STM32L051C8T7 ARM Microcontrollers MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes yeFlash 32MHz CPU
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | STMicroelectronics |
| Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Details |
| Series: | STM32L051C8 |
| Mounting Style: | SMD/SMT |
| Core: | ARM Cortex M0+ |
| Chirongwa Memory size: | 64 kB |
| Data Bus Width: | 32 zvishoma |
| ADC Resolution: | 12 zvishoma |
| Maximum Clock Frequency: | 32 MHz |
| Nhamba yeI/Os: | 37 I/O |
| Data RAM saizi: | 8 kB |
| Supply Voltage - Min: | 1.8 V |
| Supply Voltage - Max: | 3.6 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 105 C |
| Kurongedza: | Tray |
| Brand: | STMicroelectronics |
| Inonzwa Kunyorova: | Ehe |
| processor Series: | ARM Cortex M |
| Product Type: | ARM Microcontrollers - MCU |
| Factory Pack Quantity: | 1500 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Unit Weight: | 0.091712 oz |
♠ Mutsetse wekupedzisira-pasi-simba 32-bit MCU Arm®-based Cortex®-M0+, kusvika pa64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC
Iyo yekupinda mutsetse yekupedzisira-yakaderera-simba STM32L051x6/8 microcontrollers inosanganisira yakakwirira-performance Arm Cortex-M0+ 32-bit RISC musimboti unoshanda pane 32 MHz frequency, ndangariro.dziviriro unit (MPU), yakakwira-kumhanya yakadzamidzirwa ndangariro (64 Kbytes yeFlash chirongwandangariro, 2 Kbytes yedata EEPROM uye 8 Kbytes ye RAM) pamwe nehupamhi hwakakura hweyakawedzera I/Os uye peripherals.
Iyo STM32L051x6/8 zvishandiso zvinopa simba rakanyanya kushanda kune akasiyana siyanaperformance. Inowanikwa nesarudzo yakakura yemukati uye yekunze wachi masosi, anyemukati voltage adapta uye akati wandei-yakaderera-simba modes.
Iyo STM32L051x6/8 zvishandiso zvinopa akati wandei analog maficha, imwe 12-bit ADC ine Hardware.oversampling, maviri ekupedzisira-akaderera-simba kuenzanisa, akati wandei nguva, imwe yakaderera-simba timer(LPTIM), matatu-chinangwa 16-bit timer uye imwe yakakosha timer, imwe RTC uye imwe.SysTick iyo inogona kushandiswa senge nguva. Vanosanganisirawo imbwa mbiri, imbwa imweine yakazvimirira wachi uye hwindo kugona uye imwe hwindo watchdog yakavakirwa bhaziwachi.
Uyezve, iyo STM32L051x6/8 zvishandiso inomisikidza yakajairwa uye yepamberi kutauriranainterfaces: anosvika maviri I2C, maviri SPIs, imwe I2S, maviri UARTs, yakaderera-simba UART (LPUART), .
Iyo STM32L051x6/8 inosanganisirawo chaiyo-nguva wachi uye seti yezvinyorwa zvekuchengetedza izvo.ramba uine powered in Standby mode.
Iyo yekupedzisira-yakaderera-simba STM32L051x6/8 zvishandiso zvinoshanda kubva pa1.8 kusvika 3.6 V magetsi(kudzika kusvika 1.65 V pamagetsi pasi) neBOR uye kubva pa1.65 kusvika 3.6 V magetsi pasinaBOR sarudzo. Iwo anowanikwa mu -40 kusvika +125 °C tembiricha renji. A kunzwisisaseti yemamodhi ekuchengetedza simba inobvumira dhizaini yeakaderera-simba maapplication.
• Ultra-yakaderera-simba chikuva
- 1.65 V kusvika 3.6 V magetsi
-40 kusvika 125 °C tembiricha siyana
- 0.27 µA Standby mode (2 wakeup pini)
- 0.4 µA Stop mode (mitsetse gumi nematanhatu yekumuka)
- 0.8 µA Stop mode + RTC + 8-Kbyte RAMkuchengetedza
- 88 µA/MHz mu Run modhi
- 3.5 µs nguva yekumuka (kubva ku RAM)
- 5 µs nguva yekumuka (kubva kuFlash memory)
• Core: Arm® 32-bit Cortex®-M0+ ine MPU
- Kubva pa32 kHz kusvika ku32 MHz max.
- 0.95 DMIPS/MHz
• Ndangariro
-Kusvika ku64-Kbyte Flash ndangariro neECC
- 8-Kbyte RAM
- 2 Kbytes yedata EEPROM ine ECC
- 20-byte backup rejista
-Kudzivirirwa kweSector kubva kuR / W kushanda
• Kusvikira ku51 inokurumidza I/Os (45 I/Os 5V inobvumira)
• Reset uye kugovera manejimendi
- Ultra-yakachengeteka, yakaderera-simba BOR (brownout reset)ine 5 zvikumbaridzo zvinosarudzwa
- Ultra-yakaderera-simba POR/PDR
- Programmable voltage detector (PVD)
• Mabviro ewachi
- 1 kusvika 25 MHz crystal oscillator
- 32 kHz oscillator yeRTC ine calibration
-Kumhanya kwemukati 16 MHz fekitori-yakatemwa RC(+/- 1%)
- Yemukati yakaderera-simba 37 kHz RC
- Yemukati multispeed yakaderera-simba 65 kHz kusvika4.2 MHz RC
- PLL yeCPU wachi
• Pre-programmed bootloader
-UART, SPI inotsigirwa
• Rutsigiro rwebudiriro
-Seri waya debug inotsigirwa
• Yakapfuma Analog peripherals
- 12-bit ADC 1.14 Msps anosvika gumi nematanhatu chiteshi (pasikusvika 1.65V)
- 2x yekupedzisira-yakaderera-simba kuenzanisa (hwindo modhiuye kumuka kugona, kusvika ku1.65 V)
• 7-channel DMA controller, inotsigira ADC, SPI,I2C, UART, Nguva
• 7x peripheral communication interfaces
- 2x UART (ISO 7816, IrDA), 1x UART (yakadererasimba)
- Kusvikira ku4x SPI 16 Mbits/s
- 2x I2C (SMBus/PMBus)
• 9x zvinobatidza nguva: 1x 16-bit inosvika mana chiteshi, 2x 16-bitinosvika 2 chiteshi, 1x 16-bit yekupedzisira-yakaderera-simbatimer, 1x SysTick, 1x RTC, 1x 16-bit basic, uye 2xwatchdogs (yakazvimirira/hwindo)
• CRC calculation unit, 96-bit unique ID
• Mapasuru ese ndeeECOPACK2
• Gasi / mvura mamita uye maindasitiri sensors
• Kuchengetedza hutano uye midziyo yekusimbisa muviri
• Remote control uye user interface
• PC peripherals, kutamba, GPS midziyo
• Alarm system, wired uye wireless sensors, vhidhiyo intercom
