Fa'amatalaga
O le AT89C4051 ose microcontroller CMOS 8-bit maualalo maualalo ma 4K bytes o le Flash e mafai ona fa'apolokalame ma soloi le manatua na'o le faitau.O lo'o gaosia le masini e fa'aoga ai le fa'aogaina o tekinolosi fa'amanino a le Atmel ma e fetaui lelei ma le seti fa'atonuga MCS-51.E ala i le tuʻufaʻatasia o le 8-bit CPU faʻatasi ma le Flash i luga o se monolithic chip, o le Atmel AT89C4051 o se microcontroller mamana lea e maua ai se fofo sili ona fetuutuunai ma taugofie i le tele o faʻatonuga faʻapipiʻiina.O le AT89C4051 o loʻo tuʻuina atu ai tulaga faʻapitoa nei: 4K bytes o le Flash, 128 bytes o le RAM, 15 I/O laina, lua 16-bit timer/counters, o le lima-vector, lua-tulaga faʻalavelave faʻapipiʻi fausaga, se telefoni faʻapipiʻi atoa, se sa'o fa'atusatusa fa'atusa, oscillator i luga o le masini ma le fa'asologa o le uati.E le gata i lea, o le AT89C4051 o loʻo faʻatulagaina i se faʻataʻitaʻiga faʻapitoa mo le faʻagaioia i lalo i le leai o taimi ma lagolagoina ni faiga faʻasao eletise e lua e mafai ona filifilia.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 fa'aogaina o le eletise e fa'asaoina ai mea o lo'o i totonu o le RAM ae fa'amalo ai le oscillator e fa'agata uma isi gaioiga galue se'ia o'o i le toe setiina o meafaigaluega.
| Fa'amatalaga: | |
| Uiga | Taua |
| Vaega | Vaega Fa'atasi (ICs) |
| Fa'amau - Microcontrollers | |
| Mfr | Tekinolosi Microchip |
| Fa'asologa | 89C |
| afifi | Faila |
| Tulaga Vaega | Malosi |
| Core Processor | 8051 |
| Tele Autu | 8-Bit |
| Saosaoa | 24MHz |
| Feso'ota'i | UART/USART |
| Peripherals | Brown-out Su'esu'e/ Toe seti, LED, POR |
| Numera o I/O | 15 |
| Polokalame Fa'amanatu Tele | 4KB (4K x 8) |
| Ituaiga Manatu Polokalama | UMI |
| EEPROM Tele | - |
| Tele ole RAM | 128 x 8 |
| Malosi - Sapalai (Vcc/Vdd) | 4V ~ 6V |
| Fa'aliliuga Fa'amatalaga | - |
| Ituaiga Oscillator | Totonu |
| Galulue Vevela | -40°C ~ 85°C (TA) |
| Ituaiga Fa'amau | E ala i le Pu |
| Paketi / Pusa | 20-DIP (0.300", 7.62mm) |
| Fa'atau Mea Fa'atau Mea | 20-PDIP |
| Numera Oloa Fa'avae | AT89C4051 |