STM8L052R8T6 8-bit Microcontrollers – MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | STMicroelectronics |
| Qaybta Alaabta: | 8-bit Microcontrollers - MCU |
| RoHS: | Faahfaahin |
| Taxane: | STM8L052R8 |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | LQFP-64 |
| Muhiim: | STM8 |
| Cabbirka Xusuusta Barnaamijka: | 64kB |
| Balaadhka Xogta Baska: | 8 xoogaa |
| Qaraarka ADC: | 12 bit |
| Inta jeer ee ugu badan ee saacada: | 16 MHz |
| Tirada I/Os: | 54 I/O |
| Cabbirka Xogta RAM: | 4 kB |
| Korontada sahayda - ugu yaraan: | 1.8 V |
| Korontada sahayda - ugu badnaan: | 3.6 V |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Baakad: | saxaarad |
| Summada: | STMicroelectronics |
| Nooca RAM: | RAM |
| Cabbirka Xogta ROM: | 256 B |
| Nooca ROM-ka xogta: | EEPROM |
| Nooca Interface: | I2C, SPI, USART |
| Qoyaanka xasaasiga ah: | Haa |
| Tirada kanaalada ADC: | 27 Kanaalka |
| Tirada saacadaha/ xisaabiyeyaasha: | 5 Saacadaha |
| Taxanaha Processor: | STM8L |
| Nooca Alaabta: | 8-bit Microcontrollers - MCU |
| Nooca Xusuusta Barnaamijka: | Fiiri |
| Tirada Xidhmada Warshada: | 960 |
| Qayb-hoosaad: | Microcontrollers - MCU |
| Culayska Cutubka: | 0.012088 oz |
♠ Khadka Qiimaha, 8-bit awoodda ultralow MCU, 64-KB Flash, 256-byte data EEPROM, RTC, LCD, saacadaha, USART, I2C, SPI, ADC
Qalabka qiimaha cufnaanta sare ee STM8L05xxx waa xubno ka tirsan qoyska 8-bit ee awoodda hoose ee STM8L.
Khadka qiimaha STM8L05xxx aadka u hooseeya ee qoyska ayaa leh STM8 CPU core oo la xoojiyay oo bixiya kororka awooda wax qabad (ilaa 16 MIPS at 16 MHz) iyadoo la ilaalinayo faa'iidooyinka qaab dhismeedka CISC oo leh cufnaanta koodhka oo la hagaajiyay, meel 24-bit toosan ah oo wax ka qabanaysa iyo qaab dhismeedka la hagaajiyay ee hawlgalada awooda hoose.
Qoyska waxaa ka mid ah moduleka isku dhafan ee cilladaha leh oo leh interface interface hardware (SWIM) kaas oo u oggolaanaya wax ka-hortagga codsiga dhexdiisa oo aan faragelin lahayn iyo barnaamijka Flash aadka u degdegga ah.
Khadka qiimaha cufnaanta sare ee STM8L05xxx microcontrollers waxay ka kooban yihiin xogta EEPROM-ka ku duugan iyo tamarta hoose, korantada hoose, barnaamijka hal sahay ee Flash memory.
Dhammaan aaladaha waxay bixiyaan 12-bit ADC, saacad-waqtiga dhabta ah, afar 16-bit timer, hal saacad 8-bit ah iyo sidoo kale is-gaarsiinta caadiga ah sida laba SPIs, I2C, saddex USARTs iyo 8x24 ama 4x28- LCD qaybta.
8x24 ama 4x 28-qayb LCD ah ayaa laga heli karaa khadka qiimaha cufnaanta sare STM8L05xxx. Qoyska STM8L05xxx waxay ka shaqeeyaan 1.8 V ilaa 3.6 V waxaana lagu heli karaa inta u dhaxaysa -40 ilaa +85 °C heerkulka.
