Fa'amatalaga
O le LPC122x fa'alautele le NXP's 32-bit ARM microcontroller continuum ma fa'atatau i le tele o mea tau alamanuia i vaega o falegaosimea ma fale.Fa'amanuiaina mai le seti fa'atonuga a le ARM Cortex-M0 Thumb, o le LPC122x e o'o atu i le 50% maualuga le mamafa o le code fa'atusatusa i le 8/16-bit microcontroller masani o lo'o fa'atinoina galuega masani.O le LPC122x foi o loʻo faʻaalia ai se potutusi vaeluaga faʻavae ROM sili ona lelei mo Cortex-M0, lea e ofoina atu le tele o taimi o le faʻatinoina o numera o faletusi faʻapipiʻi polokalama, faʻapea foʻi ma le faʻatulagaina o le taʻamilosaga taimi faʻatasi ma le faʻaitiitia o le numera o le flash code.Ole malosi ole ARM Cortex-M0 e fesoasoani foi ile LPC122x e maua ai le malosi maualalo maualalo mo talosaga tutusa.O le LPC122x o loʻo faʻagaioia i alaea o le CPU e oʻo atu i le 45 MHz. Latou te ofoina atu le tele o filifiliga mo le manatua, mai le 32 kB i le 128 kB.O le tamai itulau 512-byte tapeina o le flash memory e aumaia ai le tele o faʻamanuiaga mamanu, e pei o le sili atu o le EEPROM faʻataʻitaʻiga, lagolago faʻapipiʻi mai soʻo se fesoʻotaʻiga fesoʻotaʻiga ma le faigofie o polokalame i totonu o le fanua ma faʻaititia i luga ole chip RAM manaʻoga.O le faʻapipiʻi pito i luga ole LPC122x e aofia ai le 10-bit ADC, lua faʻatusatusaga faʻatasi ai ma le faʻaogaina o tali, lua UART, tasi le SSP/SPI interface, tasi le I2C-bus interface faʻatasi ai ma le Fast-mode Plus features, a Windowed Watchdog Timer, a DMA controller, se afi CRC, fa taimi fa'amoemoe lautele, o le 32-bit RTC, o le 1% oscillator totonu mo le fa'atupuina o fua, ma e o'o atu i le 55 General Purpose I/O (GPIO) pine.
Fa'amatalaga: | |
Uiga | Taua |
Vaega | Vaega Fa'atasi (ICs) |
Fa'amau - Microcontrollers | |
Mfr | NXP USA Inc. |
Fa'asologa | LPC1200 |
afifi | fata |
Tulaga Vaega | Malosi |
Core Processor | ARM® Cortex®-M0 |
Tele Autu | 32-Bit |
Saosaoa | 45MHz |
Feso'ota'i | I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART |
Peripherals | Brown-out Su'esu'e/ Toe setiina, DMA, POR, WDT |
Numera o I/O | 55 |
Polokalame Fa'amanatu Tele | 128KB (128K x 8) |
Ituaiga Manatu Polokalama | UMI |
EEPROM Tele | - |
Tele ole RAM | 8K x 8 |
Malosi - Sapalai (Vcc/Vdd) | 3V ~ 3.6V |
Fa'aliliuga Fa'amatalaga | A/D 8x10b |
Ituaiga Oscillator | Totonu |
Galulue Vevela | -40°C ~ 85°C (TA) |
Ituaiga Fa'amau | Mauga i luga |
Paketi / Pusa | 64-LQFP |
Fa'atau Mea Fa'atau Mea | 64-LQFP (10x10) |
Numera Oloa Fa'avae | LPC1227 |