STM32L051C8T7 ARM Microcontrollers MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes ti Flash 32MHz Sipiyu
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | STMicroelectronics |
| Ẹka Ọja: | ARM Microcontrollers - MCU |
| RoHS: | Awọn alaye |
| jara: | STM32L051C8 |
| Iṣagbesori ara: | SMD/SMT |
| Kókó: | ARM kotesi M0+ |
| Iwọn Iranti Eto: | 64kB |
| Ìbú Data akero: | 32 die-die |
| Ipinnu ADC: | 12 die-die |
| Igbohunsafẹfẹ Aago ti o pọju: | 32 MHz |
| Nọmba I/Os: | 37 I/O |
| Iwọn Ramu data: | 8kB |
| Foliteji Ipese - Min: | 1.8 V |
| Foliteji Ipese - O pọju: | 3.6 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 105 C |
| Iṣakojọpọ: | Atẹ |
| Brand: | STMicroelectronics |
| Ọrinrin Ifamọ: | Bẹẹni |
| Onisẹpo ero isise: | ARM Cortex M |
| Iru ọja: | ARM Microcontrollers - MCU |
| Opoiye Pack Factory: | 1500 |
| Ẹka: | Microcontrollers - MCU |
| Orukọ iṣowo: | STM32 |
| Iwọn Ẹyọ: | 0,091712 iwon |
♠ Wiwọle laini ultra-kekere 32-bit MCU Arm®-orisun Cortex®-M0+, to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC
Laini wiwọle ultra-low-power STM32L051x6/8 microcontrollers ṣafikun iṣẹ giga Arm Cortex-M0+ 32-bit RISC mojuto ti n ṣiṣẹ ni igbohunsafẹfẹ 32 MHz, iranti kanIdaabobo kuro (MPU), awọn iranti ifibọ iyara-giga (64 Kbytes ti eto Flashiranti, 2 Kbytes ti data EEPROM ati 8 Kbytes ti Ramu) plus ohun sanlalu ibiti o titi mu dara si ni mo/Os ati awọn pẹẹpẹẹpẹ.
Awọn ẹrọ STM32L051x6/8 pese agbara agbara ti o ga julọ fun titobi pupọ tiišẹ.O ti wa ni waye pẹlu kan ti o tobi wun ti abẹnu ati ti ita aago orisun, ohunti abẹnu foliteji aṣamubadọgba ati ọpọlọpọ awọn kekere-agbara igbe.
Awọn ẹrọ STM32L051x6/8 nfunni ni ọpọlọpọ awọn ẹya afọwọṣe, ADC 12-bit kan pẹlu ohun elooversampling, meji olekenka-kekere-agbara comparators, orisirisi awọn aago, ọkan kekere-agbara aago(LPTIM), awọn aago 16-bit pataki-gbogboogbo mẹta ati aago ipilẹ kan, RTC kan ati ọkanSysTick eyiti o le ṣee lo bi awọn ipilẹ akoko.Wọn tun ṣe ẹya awọn oluṣọ meji, iṣọ kanpẹlu ominira aago ati window agbara ati ọkan window ajafitafita da lori akeroaago.
Pẹlupẹlu, awọn ẹrọ STM32L051x6/8 ṣe ifibọ boṣewa ati ibaraẹnisọrọ to ti ni ilọsiwajuatọkun: soke si meji I2C, meji SPIs, ọkan I2S, meji USARTs, a kekere-agbara UART (LPUART),.
STM32L051x6/8 naa pẹlu pẹlu aago akoko gidi kan ati ṣeto awọn iforukọsilẹ afẹyinti tiwa ni agbara ni Imurasilẹ mode.
Awọn ohun elo STM32L051x6/8 ultra-kekere ṣiṣẹ lati ipese agbara 1.8 si 3.6V(isalẹ si 1.65 V ni agbara isalẹ) pẹlu BOR ati lati ipese agbara 1.65 si 3.6 V laisiBOR aṣayan.Wọn wa ni iwọn otutu -40 si +125 °C.A okeerẹṣeto awọn ọna fifipamọ agbara gba apẹrẹ awọn ohun elo agbara kekere.
• Ultra-kekere-agbara Syeed
– 1,65 V to 3,6 V ipese agbara
- -40 si 125 °C iwọn otutu
- 0.27 µA Ipo imurasilẹ (awọn pinni ji dide 2)
- Ipo iduro 0.4 µA (awọn laini ji dide 16)
- 0,8 µA Ipo iduro + RTC + 8-Kbyte Ramuidaduro
- 88 µA/MHz ni ipo Ṣiṣe
- 3.5 µs akoko ji (lati Ramu)
- 5 µs akoko ji (lati iranti Flash)
• Mojuto: Arm® 32-bit Cortex®-M0+ pẹlu MPU
- Lati 32 kHz soke si 32 MHz max.
- 0,95 DMIPS / MHz
• Awọn iranti
- Titi di iranti Flash 64-Kbyte pẹlu ECC
- 8-Kbyte Ramu
- 2 Kbytes ti data EEPROM pẹlu ECC
- Iforukọsilẹ afẹyinti 20-baiti
- Idaabobo apakan lodi si iṣẹ R / W
• Titi di 51 I/Os iyara (45 I/OS 5V ọlọdun)
• Tun ati iṣakoso ipese
- Ailewu Ultra, BOR agbara kekere (atunto brownout)pẹlu 5 Selectable ala
– Ultra-kekere-agbara POR/PDR
- Oluwari foliteji eto (PVD)
Awọn orisun aago
– 1 to 25 MHz gara oscillator
– 32 kHz oscillator fun RTC pẹlu odiwọn
– Ga iyara ti abẹnu 16 MHz factory- ayodanu RC(+/- 1%)
– Ti abẹnu kekere-agbara 37 kHz RC
– Ti abẹnu multispeed-kekere agbara 65 kHz si4,2 MHz RC
- PLL fun aago Sipiyu
• bootloader ti a ti ṣe tẹlẹ
- USART, SPI ṣe atilẹyin
• Atilẹyin idagbasoke
– Serial waya yokokoro ni atilẹyin
• Rich Analog pẹẹpẹẹpẹ
- 12-bit ADC 1.14 Msps to awọn ikanni 16 (isalẹsi 1.65V)
- Awọn afiwera agbara-kekere 2x (ipo windowati agbara ji, si isalẹ lati 1.65V)
• 7-ikanni DMA oludari, atilẹyin ADC, SPI,I2C, USART, Aago
• 7x agbeegbe ibaraẹnisọrọ atọkun
- 2x USART (ISO 7816, IrDA), 1x UART (kekereagbara)
- Titi di 4x SPI 16 Mbits / s
- 2x I2C (SMBus/PMBus)
• Awọn aago 9x: 1x 16-bit pẹlu to awọn ikanni 4, 2x 16-bitpẹlu to awọn ikanni 2, 1x 16-bit olekenka-kekere agbaraaago, 1x SysTick, 1x RTC, 1x 16-bit ipilẹ, ati 2xawọn oluṣọ (ominira/window)
• CRC iṣiro kuro, 96-bit oto ID
• Gbogbo awọn idii jẹ ECOPACK2
• Awọn mita gaasi / omi ati awọn sensọ ile-iṣẹ
• Itọju ilera ati ohun elo amọdaju
• Isakoṣo latọna jijin ati wiwo olumulo
• Awọn agbeegbe PC, ere, ohun elo GPS
• Eto itaniji, ti firanṣẹ ati awọn sensọ alailowaya, intercom fidio
