Apejuwe
LPC546xx jẹ ẹbi ti ARM Cortex-M4 awọn oludari microcontrollers ti o da lori fun awọn ohun elo ifibọ ti o nfihan eto agbeegbe ọlọrọ pẹlu agbara kekere pupọ ati awọn ẹya yokokoro imudara.ARM Cortex-M4 jẹ ipilẹ 32-bit ti o funni ni awọn imudara eto bii agbara kekere, awọn ẹya yokokoro ti o ni ilọsiwaju, ati ipele giga ti isọdọkan Àkọsílẹ atilẹyin.ARM Cortex-M4 Sipiyu ṣafikun opo gigun ti ipele 3, nlo faaji Harvard kan pẹlu itọnisọna agbegbe lọtọ ati awọn ọkọ akero data bii ọkọ akero kẹta fun awọn agbeegbe, ati pẹlu ẹya prefetch inu ti o ṣe atilẹyin ẹka akiyesi.Cortex-M4 ARM ṣe atilẹyin sisẹ ifihan agbara oni-nọmba-ọkan ati awọn ilana SIMD.A hardware lilefoofo-ojuami isise ti wa ni ese sinu mojuto.Idile LPC546xx pẹlu to 512 KB ti filasi, 200 KB ti on-chip SRAM, to 16 kB ti EEPROM iranti, Quad SPI Flash Interface (SPIFI) fun faagun iranti eto, iyara giga kan ati USB iyara kan agbalejo ati ẹrọ oludari, Ethernet AVB, LCD oludari, Smart Kaadi atọkun, SD/MMC, CAN FD, ohun ita Memory Adarí (EMC), a DMIC subsystem pẹlu PDM gbohungbohun wiwo ati I2S, marun gbogboogbo-idi aago, SCTimer/PWM, RTC / aago itaniji, Aago Oṣuwọn Olona (MRT), Aago Aago Windowed (WWDT), awọn agbeegbe ibaraẹnisọrọ ni tẹlentẹle mẹwa ti o rọ (USART, SPI, I2S, wiwo I2C), Algorithm Hash Secure (SHA), 12-bit 5.0 Awọn apẹẹrẹ / iṣẹju-aaya ADC, ati sensọ iwọn otutu kan.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | NXP USA Inc. |
jara | LPC546xx |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | ARM® Cortex®-M4 |
Core Iwon | 32-Bit |
Iyara | 180MHz |
Asopọmọra | CANbus, Ethernet, I²C, SPI, UART/USART, USB |
Awọn agbeegbe | Brown-jade Ṣawari/Tunto, DMA, I²S, POR, PWM, WDT |
Nọmba ti I/O | 145 |
Eto Iwon Iranti | 256KB (256K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | 16k x8 |
Ramu Iwon | 136k x 8 |
Foliteji - Ipese (Vcc/Vdd) | 1.71V ~ 3.6V |
Data Converter | A/D 12x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 105°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 180-TFBGA |
Package Device Olupese | 180-TFBGA (12x12) |
Nọmba Ọja mimọ | LPC54606 |