Fa'amatalaga
O le AT89C51RC ose fa'alalo-malosi, maualuga-fa'atinoga CMOS 8-bit microcontroller ma 32K bytes o Flash programmable faitau-na'o manatua ma 512 paita o le RAM.O lo'o gaosia le masini e fa'aaoga ai le tekonolosi fa'amanino e le fa'amalieina maualuga a Atmel ma e fetaui lelei ma le fa'atonuga fa'atonuga 80C51 ma le 80C52 fa'ata'ita'iga ma le pinout.Ole Flash i luga ole masini e mafai ai ona fa'aogaina le polokalame e fa'apolokalameina e se polokalame e manatua ai mea e le masani ai.Ole aofa'iga ole 512 paita ole RAM ile totonu ole avanoa ile AT89C51RC.O le 256-byte faʻalauteleina le RAM i totonu e maua e ala ile MOVX faʻatonuga pe a uma ona kilia le bit 1 ile SFR o loʻo i le tuatusi 8EH.O le isi vaega 256-byte RAM o loʻo faʻaogaina i le auala tutusa e pei o le Atmel AT89-series ma isi oloa 8052-faʻatatau.E ala i le tuʻufaʻatasia o le 8-bit CPU faʻatasi ma le Flash i luga o se monolithic chip, o le Atmel AT89C51RC o se microcomputer mamana lea e maua ai se fofo sili ona faigofie ma taugofie i le tele o faʻatonuga faʻapipiʻiina.O le AT89C51RC o loʻo tuʻuina atu ai tulaga faʻapitoa nei: 32K bytes o le Flash, 512 bytes o le RAM, 32 I/O laina, tolu 16-bit timer/counters, se ono-vector lua-tulaga faʻalavelave faʻapipiʻi fausaga, se telefoni faʻapipiʻi atoa, luga- oscillator chip, ma le uati taamilo.E le gata i lea, o le AT89C51RC ua mamanuina ma le faʻaogaina faʻapitoa mo le faʻagaioiina i lalo i le leai o taimi ma lagolagoina ni polokalame se lua e mafai ona filifili le mana laveai.O le Idle Mode e taofia ai le PPU a'o fa'ataga le RAM, timer/counters, laina telefoni, ma fa'alavelave fa'alavelave e fa'aauau pea ona galue.O le Power-down mode e fa'asaoina ai mea o lo'o i totonu o le RAM ae fa'amalo ai le oscillator, fa'agata uma isi galuega pu'e se'ia o'o i le isi fa'alavelave i fafo po'o le toe setiina o meafaigaluega.
Fa'amatalaga: | |
Uiga | Taua |
Vaega | Vaega Fa'atasi (ICs) |
Fa'amau - Microcontrollers | |
Mfr | Tekinolosi Microchip |
Fa'asologa | 89C |
afifi | fata |
Tulaga Vaega | Malosi |
Core Processor | 8051 |
Tele Autu | 8-Bit |
Saosaoa | 24MHz |
Feso'ota'i | SPI, UART/USART |
Peripherals | WDT |
Numera o I/O | 32 |
Polokalame Fa'amanatu Tele | 32KB (32K x 8) |
Ituaiga Manatu Polokalama | UMI |
EEPROM Tele | - |
Tele ole RAM | 512 x 8 |
Malosi - Sapalai (Vcc/Vdd) | 4V ~ 5.5V |
Fa'aliliuga Fa'amatalaga | - |
Ituaiga Oscillator | Totonu |
Galulue Vevela | -40°C ~ 85°C (TA) |
Ituaiga Fa'amau | Mauga i luga |
Paketi / Pusa | 44-TQFP |
Fa'atau Mea Fa'atau Mea | 44-TQFP (10x10) |
Numera Oloa Fa'avae | AT89C51 |