STM8L052R8T6 8-bit Microcontrollers – MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | 8-bit Microcontrollers - MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | I-STM8L052R8 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-64 |
| Ingqikithi: | I-STM8 |
| Usayizi Wenkumbulo Yohlelo: | awu 64kb |
| Ububanzi Bebhasi Ledatha: | 8 bit |
| Ukulungiswa kwe-ADC: | 12 kancane |
| Imvamisa yewashi enkulu: | 16 MHz |
| Inombolo yama-I/Os: | 54 I/O |
| Usayizi we-RAM yedatha: | 4 kb |
| Supply Voltage - Min: | 1.8V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 85 C |
| Ukupakishwa: | Ithreyi |
| Ibhrendi: | I-STMicroelectronics |
| Uhlobo lwe-RAM yedatha: | RAM |
| Idatha ye-ROM Usayizi: | 256 B |
| Uhlobo lwe-ROM yedatha: | EEPROM |
| Uhlobo lwesixhumi esibonakalayo: | I2C, SPI, UART |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | 27 Isiteshi |
| Inombolo Yezibali-sikhathi/Izibali: | 5 Isibali sikhathi |
| Uchungechunge Lwephrosesa: | I-STM8L |
| Uhlobo Lomkhiqizo: | 8-bit Microcontrollers - MCU |
| Uhlobo Lwenkumbulo Yohlelo: | I-Flash |
| Inani Lephakethe Lefekthri: | 960 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Isisindo Seyunithi: | 0.012088 oz |
♠ Value Line, 8-bit amandla aphansi we-MCU, 64-KB Flash, 256-byte idatha EEPROM, RTC, LCD, timer, USART, I2C, SPI, ADC
Ulayini wenani eliphakeme lokuminyana kwe-STM8L05xxx amadivayisi angamalungu omndeni we-STM8L wamandla aphansi kakhulu we-8-bit.
Umugqa yenani we-STM8L05xxx womndeni wamandla aphansi kakhulu uhlanganisa umongo we-STM8 CPU othuthukisiwe onikeza amandla okucubungula angeziwe (afika ku-16 MIP ngo-16 MHz) kuyilapho ugcina izinzuzo zesakhiwo se-CISC esinekhodi ethuthukisiwe, indawo yamakheli engu-24-bit kanye nesakhiwo esithuthukisiwe sokusebenza kwamandla aphansi.
Umndeni uhlanganisa imojuli edidiyelwe yokususa iphutha ene-hardware interface (SWIM) evumela ukulungisa iphutha kwangaphakathi nohlelo okungaphazamisi kanye nohlelo lweFlash olushesha kakhulu.
Izilawuli ezincane zolayini we-STM8L05xxx zifaka idatha eshumekiwe i-EEPROM namandla aphansi, i-low-voltage, inkumbulo ye-Flash yohlelo lokuhlinzeka ngakunye.
Zonke izisetshenziswa zinikeza i-12-bit ADC, iwashi lesikhathi sangempela, izibali-sikhathi ezine ze-16-bit, i-timer engu-8-bit eyodwa kanye nesixhumi esibonakalayo sokuxhumana esijwayelekile njengama-SPI amabili, i-I2C, ama-USART amathathu kanye ne-LCD yengxenye engu-8x24 noma engu-4x28.
I-LCD engu-8x24 noma engu-4x 28-segment iyatholakala emugqeni wenani lokuminyana okuphezulu STM8L05xxx. Umndeni we-STM8L05xxx usebenza kusukela ku-1.8 V kuya ku-3.6 V futhi utholakala ebangeni lokushisa -40 kuya ku-+85 °C.
Idizayini ye-modular yesethi ye-peripheral ivumela ama-peripherals afanayo ukuthi atholakale emindenini ehlukene ye-ST microcontroller kuhlanganise nemindeni engu-32-bit. Lokhu kwenza noma iluphi ushintsho oluya emndenini ohlukile lube lula kakhulu, futhi lwenziwe lula nakakhulu ngokusebenzisa isethi evamile yamathuluzi okuthuthukisa.
