Fa'amatalaga
O le MS51 o se ituaiga moli faʻapipiʻi, 8-bit maualuga faʻatinoga 1T 8051-faʻavae microcontroller.O le seti faʻatonuga e fetaui lelei ma le tulaga masani 80C51 ma faʻaleleia le faʻatinoga.O le MS51 o loʻo i ai le 16K Bytes o le Flash autu e taʻua APROM, lea o loʻo i ai mea o loʻo i totonu o le User Code.E lagolagoina e le MS51 Flash galuega i-Application-Programming (IAP), lea e mafai ai ona faʻafouina faʻafouga firmware i luga ole masini.E mafai foʻi e le IAP ona faʻapipiʻi soʻo se poloka o le User Code array e faʻaaogaina e pei o le teuina o faʻamaumauga e le faʻafefe, lea e tusia e le IAP ma faitau e le IAP poʻo le MOVC faatonuga, o lenei galuega o lona uiga o le 16K Bytes vaega uma e mafai ona faʻaaogaina e fai ma Data Flash. e ala i le IAP poloaiga.E lagolagoina e MS51 se galuega a le Flash e mafai ona fetuutuunai mai le APROM e taʻua o le LDROM, lea e masani ona nofo ai le Boot Code mo le faʻatinoina o In-System-Programming (ISP).Ole tele ole LDROM e mafai ona fa'atulaga ile maualuga ole 4K Bytes ile CONFIG define.O loʻo i ai se faʻaopoopoga faʻapitoa e aofia ai le 128 bytes security protection memory (SPROM) e faʻaleleia ai le saogalemu ma le puipuiga o le talosaga a tagata faatau.Ina ia faafaigofieina polokalame ma faamaoniga, o le Flash e mafai ai ona faapolokalameina ma faitau faaeletonika e ala i le Parallel Writer po o le In-Circuit-Programming (ICP).O le taimi lava e faʻamaonia ai le code, e mafai e le tagata faʻaoga ona loka le code mo le saogalemu.
Fa'amatalaga: | |
Uiga | Taua |
Vaega | Vaega Fa'atasi (ICs) |
Fa'amau - Microcontrollers | |
Mfr | Nuvoton Technology Corporation a Amerika |
Fa'asologa | NuMicro MS51 |
afifi | Faila |
Tulaga Vaega | Malosi |
Core Processor | 8051 |
Tele Autu | 8-Bit |
Saosaoa | 24MHz |
Feso'ota'i | I²C, SPI, UART/USART |
Peripherals | Brown-out Su'esu'e/ Toe setiina, LVR, POR, PWM, WDT |
Numera o I/O | 18 |
Polokalame Fa'amanatu Tele | 16KB (16K x 8) |
Ituaiga Manatu Polokalama | UMI |
EEPROM Tele | - |
Tele ole RAM | 1K x 8 |
Malosi - Sapalai (Vcc/Vdd) | 2.4V ~ 5.5V |
Fa'aliliuga Fa'amatalaga | A/D 8x12b SAR |
Ituaiga Oscillator | Totonu |
Galulue Vevela | -40°C ~ 105°C (TA) |
Ituaiga Fa'amau | Mauga i luga |
Paketi / Pusa | 20-TSSOP (0.173", 4.40mm Lautele) |
Fa'atau Mea Fa'atau Mea | 20-TSSOP |