Fa'amatalaga
O le AT89C2051 o se masini komepiuta CMOS 8-bit e maualalo le eletise ma le 2K bytes o le Flash e mafai ona faʻapipiʻiina ma tape na o le faitau (PEROM).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 le monolithic chip, o le Atmel AT89C2051 o se microcomputer mamana lea e maua ai se fofo sili ona fetuutuunai ma taugofie i le tele o faʻatonuga faʻapipiʻiina.O le AT89C2051 o loʻo tuʻuina atu ai tulaga faʻapitoa nei: 2K bytes o le Flash, 128 bytes o le RAM, 15 I/O laina, lua 16-bit timer/counters, o se faʻataʻitaʻiga faʻalavelave lua-tulaga e lima, o se telefoni faʻapipiʻi atoa, se analog saʻo. fa'atusa, oscillator i luga ole va'a ma le uati.E le gata i lea, o le AT89C2051 o loʻo faʻatulagaina ma le faʻaogaina faʻapitoa mo le faʻaogaina 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 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 | LED |
Numera o I/O | 15 |
Polokalame Fa'amanatu Tele | 2KB (2K 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 | AT89C2051 |