STM32G0B1CEU6 ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, e oʻo atu i le 512KB Flash, 144KB RAM, 6x USART
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | STMicroelectronics |
| Vaega o oloa: | ARM Microcontrollers - MCU |
| RoHS: | Fa'amatalaga |
| Fa'asologa: | STM32G0 |
| Tulaga fa'apipi'i: | SMD/SMT |
| Autu: | ARM Cortex M0+ |
| Tele o mea e manatua polokalame: | 512 kB |
| Fa'amatalaga Pasi Lautele: | 32 bit |
| I'uga o le ADC: | 12 bit |
| Maualuluga o le Uati Faatele: | 64 MHz |
| Numera o I/Os: | 44 I/O |
| Fa'amatalaga RAM Tele: | 144 kB |
| Sapalai Voltage - Min: | 1.7 V |
| Sapalai Malosi - Max: | 3.6 V |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 85 C |
| afifiina: | fata |
| Fa'ailoga: | STMicroelectronics |
| Ituaiga Fa'amatalaga: | UART |
| Susū ma'ale'ale: | Ioe |
| Ituaiga oloa: | ARM Microcontrollers - MCU |
| Aofaiga o pusa falegaosimea: | 1560 |
| Vaega laiti: | Microcontrollers - MCU |
| igoa Fefa'ataua'iga: | STM32 |
| Unit mamafa: | 0.003527 oz |
♠ Multiprotocol wireless 32-bit MCU Arm®-fa'avae Cortex®-M4 ma FPU, Bluetooth® 5.2 fofo leitio
O le STM32WB15CC multiprotocol wireless ma le ultra-low-power masini e fa'apipi'i ai se leitio mamana ma sili ona maualalo le malosi e fa'amalieina ma le Bluetooth® Low Energy SIG fa'amatalaga 5.2. O lo'o i ai le Arm® Cortex®-M0+ fa'apitoa mo le fa'atinoina o galuega uma i le taimi moni.
O le masini ua mamanuina ina ia matua maualalo le malosi ma e faʻavae i luga o le maualuga o le Arm® Cortex®-M4 32-bit RISC autu o loʻo galue i se taimi e oʻo atu i le 64 MHz. O lenei autu o loʻo faʻaalia ai le Floating point unit (FPU) tasi saʻo saʻo e lagolagoina uma Arm® faʻatonuga faʻasologa o faʻamaumauga ma ituaiga faʻamaumauga. O lo'o fa'atinoina fo'i se seti atoa o fa'atonuga a le DSP ma se vaega o le puipuiga o le manatua (MPU) e fa'aleleia atili ai le saogalemu o talosaga.
Faʻaleleia fesoʻotaʻiga vaʻavaʻavaʻa e tuʻuina atu e le IPCC faʻatasi ai ma ala e ono lua. O le HSEM o loʻo tuʻuina atu semaphores meafaigaluega e faʻaaogaina e faʻasoa ai punaoa masani i le va o le gaosiga e lua.
O le masini e faʻapipiʻi ai manatuaga maualuga (320 Kbytes o le Flash memory, 48 Kbytes o le SRAM) ma le tele o le faʻaleleia o I/Os ma peripheral.
Sa'o fa'aliliuga fa'amatalaga i le va o manatua ma peripheral ma mai le manatua i le manatua o lo'o lagolagoina e ala DMA e fitu fa'atasi ai ma le fa'afanua fa'afanua uma e fetu'una'i e le DMAMUX peripheral.
O lo'o fa'aalia e le masini le tele o auala mo le fa'aogaina o le Flash memory ma le SRAM: puipuiga o le faitau tusi, puipuiga o le tusitusi ma le puipuiga o le faitau tusi. O vaega o le manatua e mafai ona fa'amautu mo Cortex® -M0+ avanoa fa'apitoa.
