STM32G0B1CEU6 ARM Microcontrollers – MCU Mainstream Arm Cortex-M0+ 32-bit MCU, ukuya kuthi ga kwi-512KB Flash, 144KB RAM, 6x UART
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | STM32G0 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Undoqo: | I-ARM Cortex M0+ |
| Ubungakanani beMemori yeNkqubo: | 512 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 64 MHz |
| Inani le-I/Os: | 44 I/O |
| Idatha ye-RAM Ubungakanani: | 144 kB |
| Supply Voltage - Min: | 1.7 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | Itreyi |
| Uphawu: | I-STMicroelectronics |
| NONE | UART |
| Ukungevani kukufuma: | Ewe |
| Uhlobo lweMveliso: | I-ARM Microcontrollers-MCU |
| Ubungakanani bePakethi yoMzi-mveliso: | 1560 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | I-STM32 |
| Ubunzima beyunithi: | 0.003527 oz |
♠ Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 eneFPU, Bluetooth® 5.2 isisombululo sikanomathotholo
Isixhobo se-STM32WB15CC se-multiprotocol esingenazingcingo kunye ne-ultra-low-power-power sifaka irediyo enamandla kunye ne-ultra-low-power ehambelana neBluetooth® Low Energy SIG inkcazo 5.2.Iqulethe iArm® Cortex®-M0+ ezinikeleyo yokwenza yonke imisebenzi yexesha lokwenyani ephantsi.
Isixhobo senzelwe ukuba sibe namandla aphantsi kakhulu kwaye sisekelwe kwi-high-performance Arm® Cortex®-M4 32-bit RISC core esebenza ngokuphindaphindiweyo ukuya kwi-64 MHz.Lo ngundoqo ubonisa iyunithi ye-Floating point (FPU) echanekileyo enye exhasa yonke imiyalelo ye-Arm® echanekileyo yokwenziwa kwedatha kunye neendidi zedatha.Ikwasebenzisa isethi epheleleyo yemiyalelo ye-DSP kunye neyunithi yokukhusela imemori (MPU) eyandisa ukhuseleko lwesicelo.
Unxibelelwano oluphuculweyo oluphakathi kweprosesa lubonelelwa yi-IPCC ngamajelo amathandathu eendlela ezimbini.I-HSEM inikezela ngee-semaphores ze-hardware ezisetyenziselwa ukwabelana ngezibonelelo eziqhelekileyo phakathi kweeprosesa ezimbini.
Isixhobo sifaka iinkumbulo zesantya esiphezulu (320 Kbytes of Flash memory, 48 Kbytes of SRAM) kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals.
Ukudluliselwa kwedatha ngokuthe ngqo phakathi kwememori kunye neeperipherals kunye nokusuka kwimemori ukuya kwimemori kuxhaswa ngamajelo asixhenxe e-DMA kunye nemephu epheleleyo ye-flexible channel yi-DMAMUX peripheral.
Isixhobo sibonisa iindlela ezininzi zememori yeFlash efakelweyo kunye ne-SRAM: ukukhuselwa kokufunda, ukhuseleko lokubhala kunye nokukhusela ikhowudi yokufunda.Izahlulo zememori zinokukhuselwa kwi-Cortex® -M0+ ufikelelo olukhethekileyo.
• Ibandakanya ubuchwepheshe be-ST obunelungelo elilodwa lomenzi wechiza
• Unomathotholo
– 2.4 GHz – i-RF transceiver exhasa iinkcukacha zeBluetooth® 5.2
-Ubuntununtunu be-RX: -95.5 dBm (iBluetooth® Amandla aPhantsi kwi-1 Mbps)
-Amandla emveliso anokucwangciswa ukuya kuthi ga kwi +5.5 dBm ngamanyathelo e-1 dB
-I-balun edibeneyo yokunciphisa i-BOM
– Inkxaso ye-2 Mbps
-I-Arm® ezinikeleyo eyi-32-bit Cortex® M0+ CPU yomaleko werediyo yexesha lokwenyani
-I-RSSI echanekileyo ukwenza ulawulo lwamandla
-Ifanelekile kwiinkqubo ezifuna ukuthotyelwa kwemigaqo yerediyo yerediyo ETSI EN 300 328, EN 300 440, FCC CFR47 Icandelo 15 kunye ne-ARIB STD-T66
– Inkxaso PA yangaphandle
-Isixhobo esifumanekayo esidibeneyo sokwenziwa kwesixhobo (i-IPD) i-chip yeqabane lesisombululo esilungelelanisiweyo (MLPF-WB-01E3)
