Sharaxaada
Qalabka aadka u hooseeya ee STM32L151xE iyo STM32L152xE waxay ku daraan awooda isku xidhka baska caalamiga ah (USB) oo leh waxqabadka sare ee Arm® Cortex®-M3 32-bit RISC core oo ku shaqeeya inta jeer ee 32 MHz (33.3 DMIPS), unugga ilaalinta xusuusta (MPU), xusuusta xawliga sare leh ee ku duugan (Xusuusta Flash ilaa 512 Kbytes iyo RAM ilaa 80 Kbytes), iyo I/Os ballaaran oo la xoojiyey iyo qalabyo ku xiran laba bas oo APB ah.Qalabka STM32L151xE iyo STM32L152xE waxay bixiyaan laba amplifiers hawlgalka, hal 12-bit ADC, laba DACs, laba isbarbardhig awood yar, hal ujeedo guud oo ah 32-bit timer, lix waqti-16-bit ah oo ujeedo guud ah iyo laba wakhti asaasi ah, kuwaas oo waxaa loo isticmaali karaa saldhigyada waqtiga.Intaa waxaa dheer, aaladaha STM32L151xE iyo STM32L152xE waxay ka kooban yihiin isgaarsiin heersare ah oo heersare ah: ilaa laba I2Cs, saddex SPIs, laba I2S, saddex USARTs, laba UARTs iyo USB.Aaladaha STM32L151xE iyo STM32L152xE waxay bixiyaan ilaa 34 kanaalo dareenka awooda si ay si fudud ugu daraan waxqabadka dareenka taabashada codsi kasta.Waxa kale oo ay ku jiraan saacada-waqtiga-dhabta ah iyo tiro kayd ah oo kayd ah oo ku sii jira habka heeganka.Ugu dambeyntii, kontaroolaha LCD-ga isku-dhafan (marka laga reebo aaladaha STM32L151xE) wuxuu leeyahay koronto-dhaliye LCD ah oo ku dhex-yaalla kaasoo u oggolaanaya inuu wado ilaa 8 LCD-da badan oo kala duwan oo ka madaxbannaan korantada sahayda.Qalabka aadka u hooseeya ee STM32L151xE iyo STM32L152xE waxay ka shaqeeyaan sahay koronto 1.8 ilaa 3.6 V ah (hoos u dhigaya 1.65 V ee korantada) oo leh BOR iyo min 1.65 ilaa 3.6 V oo koronto ah iyada oo aan lahayn ikhtiyaar BOR.Waxay ku jiraan -40 ilaa +85 °C iyo -40 ilaa +105 °C heerkulbeegyada heerkulka.Hababka awood-badbaadinta oo dhammaystiran ayaa u oggolaanaya naqshadaynta codsiyada tamarta hooseeya.
Tilmaamaha | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microcontrollers | |
Mfr | STMicroelectronics |
Taxane | STM32L1 |
Xidhmada | saxaarad |
Xaaladda Qaybta | Firfircoon |
Processor Core | ARM® Cortex®-M3 |
Cabbirka Muhiimka ah | 32-Bit |
Xawaaraha | 32Mhz |
Isku xirnaanta | I²C, IrDA, LINbus, SPI, UART/USART, USB |
Gawaarida | Soo ogow/Dib u dajin, DMA, I²S, LCD, POR, PWM, WDT |
Tirada I/O | 51 |
Cabbirka Xusuusta Barnaamijka | 512KB (512K x 8) |
Nooca Xusuusta Barnaamijka | FLASH |
Cabbirka EEPROM | 16k x 8 |
Cabbirka RAM | 80k x 8 |
Korantada - Alaabta (Vcc/Vdd) | 1.8V ~ 3.6V |
Beddelayaasha Xogta | A/D 21x12b;D/A 2x12b |
Nooca Oscillator | Gudaha |
Heerkulka shaqada | -40°C ~ 85°C (TA) |
Nooca Koritaanka | Dusha sare |
Xidhmada / Kiis | 64-LQFP |
Xidhmada Aaladda Alaab-qeybiyaha | 64-LQFP (10x10) |
Lambarka Alaabta Saldhigga | STM32L151 |