Sharaxaada
MS51 waa nooca flash-ku-xidhan, 8-bit waxqabadka sare 1T 8051-ku-koontarool ku-saleysan.Qaybta wax-baridku waxay si buuxda ula jaan qaadaysaa heerka 80C51 iyo waxqabadka la wanaajiyey.MS51 waxa uu ka kooban yahay ilaa 16K Bytes oo ah Flash ugu weyn ee loo yaqaan APROM, kaas oo ay ku jirto koodka isticmaalaha.Flash MS51 wuxuu taageeraa In-Application-Programming (IAP), kaas oo awood u siinaya cusboonaysiinta firmware-ka-chip-ka.IAP waxa kale oo ay suurtogal ka dhigaysaa in la habeeyo baloog kasta oo ka mid ah nidaamka koodka isticmaalaha si loogu isticmaalo kaydinta xogta aan isbeddelayn, kaas oo ay qortay IAP oo ay akhrido tilmaamaha IAP ama MOVC, shaqadan macnaheedu waa 16K Bytes oo dhan dhammaan waxa loo isticmaali karaa sida Flash Data. iyada oo loo marayo taliska IAP.MS51 waxa ay taageertaa shaqada Flash la habeyn karo ee APROM ee loo yaqaan LDROM, kaas oo Koodhka Bootku uu caadi ahaan u degan yahay fulinta Barnaamijyada Gudaha-System-Programming (ISP).Cabbirka LDROM waa la habeyn karaa iyadoo ugu badnaan 4K Bytes ay ku qeexan tahay CONFIG.Waxaa jira wax dheeraad ah oo ay ku jiraan 128 bytes oo gaar ah xusuusta ilaalinta amniga (SPROM) si kor loogu qaado amniga iyo ilaalinta codsiga macaamiisha.Si loo fududeeyo barnaamijka iyo xaqiijinta, Flash-ku waxa uu ogolaadaa in lagu baro oo loo akhriyo si elektaroonig ah iyada oo la adeegsanayo Qoraa barbar socda ama In-Circuit-Programming (ICP).Marka koodka la xaqiijiyo, isticmaaluhu wuxuu xidhi karaa koodka amniga.
Tilmaamaha: | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microcontrollers | |
Mfr | Shirkadda Nuvoton Technology Corporation waxay ku saleysantahay Maraykanka |
Taxane | NuMicro MS51 |
Xidhmada | Tube |
Xaaladda Qaybta | Firfircoon |
Processor Core | 8051 |
Cabbirka Muhiimka ah | 8-Bit |
Xawaaraha | 24MHz |
Isku xirnaanta | I²C, SPI, UART/USART |
Gawaarida | Soo ogow/Dib u dajin, LVR, POR, PWM, WDT |
Tirada I/O | 18 |
Cabbirka Xusuusta Barnaamijka | 16KB (16k x 8) |
Nooca Xusuusta Barnaamijka | FLASH |
Cabbirka EEPROM | - |
Cabbirka RAM | 1k x 8 |
Korantada - Alaabta (Vcc/Vdd) | 2.4V ~ 5.5V |
Beddelayaasha Xogta | A/D 8x12b SAR |
Nooca Oscillator | Gudaha |
Heerkulka shaqada | -40°C ~ 105°C (TA) |
Nooca Koritaanka | Dusha sare |
Xidhmada / Kiis | 20-TSSOP (0.173 ", ballac 4.40mm) |
Xidhmada Aaladda Alaab-qeybiyaha | 20-TSSOP |