Yonke imikhiqizo yamandla aphansi we-STM8L isekelwe esakhiweni esifanayo esinemephu yememori efanayo kanye nephinikhodi ehambisanayo.
• Izimo zokusebenza
- Ukunikezwa kwamandla okusebenzayo: 1.8 V kuya ku-3.6 V
- Izinga lokushisa: -40 °C kuya ku-85 °C
• Izici zamandla aphansi
– 5 izindlela zamandla aphansi: Linda, ukugijima kwamandla aphansi (5.9 µA), ukulinda kwamandla aphansi (3 µA), I-Active-halt nge-RTC egcwele (1.4 µA), Halt (400 nA)
- Ukusetshenziswa kwamandla anamandla: 200 µA/MHz + 330 µA
– Ukuvuza okuphansi kakhulu nge-I/0 ngayinye: 50 nA
- Ukuvuka okusheshayo kusuka ku-Halt: 4.7 µs
• Ingqikithi ye-STM8 ethuthukisiwe
- Izakhiwo zaseHarvard kanye nepayipi elinezigaba ezi-3
– Max freq. 16 MHz, 16 CISC MIP ukuphakama
- Kufika kumithombo yokuphazamiseka yangaphandle engama-40
• Ukusetha kabusha kanye nokuphathwa kokuhlinzeka
- Amandla aphansi, ukusetha kabusha kwe-BOR ephephe kakhulu nge-5 threshold ehlelekayo
- Amandla aphansi kakhulu we-POR/PDR
- I-Programmable voltage detector (PVD)
• Ukuphathwa kwewashi
– 32 kHz kanye 1 kuya ku-16 MHz crystal oscillator
- I-RC esikwe efekthri engu-16 MHz yangaphakathi
- 38 kHz ukusetshenziswa okuphansi kwe-RC
- Uhlelo lokuphepha lwewashi
• Amandla aphansi e-RTC
- Ikhalenda le-BCD elinokuphazamiseka kwe-alamu
- Ukulinganisa kwedijithali ngokunemba kwe-+/- 0.5ppm
- Ukutholwa okuthuthukisiwe kwe-anti-tamper
• I-LCD: 8×24 noma 4×28 w/ isiguquli esikhuphukayo
• Izinkumbulo
– 64 KB Flash inkumbulo yohlelo kanye 256 bytes idatha EEPROM nge ECC, RWW
- Izindlela zokuvikela eziguqukayo zokubhala nokufunda
- 4 KB we-RAM
• I-DMA
- Iziteshi ezi-4 ezisekela i-ADC, ama-SPI, i-I2C, ama-USART, izikhathi
– 1 ishaneli yenkumbulo-kuya-inkumbulo
• I-12-bit ADC kufika kumashaneli angu-1 Msps/27
- I-voltage yereferensi yangaphakathi
• Izibali sikhathi
- Izibali sikhathi ezintathu ze-16-bit ezineziteshi ezi-2 (ezisetshenziswa njenge-IC, OC, PWM), isishumeki se-quadrature
- Isibali sikhathi sokulawula esithuthukisiwe esingu-16-bit esineziteshi ezi-3, esisekela ukulawulwa kwezimoto
- Isibali sikhathi esisodwa esingu-8-bit esine-prescaler engu-7-bit
- 2 watchdogs: 1 Window, 1 Independent
- Isibali sikhathi se-Beeper esinamafrikhwensi angu-1, 2 noma angu-4 kHz
• Izindawo zokuxhumana
- Izixhumanisi ezimbili ze-serial synchronous (SPI)
- I-I2C esheshayo 400 kHz SMBus kanye ne-PMBus
- Ama-USART amathathu (i-ISO 7816 interface + IrDA)
• Kufika kokungu-54 I/Os, konke kuyenzeka kuma-vectors aphazamisayo
• Ukwesekwa kwentuthuko
- Uhlelo olusheshayo lwe-chip kanye nokususa iphutha okungaphazamisi nge-SWIM
- I-Bootloader isebenzisa i-USART
