Apejuwe
MS51 jẹ ẹya filasi iru ifibọ, 8-bit ga išẹ 1T 8051-orisun microcontroller.Eto itọnisọna jẹ ibamu ni kikun pẹlu boṣewa 80C51 ati imudara iṣẹ.MS51 ni kan to 16K Bytes ti Filaṣi akọkọ ti a npe ni APROM, ninu eyiti awọn akoonu inu koodu Olumulo wa.Filaṣi MS51 ṣe atilẹyin iṣẹ In-Application-Programming (IAP), eyiti o jẹ ki awọn imudojuiwọn famuwia ori-chip ṣiṣẹ.IAP tun jẹ ki o ṣee ṣe lati tunto eyikeyi bulọọki ti koodu Olumulo lati lo bi ibi ipamọ data ti kii ṣe iyipada, eyiti a kọ nipasẹ IAP ati kika nipasẹ IAP tabi itọnisọna MOVC, iṣẹ yii tumọ si gbogbo agbegbe 16K Bytes gbogbo le ṣee lo bi Flash Data. nipasẹ IAP pipaṣẹ.MS51 ṣe atilẹyin iṣẹ kan ti Filaṣi atunto lati APROM ti a pe ni LDROM, ninu eyiti koodu Boot nigbagbogbo wa fun ṣiṣe Eto-Eto-System (ISP).Iwọn LDROM jẹ atunto pẹlu iwọn 4K Bytes nipasẹ asọye CONFIG.Afikun pẹlu pataki 128 baiti aabo aabo iranti (SPROM) lati jẹki aabo ati aabo ohun elo alabara.Lati dẹrọ siseto ati ijerisi, Filaṣi naa ngbanilaaye lati ṣe eto ati ka ni itanna nipasẹ Onkọwe ti o jọra tabi In-Circuit-Programming (ICP).Ni kete ti koodu ti jẹrisi, olumulo le tii koodu naa fun aabo.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | Nuvoton Technology Corporation of America |
jara | NuMicro MS51 |
Package | Tube |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | 8051 |
Core Iwon | 8-Bit |
Iyara | 24MHz |
Asopọmọra | I²C, SPI, UART/USART |
Awọn agbeegbe | Brown-jade Ṣawari / Tunto, LVR, POR, PWM, WDT |
Nọmba ti I/O | 18 |
Eto Iwon Iranti | 16KB (16K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 1k x8 |
Foliteji - Ipese (Vcc/Vdd) | 2.4V ~ 5.5V |
Data Converter | A/D 8x12b SAR |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 105°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 20-TSSOP (0.173 "Iwọn 4.40mm) |
Package Device Olupese | 20-TSSOP |