AM1705DPTP3 IC MPU SITARA 375MHZ 176HLQFP

Fa'amatalaga

O le AM1705 o se microprocessor ARM maualalo e faʻavae i luga o le ARM926EJ-S.O le masini e mafai ai e le au gaosi mea muamua (OEM) ma le au gaosi mea muamua (ODMs) ona vave aumai i maketi masini ma faiga faʻaogaina malosi, faʻaogaina o tagata faʻaoga, ma le maualuga o le gaosiga o gaioiga e ala i le maualuga o le fetuutuunai o se faʻaogaina atoatoa, faʻafefiloi fofo faʻafefiloi.O le ARM926EJ-S o le 32-bit RISC processor core lea e fa'atinoina le 32-bit po'o le 16-bit fa'atonuga ma fa'agasolo 32-, 16-, po'o le 8-bit fa'amaumauga.O le autu e faʻaogaina le pipelining ina ia mafai ai ona faʻaauau vaega uma o le processor ma le memory system.O le ARM autu o loʻo i ai le coprocessor 15 (CP15), puipuiga module, ma faʻamaumauga ma polokalame memory management units (MMUs) faʻatasi ai ma le laulau e vaʻavaʻai i tua.O le ARM autu o loʻo i ai le 16KB o faʻatonuga ma 16-KB faʻamaumauga faʻamaumauga.O poloka manatua e lua e 4-auala e fesoʻotaʻi ma faʻailoga faʻamaufaʻailoga faʻailoga (VIVT).O le ARM autu e iai foʻi le 8KB o le RAM (Vector Table) ma le 64KB o le ROM.O le seti pito i luga e aofia ai: se 10/100 Mbps Ethernet MAC (EMAC) faʻatasi ai ma le faʻaogaina o faʻamatalaga faʻamatalaga / gaioiga (MDIO) module;lua feso'ota'iga I 2C Pas;tolu alalaupapa tele leo telefoni ports (McASPs) ma serializers ma FIFO buffers;lua 64-bit fa'amoemoe lautele taimi e mafai ona fa'atulagaina (tasi e mafai ona fa'atulagaina e pei o le leoleo leoleo);e oo atu i le 8 faletupe o le 16 pine o le faʻaogaina lautele / faʻaogaina (GPIO) faʻatasi ai ma faʻalavelave faʻapipiʻi / faʻalavelave faʻalavelave faʻalavelave, faʻapipiʻi faʻatasi ma isi peripheral;tolu feso'ota'iga UART (tasi ma RTS ma CTS);tolu fa'alelei maualuga fa'ato'a fa'apipi'i lautele fa'aogaina (eHRPWM);tolu 32-bit fa'aleleia le pu'eina (eCAP) pu'upu'u pu'upu'u e mafai ona fa'atulagaina e pei o le 3 pu'e fa'aoga po'o le 3 fa'auiluma pulse width modulator (APWM) galuega;lua 32-bit enhanced quadrature encoded pulse (eQEP) peripherals;ma le 2 fesoʻotaʻiga manatua i fafo: o le asynchronous ma le SDRAM faʻaoga mafaufauga i fafo (EMIFA) mo manatuaga faʻagesegese poʻo peripherals, ma se faʻaoga maualuga le saoasaoa manatua (EMIFB) mo SDRAM.O le Ethernet Media Access Controller (EMAC) e maua ai se feso'ota'iga lelei i le va o le masini ma le feso'otaiga.E lagolagoina uma e le EMAC le 10Base-T ma le 100Base-TX, poʻo le 10 Mbps ma le 100 Mbps i le afa mo le faʻaogaina atoa.E le gata i lea, o loʻo avanoa le MDIO mo le faʻatulagaina o le PHY.