STM8L052R8T6 8-bit Microcontrollers – MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | STMicroelectronics |
| Vaega o oloa: | 8-bit Microcontrollers - MCU |
| RoHS: | Fa'amatalaga |
| Fa'asologa: | STM8L052R8 |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mata: | LQFP-64 |
| Autu: | STM8 |
| Tele o mea e manatua polokalame: | 64 kB |
| Fa'amatalaga Pasi Lautele: | 8 bit |
| I'uga o le ADC: | 12 bit |
| Maualuluga o le Uati Faatele: | 16 MHz |
| Numera o I/Os: | 54 I/O |
| Fa'amatalaga RAM Tele: | 4 kB |
| Sapalai Voltage - Min: | 1.8 V |
| Sapalai Malosi - Max: | 3.6 V |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 85 C |
| afifiina: | fata |
| Fa'ailoga: | STMicroelectronics |
| Ituaiga RAM fa'amaumauga: | RAM |
| Tele fa'amaumauga ROM: | 256 T.L.M |
| Ituaiga ROM fa'amaumauga: | EEPROM |
| Ituaiga Fa'amatalaga: | I2C, SPI, USART |
| Susū ma'ale'ale: | Ioe |
| Numera o alavai ADC: | 27 Alalata |
| Numera o Timers/Cocounters: | 5 Taimi |
| Fa'asologa Fa'asologa: | STM8L |
| Ituaiga oloa: | 8-bit Microcontrollers - MCU |
| Ituaiga Manatu Polokalama: | moli |
| Aofaiga o pusa falegaosimea: | 960 |
| Vaega laiti: | Microcontrollers - MCU |
| Unit mamafa: | 0.012088 oz |
♠ Laina Taua, 8-bit ultralow power MCU, 64-KB Flash, 256-byte data EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC
Ole laina maualuga ole tau STM8L05xxx masini o sui ole STM8L ultra low power 8-bit aiga.
O le laina tau STM8L05xxx ultra low power family o loʻo faʻaalia ai le STM8 CPU core faʻaleleia atili e tuʻuina atu ai le malosi o le gaosiga (e oʻo atu i le 16 MIPS i le 16 MHz) aʻo faʻatumauina le lelei o le faʻataʻitaʻiga o le CISC ma le faʻaleleia atili o le code density, o le 24-bit linear addressing space ma se faʻataʻitaʻiga sili ona lelei mo galuega maualalo.
O le aiga e aofia ai se faʻapipiʻi faʻapipiʻi faʻatasi ma se faʻaoga meafaigaluega (SWIM) e mafai ai ona le faʻaogaina le faʻaogaina o le faʻaogaina o le faʻaogaina ma le faʻaogaina o le Flash polokalame.
Ole laina maualuga ole tau STM8L05xxx microcontrollers o lo'o fa'aalia ai fa'amaumauga fa'apipi'i EEPROM ma le malosi maualalo, maualalo-voltage, polokalame tu'utasi-sapalai Flash manatua.
O masini uma e ofoina atu le 12-bit ADC, taimi moni, fa 16-bit timers, tasi 8-bit timer faʻapea foʻi ma fesoʻotaʻiga masani faʻafesoʻotaʻi e pei o SPI e lua, I2C, tolu USARTs ma le 8x24 poʻo le 4x28-vaega LCD.
Ole 8x24 po'o le 4x28-segment LCD o lo'o maua ile laina maualuga ole tau STM8L05xxx. O le aiga STM8L05xxx o lo'o galue mai le 1.8 V i le 3.6 V ma o lo'o avanoa i le -40 i le +85 °C le vevela.
O le mamanu faʻapitoa o le seti pito e mafai ai ona maua ia lava peripheral i totonu ole ST microcontroller aiga e aofia ai aiga 32-bit. Ole mea lea e fa'afaigofieina ai so'o se suiga ile aiga ese'ese, ma fa'afaigofie atili e ala ile fa'aogaina o se seti masani o meafaigaluega tau atina'e.
O oloa uma ole laina ole STM8L e fa'avae i luga ole fausaga tutusa ma le fa'afanua tutusa o manatuaga ma se pine fa'amau.
• Tulaga o galuega
– Fa'agaoioiga mana tu'uina atu: 1.8 V i le 3.6 V
– Vave vevela: -40 °C i le 85 °C
• Fa'ailoga maualalo le mana
– 5 auala maualalo le malosi: Faatali, Ta'avale maualalo le mana (5.9 µA), Fa'atali le mana maualalo (3 μA), Tu'i ma le RTC atoa (1.4 μA), Tu (400 nA)
– Fa'aaoga malosi malosi: 200 μA/MHz + 330 μA
– La'i maualalo maualalo ile I/0: 50 nA
– Fafagu vave mai Halt: 4.7 µs
• Autu STM8 maualuga
- faʻataʻitaʻiga a Harvard ma 3-tulaga paipa
- Max freq. 16 MHz, 16 CISC MIPS tumutumu
- E oʻo atu i le 40 faʻalavelave faʻalavelave fafo
• Toe setiina ma le puleaina o sapalai
- Maualalo le malosi, toe faʻaleleia le BOR faʻatasi ma le 5 faʻapipiʻi faʻapipiʻi
– Malosi maualalo POR/PDR
– Su'e eletise e mafai ona fa'apolokalameina (PVD)
• Puleaina o le Uati
– 32 kHz ma 1 i le 16 MHz tioata oscillators
– Fa'alotoifale 16 MHz falegaosimea-teu RC
– 38 kHz maualalo taumafa RC
– Faiga saogalemu o le Uati
• Malosi maualalo RTC
- BCD kalena ma faʻalavelave faʻalavelave
– Fa'avasegaina fa'afuainumera fa'atasi ma le +/- 0.5ppm sa'o
- Su'esu'ega fa'aanti-tamper maualuga
• LCD: 8 × 24 poʻo le 4 × 28 w/ laʻasaga i luga liliu
• Faamanatuga
– 64 KB Flash polokalame manatua ma 256 bytes data EEPROM ma ECC, RWW
- Fetuuna'i le tusitusi ma faitau auala puipuia
- 4 KB o le RAM
• DMA
- 4 auala lagolago ADC, SPIs, I2C, USARTs, timers
– 1 alavai mo manatua-i-manatua
• 12-bit ADC e oʻo atu ile 1 Msps/27 auala
– Fa'asinomaga eletise i totonu
• Taimi
- Tolu 16-bit timers ma 2 auala (faʻaaogaina e pei o IC, OC, PWM), faʻailoga faʻailoga
- Tasi le 16-bit faʻatonu taimi faʻatonutonu ma 3 alalaupapa, lagolagoina le pulea afi
– Tasi 8-bit timer ma 7-bit prescaler
– 2 leoleo: 1 Faamalama, 1 Tutoatasi
- Taimi beeper ma alaleo 1, 2 poʻo le 4 kHz
• Feso'ota'iga feso'ota'iga
- Lua feso'ota'iga fa'asologa fa'atasi (SPI)
– Anapogi I2C 400 kHz SMBus ma PMBus
- Tolu USARTs (ISO 7816 interface + IrDA)
• E oo atu i le 54 I/Os, e mafai ona fa'afanua uma i vete fa'alavelave
• Fesoasoani tau atinae
- Polokalama vave i luga o le masini ma le faʻaogaina o le faʻaogaina ma le SWIM
- Bootloader faʻaaoga USART
