Apejuwe
Ẹbi S12XS tuntun ti awọn olutona bulọọgi 16-bit jẹ ibaramu, ẹya idinku ti idile S12XE.Awọn idile wọnyi pese ọna ti o rọrun lati ṣe agbekalẹ awọn iru ẹrọ ti o wọpọ lati opin-kekere si awọn ohun elo giga-giga, idinku awọn atunto sọfitiwia ati ohun elo.Ifojusi si awọn ohun elo ọkọ ayọkẹlẹ jeneriki ati awọn apa CAN, diẹ ninu awọn apẹẹrẹ aṣoju ti awọn ohun elo wọnyi jẹ: Awọn oludari Ara, Wiwa Olugbele, Awọn Module ilẹkun, Awọn olugba RKE, Awọn oṣere Smart, Awọn Module Imọlẹ ati Awọn apoti Isopọ Smart laarin ọpọlọpọ awọn miiran.Idile S12XS da duro ọpọlọpọ awọn ẹya ara ẹrọ ti idile S12XE pẹlu koodu Atunse Aṣiṣe (ECC) lori iranti Flash, Module Data-Flash lọtọ fun koodu tabi ibi ipamọ data, Loop Titiipa Igbohunsafẹfẹ (IPLL) ti o mu ilọsiwaju iṣẹ EMC ati a fast ATD converter.Idile S12XS ṣe ifijiṣẹ iṣẹ 32-bit pẹlu gbogbo awọn anfani ati ṣiṣe ti MCU 16-bit lakoko ti o ni idaduro idiyele kekere, agbara agbara, EMC ati awọn anfani ṣiṣe iwọn koodu ti o gbadun lọwọlọwọ nipasẹ awọn olumulo ti Freescale ti 16-bit S12 ati awọn idile S12X MCU .Gẹgẹbi awọn ọmọ ẹgbẹ ti awọn idile S12X miiran, idile S12XS nṣiṣẹ awọn iraye si 16-bit jakejado laisi awọn ipinlẹ iduro fun gbogbo awọn agbegbe ati awọn iranti.Idile S12XS wa ni 112-pin LQFP, 80-pin QFP, awọn aṣayan package LQFP 64-pin ati ṣetọju ipele giga ti ibamu pin pẹlu idile S12XE.Ni afikun si awọn ebute oko oju omi I / O ti o wa ni module kọọkan, to awọn ebute I / O 18 siwaju wa pẹlu agbara idalọwọduro gbigba Jii-soke lati iduro tabi awọn ipo iduro.Eto agbeegbe pẹlu MSCAN, SPI, SCI meji, ikanni 8-ikanni 24-bit akoko idalọwọduro igbakọọkan, 8-ikanni 16-bit Aago, 8-ikanni PWM ati to 16-ikanni 12-bit ATD oluyipada.Agbeegbe-si-ibudo ti iṣakoso sọfitiwia jẹ ki iraye si apopọ rọ ti awọn modulu agbeegbe ni awọn aṣayan package kika pin isalẹ.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | NXP USA Inc. |
jara | HCS12X |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | HCS12X |
Core Iwon | 16-Bit |
Iyara | 40MHz |
Asopọmọra | CANbus, SCI, SPI |
Awọn agbeegbe | LVD, POR, PWM, WDT |
Nọmba ti I/O | 59 |
Eto Iwon Iranti | 256KB (256K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 12k x8 |
Foliteji - Ipese (Vcc/Vdd) | 1.72V ~ 5.5V |
Data Converter | A/D 8x12b |
Oscillator Iru | Ita |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 80-QFP |
Package Device Olupese | 80-QFP (14x14) |
Nọmba Ọja mimọ | S9S12 |