STM8L052R8T6 8-bit Microcontrollers – MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-8-bit Microcontrollers - i-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM8L052R8 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-LQFP-64 |
| Undoqo: | I-STM8 |
| Ubungakanani beMemori yeNkqubo: | 64 kB |
| Ububanzi bebhasi yeDatha: | 8 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 16 MHz |
| Inani le-I/Os: | 54 I/O |
| Idatha ye-RAM Ubungakanani: | 4 kB |
| Supply Voltage - Min: | 1.8 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | Itreyi |
| Uphawu: | I-STMicroelectronics |
| Uhlobo lwe-RAM yeDatha: | i-ram |
| Idatha yeROM ubukhulu: | Ngowama-256 B |
| Uhlobo lwe-ROM yedatha: | EEPROM |
| NONE | I2C, SPI, USART |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | 27 Umjelo |
| Inani lezibali-xesha/izixhobo zokubala: | 5 Isibali-xesha |
| Uthotho lweProsesa: | STM8L |
| Uhlobo lweMveliso: | I-8-bit Microcontrollers - i-MCU |
| Uhlobo lweMemori yeNkqubo: | Flash |
| Ubungakanani bePakethi yoMzi-mveliso: | 960 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Ubunzima beyunithi: | 0.012088 oz |
♠ Umgca wexabiso, i-8-bit ultralow power MCU, 64-KB Flash, 256-byte data EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC
Umgca wexabiso eliphezulu loxinaniso lwe-STM8L05xxx izixhobo ngamalungu e-STM8L amandla aphantsi aphantsi kwe-8-bit yentsapho.
Umgca wexabiso STM8L05xxx usapho lwamandla aphantsi kakhulu lubonisa undoqo we-STM8 we-CPU obonelela ngamandla okuqhubela phambili (ukuya kuthi ga kwi-16 MIPS kwi-16 MHz) ngelixa ugcina izibonelelo ze-CISC zolwakhiwo oluphuculweyo lwekhowudi yoxinaniso, i-24-bit ye-24-bit yendawo yokujongana nomgca kunye nolwakhiwo olulungisiweyo lwemisebenzi yamandla aphantsi.
Intsapho ibandakanya imodyuli edibeneyo yokulungisa kunye ne-hardware interface (SWIM) evumela ukuba i-non-intrusive In-application debugging kunye ne-ultra-fast Flash programming.
Umgca wexabiso eliphezulu loxinaniso lwe-STM8L05xxx i-microcontrollers ifaka idatha efakwe kwi-EEPROM kunye namandla aphantsi, i-low-voltage, inkqubo yonikezelo olulodwa lwememori ye-Flash.
Zonke izixhobo zibonelela nge-12-bit ADC, iwotshi yexesha lokwenyani, izibali-xesha ezine ze-16-bit, enye i-8-bit timer kunye nojongano oluqhelekileyo lonxibelelwano olufana nee-SPI ezimbini, i-I2C, ii-USART ezintathu kunye ne-8x24 okanye i-4x28- icandelo le-LCD.
I-8x24 okanye i-4x ye-28-segment ye-LCD ifumaneka kumgca wexabiso loxinzelelo oluphezulu STM8L05xxx. Usapho lwe-STM8L05xxx lusebenza ukusuka kwi-1.8 V ukuya kwi-3.6 V kwaye lufumaneka kwi--40 ukuya ku- +85 ° C.
Uyilo lwemodyuli yesethi ye-peripheral ivumela ukuba i-peripherals efanayo ifumaneke kwiintsapho ezahlukeneyo ze-ST microcontroller ezibandakanya iintsapho ze-32-bit. Oku kwenza naluphi na utshintsho oluya kusapho olwahlukileyo lube lula kakhulu, kwaye lube lula ngakumbi ngokusetyenziswa kweseti eqhelekileyo yezixhobo zophuhliso.