• E aofia ai ST fa'aonaponei fa'atekonolosi pateni
• Leitio
– 2.4 GHz – RF transceiver lagolago Bluetooth® 5.2 faʻamatalaga
– RX maaleale: -95.5 dBm (Bluetooth® Low Malosiaga ile 1 Mbps)
– Polokalama fa'aola fa'aola e o'o atu i le +5.5 dBm fa'atasi ma 1 dB la'asaga
- Balun tu'ufa'atasi e fa'aitiitia le BOM
- Lagolago mo 2 Mbps
– Fa'apa'iaina le Arm® 32-bit Cortex® M0+ CPU mo le taimi moni le leitio
- Sa'o RSSI e mafai ai ona pulea le mana
- E fetaui mo faiga e manaʻomia ai le tausisia o tulafono faatonutonu ole alaleo ETSI EN 300 328, EN 300 440, FCC CFR47 Vaega 15 ma ARIB STD-T66
- Lagolago mo PA fafo
- Avanoa tu'ufa'atasiga masini pa'aga (IPD) soa pu'upu'u mo fa'ata'ita'iga fa'afetaui fofo (MLPF-WB-01E3)
• Fa'asao tele-maualalo-malosi
- 1.71 i le 3.6 V eletise sapalai
– – 40 °C i le 85 / 105 °C va'aiga vevela
– 12 nA faiga tapuni
– 610 nA Faiga tūtū + RTC + 48 KB RAM
– Active-mode MCU: 33 µA / MHz pe a RF ma SMPS i luga
– Leitio: Rx 4.5 mA / Tx i le 0 dBm 5.2 mA
• Autu: Arm® 32-bit Cortex®-M4 PPU ma le FPU, fetuutuunai faʻavavevave taimi moni (ART Accelerator) faʻatagaina le faʻataunuʻuina o le 0-faʻatali-setete mai le Flash memory, faʻasolosolo e oʻo atu i le 64 MHz, MPU, 80 DMIPS ma faatonuga DSP
• Fa'ailoga fa'atinoga
– 1.25 DMIPS/MHz (Ma'a Matutu 2.1)
• Sapalai ma toe setiina le pulega
– Maua maualuga le fa'aogaina o le SMPS la'asaga i lalo fa'aliliu fa'atasi ma le fa'aogaina o le auala atamai
- E sili atu le saogalemu, maualalo le malosi o le BOR (toe setiina lanu enaena) ma le lima e mafai ona filifilia
– POR/PDR sili-maualalo-malosi
– Su'e eletise e mafai ona fa'apolokalameina (PVD)
- VBAT faʻatasi ma le RTC ma faʻamaumauga faʻamaumauga
• Punavai o le Uati
- 32 MHz oscillator tioata faʻatasi ai ma mea faʻapipiʻi tuʻufaʻatasia (Leitio ma le CPU uati)
- 32 kHz tioata tioata mo RTC (LSE)
– Malosi maualalo maualalo 32 kHz RC (LSI1)
– I totonu e maualalo le tafetafea 32 kHz RC (LSI2)
– Fa'atotonuga telesaosaoa 100 kHz i le 48 MHz oscillator, falegaosimea-teu
– Saosaoa maualuga totonu 16 MHz falegaosimea teuteu RC
– 1x PLL mo faiga uati ma ADC
• Faamanatuga
- 320 KB Flash manatua ma le puipuiga o vaega (PCROP) faasaga i le R/W faʻagaioiga, faʻaogaina le leitio faʻapipiʻi ma le faʻaoga
- 48 KB SRAM, e aofia ai le 36 KB faʻatasi ai ma le siakiina o meafaigaluega
– 20×32-bit tusi resitala faaleoleo
- Faʻapipiʻi uta e lagolagoina USART, SPI, I2C fesoʻotaʻiga
– 1 Kbyte (128 upu lua) OTP
• Mau'oa fa'aigoa fa'aigoa (lalo ifo i le 1.62 V)
– 12-bit ADC 2.5 Msps, 190 µA/Msps
- 1x faʻatusatusaga sili ona maualalo-malosi
• Peripheral system
– Inter processor fesootaiga pulea (IPCC) mo fesootaiga ma Bluetooth® Low Malosiaga
- HW semaphores mo punaoa fefaʻasoaaʻi i le va o PPU
- 1x DMA pule (7x auala) lagolago ADC, SPI, I2C, USART, AES, timers
- 1x USART (ISO 7816, IrDA, SPI Master, Modbus ma le Smartcard mode)
– 1x LPUART (maualalo le mana)
– 1x SPI 32 Mbit/s
– 1x I2C (SMBus/PMBus®)
- Pulea lagona pa'i, e oo atu i le valu masini
- 1x 16-bit, fa alalaupapa fa'asolo taimi
- 1x 32-bit, fa laina taimi
– 2x 16-bit ultra-maulalo-malosi taimi
- 1x tutoatasi Systick
- 1x leoleo leoleo tutoatasi
- 1x ta'ifau fa'amalama
• Puipuiga ma ID
– Fa'amautu le fa'apipi'iina o le firmware (SFI) mo le fa'aputuga Bluetooth® Low Energy SW
- 2x hardware encryption AES maualuga 256-bit mo le talosaga ma le Bluetooth® Low Energy
- HW pulega autu lautele (PKA)
- Cryptographic algorithms: RSA, Diffie-Helman, ECC i luga ole GF(p)
- Faʻatupu numera faʻafuaseʻi (RNG)
- Puipuiga o vaega mai galuega R/W (PCROP)
- CRC fua fa'atatau - Fa'amatalaga oti: 96-bit ID tulaga ese
- IEEE 64-bit ID tulaga ese. Avanoa e maua mai ai le Bluetooth® Low Energy 48-bit EUI
• E oo atu i le 37 vave I/Os, 35 o latou 5 V-faapalepale
• Fesoasoani tau atinae
– Debug uaea Serial (SWD), JTAG mo le faagasologa o talosaga
- Talosaga fa'aoso fa'aoso
