frequency.Tlatsetso ea peripheral ea LPC178x/7x e kenyelletsa ho fihla ho 512 kB ea memori ea lenaneo la flash, ho fihla ho 96 kB ea memori ea data ea SRAM, ho fihla ho 4032 byte ea memori ea data ea EEPROM, External Memory Controller (EMC), LCD (LPC178x feela), Ethernet , USB Device/Host/OTG, General Purpose DMA controller, li-UART tse hlano, balaoli ba SSP ba bararo, li-interface tse tharo tsa I2C-bus, Interface ea Quadrature Encoder, li-timers tse 'nè tse akaretsang, li-PWM tse peli tse akaretsang tse nang le liphello tse tšeletseng e le' ngoe le PWM ea taolo ea motlakase. , RTC ea matla a tlase haholo e nang le phepelo ea betri e arohaneng le sehatisi sa liketsahalo, sebali sa nako se kentsoeng fensetereng, enjine ea lipalo ea CRC, ho fihla ho li-pini tsa I/O tse akaretsang tse 165, le tse ling.Lisebelisoa tsa analoge li kenyelletsa mocha o le mong oa 12-bit ADC le 10-bit DAC.Pinout ea LPC178x/7x e reretsoe ho lumella tšebetso ea pin le LPC24xx le LPC23xx.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
E kenyelelitsoe - Li-microcontroller | |
Mfr | NXP |
Letoto | LPC17xx |
Sephutheloana | Terei |
Boemo ba Karolo | E emisitsoe ho Digi-Key |
Core processor | ARM® Cortex®-M3 |
Boholo ba Core | 32-Bit |
Lebelo | 120MHz |
Khokahano | CANbus, EBI/EMI, Ethernet, I²C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG |
Pheripherals | Brown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT |
Nomoro ea I/O | 165 |
Boholo ba Memori ea Lenaneo | 512KB (512K x 8) |
Mofuta oa Memori ea Lenaneo | LEHLANYA |
EEPROM Boholo | 4K x 8 |
Boholo ba RAM | 96K x 8 |
Voltage - Phepelo (Vcc/Vdd) | 2.4V ~ 3,6V |
Bafetoleli ba Lintlha | A/D 8x12b;D/A 1x10b |
Mofuta oa Oscillator | Ka hare |
Mocheso oa ho sebetsa | -40°C ~ 85°C (TA) |
Mofuta oa ho Beha | Thaba e kaholimo |
Sephutheloana / Taba | 208-LQFP |
Sephutheloana sa Sesebelisoa sa Bafani | 208-LQFP (28x28) |
Nomoro ea Sehlahisoa sa Motheo | LPC17 |