Apejuwe
Agbara kekere-kekere STM32L052x6/8 microcontrollers ṣafikun agbara Asopọmọra ti bosi ni tẹlentẹle gbogbo (USB 2.0 crystal-less) pẹlu iṣẹ giga Arm Cortex-M0 + 32-bit RISC mojuto ti n ṣiṣẹ ni igbohunsafẹfẹ 32 MHz, aabo iranti kan. kuro (MPU), highspeed ifibọ ìrántí (64 Kbytes ti Flash eto iranti, 2 Kbytes ti data EEPROM ati 8 Kbytes ti Ramu) plus ohun sanlalu ibiti o ti ti mu dara si ni mo / Os ati awọn pẹẹpẹẹpẹ.Awọn ẹrọ STM32L052x6 / 8 pese agbara agbara giga fun iṣẹ ṣiṣe pupọ.O jẹ aṣeyọri pẹlu yiyan nla ti awọn orisun aago inu ati ita, isọdi foliteji inu ati ọpọlọpọ awọn ipo agbara kekere.Awọn ẹrọ STM32L052x6/8 nfunni ni ọpọlọpọ awọn ẹya afọwọṣe, 12-bit ADC kan pẹlu apọju ohun elo, DAC kan, awọn afiwera agbara-kekere meji, awọn akoko pupọ, aago kekere-kekere kan (LPTIM), awọn akoko 16-bit gbogbogbo mẹta. ati aago ipilẹ kan, RTC kan ati SysTick kan eyiti o le ṣee lo bi awọn ipilẹ akoko.Wọn tun ṣe ẹya awọn oluṣọ meji, ajafitafita kan pẹlu aago ominira ati agbara window ati iṣọ window kan ti o da lori aago ọkọ akero.Pẹlupẹlu, awọn ẹrọ STM32L052x6/8 ṣe ifibọ boṣewa ati awọn atọkun ibaraẹnisọrọ to ti ni ilọsiwaju: to I2C meji, SPI meji, I2S kan, USARTs meji, UART kekere-agbara (LPUART), ati USB ti ko ni gara.Awọn ẹrọ naa nfunni to awọn ikanni oye agbara 24 lati ṣafikun iṣẹ ṣiṣe oye ifọwọkan si eyikeyi ohun elo.STM32L052x6/8 naa pẹlu pẹlu aago akoko gidi ati ṣeto awọn iforukọsilẹ afẹyinti ti o wa ni agbara ni ipo Imurasilẹ.Awọn ẹrọ STM32L052x6/8 ultra-low-power ṣiṣẹ lati 1.8 si 3.6 V ipese agbara (isalẹ si 1.65 V ni agbara isalẹ) pẹlu BOR ati lati ipese agbara 1.65 si 3.6 V laisi aṣayan BOR.Wọn wa ni iwọn otutu -40 si +125 °C.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | STMicroelectronics |
jara | STM32L0 |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | ARM® Cortex®-M0+ |
Core Iwon | 32-Bit |
Iyara | 32MHz |
Asopọmọra | I²C, IrDA, SPI, UART/USART, USB |
Awọn agbeegbe | Brown-jade Ṣawari/Tunto, DMA, I²S, POR, PWM, WDT |
Nọmba ti I/O | 51 |
Eto Iwon Iranti | 64KB (64K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | 2k x8 |
Ramu Iwon | 8k x8 |
Foliteji - Ipese (Vcc/Vdd) | 1.65V ~ 3.6V |
Data Converter | A/D 16x12b;D/A 1x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 64-LQFP |
Package Device Olupese | 64-LQFP (10x10) |
Nọmba Ọja mimọ | STM32L052 |