Lonke umgca wexabiso le-STM8L iimveliso zamandla aphantsi kakhulu zisekwe kulwakhiwo olufanayo kunye nemephu yememori efanayo kunye nepinout ehambelanayo.
• Iimeko zokusebenza
– Umbane osebenzayo: 1.8 V ukuya kwi-3.6 V
– Uluhlu lobushushu: -40 °C ukuya 85 °C
• Iimpawu zamandla aphantsi
– Iimowudi zamandla aphantsi ezi-5: Yima, ukubaleka kwamandla aphantsi (5.9 µA), ukulinda amandla aphantsi (3 µA), I-Active-halt nge-RTC epheleleyo (1.4 µA), Halt (400 nA)
– Ukusetyenziswa kwamandla aDynamic: 200 µA/MHz + 330 µA
– Ukuvuza okuphantsi kakhulu nge-I/0: 50 nA
-Ukuvuka ngokukhawuleza kwiHalt: 4.7 µs
• Advanced STM8 core
-Uyilo lweHarvard kunye nenqanaba le-3 lombhobho
-Max rhoqo. 16 MHz, 16 CISC MIPS incopho
-Ukuya kuthi ga kwimithombo yokuphazamiseka yangaphandle engama-40
• Ukusetha ngokutsha kunye nolawulo lonikezelo
-Amandla aphantsi, i-Ultra-ekhuselekileyo yokusetha kwakhona i-BOR kunye ne-5 imiqobo ecwangcisiweyo
-Amandla aphantsi kakhulu POR/PDR
-Isixhobo sokujonga amandla ombane esilungiselelweyo (PVD)
• Ulawulo lwewotshi
– 32 kHz kunye 1 ukuya 16 MHz crystal oscillators
-Yangaphakathi 16 MHz ifektri-elungiswe RC
– 38 kHz ukusetyenziswa okuphantsi RC
-Inkqubo yokhuseleko lwewotshi
• Amandla aphantsi e-RTC
-Ikhalenda ye-BCD enokuphazamiseka kwe-alam
-Ulungelelwaniso lwedijithali kunye +/- 0.5ppm ngokuchanekileyo
-Ukuchongwa okuphucukileyo kokuchasa ukonakala
• I-LCD: 8×24 okanye 4×28 w/ isiguquli sokunyuka
• Iinkumbulo
– 64 KB Flash inkumbulo inkqubo kunye 256 bytes data EEPROM nge ECC, RWW
-Ukubhala okuguquguqukayo nokufunda iindlela zokukhusela
– 4 KB ye-RAM
• I-DMA
-Iziteshi ezi-4 ezixhasa i-ADC, i-SPIs, i-I2C, i-USARTs, i-timers
-Itshaneli e-1 yememori ukuya kwimemori
• I-12-bit ADC ukuya kwi-1 Msps/27 amajelo
-Ivolthi yesalathiso yangaphakathi
• Izibali-xesha
-Izibali ezintathu ze-16-bit ezinetshaneli ezi-2 (ezisetyenziswa njenge-IC, OC, PWM), i-encoder yequadrature
-I-16-bit enye i-timer yokulawula ephuculweyo eneendlela ezi-3, ezixhasa ulawulo lweemoto
Isibali-xesha esisi-8 esine-7 bit prescaler
– 2 watchdogs: 1 Window, 1 Independent
-Isibali-xesha esine-1, 2 okanye 4 kHz
• Imidibaniso yonxibelelwano
-Iindlela ezimbini zokujongana nesiriyeli (SPI)
-I-I2C ekhawulezayo 400 kHz SMBus kunye ne-PMBus
-Ii-USARTs ezintathu (ISO 7816 interface + IrDA)
• Ukuya kuthi ga kwi-54 ye-I/Os, zonke zinokubonakala kwiivekhtha eziphazamisayo
• Inkxaso yophuhliso
-Ukucwangcisa ngokukhawuleza kwi-chip kunye nokungaphazamisi ukulungisa iimpazamo nge-SWIM
-I-Bootloader usebenzisa i-USART