• Iqonga lamandla asezantsi kakhulu
– 1.71 ukuba 3.6 V unikezelo lwamandla
– – 40 °C ukuya 85 / 105 °C amaqondo obushushu
– 12 nA imowudi yokuvala
– 610 nA Imo yokulinda + RTC + 48 KB RAM
-Imo esebenzayo ye-MCU: 33 µA / MHz xa iRF kunye ne-SMPS ivuliwe
– Irediyo: Rx 4.5 mA / Tx kwi-0 dBm 5.2 mA
• Undoqo: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU, i-adaptive real-time accelerator (ART Accelerator) evumela ukuphunyezwa kwe-0-state ukusuka kwimemori yeFlash, frequency ukuya kuma-64 MHz, MPU, 80 DMIPS kunye nemiyalelo ye-DSP
• Umlinganiselo wokusebenza
– 1.25 DMIPS/MHz (Drystone 2.1)
• Unikezelo kunye nokusetha ngokutsha ulawulo
-Ubuchule obuphezulu obufakwe kwi-SMPS isiguquli esisezantsi esinemowudi yokudlula ekrelekrele
-I-Ultra-ekhuselekileyo, i-BOR enamandla aphantsi (ukusetwa ngokutsha kwe-brownout) enemigangatho emihlanu ekhethiweyo
-I-Ultra-low-power POR/PDR
-Isixhobo sokujonga amandla ombane esilungiselelweyo (PVD)
-Imowudi ye-VBAT ene-RTC kunye neerejista zokugcina
• Imithombo yewotshi
-I-32 MHz yekristale oscillator ene-capacitors edibeneyo yokulungisa (irediyo kunye newotshi ye-CPU)
– 32 kHz crystal oscillator for RTC (LSE)
-Amandla aphantsi angaphakathi 32 kHz RC (LSI1)
-I-low-drift yangaphakathi 32 kHz RC (LSI2)
-Isantya sangaphakathi se-100 kHz ukuya kwi-48 MHz i-oscillator, isikwe kwifektri
-Isantya esiphezulu sangaphakathi 16 MHz ifektri esilungisiweyo RC
-I-1x PLL yewotshi yenkqubo kunye ne-ADC
• Iinkumbulo
-I-320 KB yenkumbulo yeFlash kunye nokhuseleko lwecandelo (PCROP) ngokuchasene nokusebenza kwe-R/W, eyenza isitakhi sikanomathotholo kunye nesicelo
– 48 KB SRAM, kuquka 36 KB kunye nokutshekishwa hardware parity
– 20×32-bit irejista yokugcina
-Isilayishi sebhuthi esixhasa i-USART, SPI, I2C ujongano
– 1 Kbyte (128 amagama kabini) OTP
• I-analog peripherals etyebileyo (ezantsi ukuya kwi-1.62 V)
– 12-bit ADC 2.5 Msps, 190 µA/Msps
– 1x isithelekisi samandla asezantsi kakhulu
• Iiperipherals zesistim
–I-Inter processor communication controller (IPCC) yonxibelelwano neBluetooth® Low Energy
-I-HW semaphores yokwabelana ngezixhobo phakathi kwe-CPUs
-Umlawuli we-1x we-DMA (iitshaneli ze-7x) ezixhasa i-ADC, i-SPI, i-I2C, i-USART, i-AES, ixesha
– 1x USART (ISO 7816, IrDA, SPI Master, Modbus kunye nemowudi yeSmartcard)
– 1x LPUART (amandla aphantsi)
– 1x SPI 32 Mbit/s
– 1x I2C (SMBus/PMBus®)
-Isilawuli senzwa yokuchukumisa, ukuya kuthi ga kwii-sensor ezisibhozo
-I-1x 16-bit, amajelo amane exesha eliphambili
– 1x 32-bit, imijelo ezine timer
– 2x 16-bit isibali-xesha esinamandla asezantsi
– 1x ezizimeleyo Systick
– 1x umlindi ozimeleyo
– 1x window watchdog
• Ukhuseleko kunye nesazisi
–Khusela ufakelo lwe-firmware (i-SFI) kwi-Bluetooth® Low Energy SW stack
– 2x hardware encryption AES ubuninzi 256-bit yesicelo kunye neBluetooth® Low Energy
– HW ugunyaziwe ongundoqo woluntu (i-PKA)
-Ialgorithms yeCryptographic: iRSA, iDiffie-Helman, iECC ngaphezulu kweGF(p)
-Inyani yenombolo engakhethiyo yejenereyitha (RNG)
-Ukukhuselwa kwecandelo ngokuchasene nokusebenza kweR/W (PCROP)
-Iyunithi yokubala ye-CRC - Ulwazi lokufa: i-96-bit ekhethekileyo ye-ID
-IEEE 64 bit unique ID.Ukubanakho ukufumana iBluetooth® Amandla aPhantsi ama-48-bit EUI
• Ukuya kuthi ga kwi-37 ekhawulezayo i-I/Os, i-35 kubo i-5 i-V-tolerant
• Inkxaso yophuhliso
-I-serial debug (SWD), i-JTAG yeprosesa yesicelo
– Isicelo cross trigger