Naqshadaynta qaab-dhismeedka durugsan waxay u oggolaanaysaa isla xayndaabyo isku mid ah in laga helo qoysaska ST microcontroller ee kala duwan oo ay ku jiraan qoysaska 32-bit. Tani waxay ka dhigaysa u gudubka qoys kasta mid aad u fudud, oo la fududeeyay xitaa in ka badan iyadoo la adeegsanayo qalab horumarineed oo la wadaago.
Dhammaan qiimaha qiimaha STM8L alaabada tamarta hoose ee aadka u hooseysa waxay ku saleysan yihiin naqshad isku mid ah oo leh khariidad xusuusta isku mid ah iyo pinout isku xiran.
• Xaaladaha shaqada
Korontada shaqaynaysa: 1.8 V ilaa 3.6 V
- Heerkulka: -40 °C ilaa 85 °C
• Tilmaamaha awoodda hoose
- 5 qaab koronto yar: Sug, Socod koronto yar (5.9 µA), Awood yar oo sugid (3 µA), Joogsi firfircoon oo leh RTC buuxa (1.4 µA), Jooji (400 nA)
- Isticmaalka tamarta firfircoon: 200 µA/MHz + 330 µA
- Diidashada aadka u hooseeya ee I/0: 50 nA
- Toos degdeg ah oo laga bilaabo hakadka: 4.7 µs
• Xudunta sare ee STM8
- Dhismaha Harvard iyo dhuumaha 3-heer
- Inta badan. 16 MHz, 16 CISC MIPS ugu sarreysa
- Ilaa 40 ilood oo dibadda ah oo carqaladeeya
• Dib u dajin iyo maaraynta saadka
- Awood hoose, dib u dejin BOR ammaan ah oo leh 5 marin barnaamij oo la samayn karo
- Awood aad u hooseeya POR/PDR
- Qalabka korantada ee programmable (PVD)
• Maareynta saacadaha
- 32 kHz iyo 1 ilaa 16 MHz oscillators crystal
– Gudaha 16 MHz warshad-gooyey RC
- 38 kHz isticmaalka hooseeya RC
- Nidaamka amniga saacadaha
• Awood hoose oo RTC ah
- Jadwalka BCD oo leh qaylo-dhaanta
- Isku-habaynta dhijitaalka ah oo leh saxnaanta +/- 0.5ppm
- Ogaanshaha horumarsan ee kahortaga xadgudubka
• LCD: 8×24 ama 4×28 w/ beddelka kor u qaadida
• Xusuus
- 64 KB Flash xasuusta barnaamijka iyo 256 bytes xogta EEPROM oo leh ECC, RWW
- Hababka ilaalinta qorista iyo akhrinta dabacsan
- 4 KB oo RAM ah
• DMA
- 4 kanaal oo taageeraya ADC, SPIs, I2C, USARTs, saacada
- 1 kanaalka xusuusta-xusuusta
12-bit ADC ilaa 1 Msps/27 kanaal
- danab tixraac gudaha
• Saacadaha
- Saddex saacadood oo 16-bit ah oo leh 2 kanaal (oo loo isticmaalo sida IC, OC, PWM), koodhka quadrature
- Hal saacad kontorool oo 16-bit ah oo horumarsan oo leh 3 kanaal, oo taageeraya xakamaynta mootada
- Hal saacad 8-bit ah oo leh 7-bit prescaler
- 2 ilaaliye: 1 daaqad, 1 madax-bannaan
- Saacadaha Beeper oo leh 1, 2 ama 4 kHz
Isku xirka isgaarsiinta
- Laba is-dhexgal taxane ah (SPI)
- Degdeg I2C 400 kHz SMBus iyo PMBus
- Saddex USARTs (ISO 7816 interface + IrDA)
• Ilaa 54 I/Os, oo dhamaantood lagu sawiri karo vectors kala go'a
• Taageerada horumarinta
-Barnaamijka degdega ah ee chip-ka iyo cilladaha aan faragelinta lahayn ee SWIM
– Bootloader isticmaalaya USART
