STM32G0B1CEU6 ARM Microcontrollers – MCU Mainstream Arm Cortex-M0+ 32-bit MCU, to 512KB Filaṣi, 144KB Ramu, 6x USART
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | STMicroelectronics |
| Ẹka Ọja: | ARM Microcontrollers - MCU |
| RoHS: | Awọn alaye |
| jara: | STM32G0 |
| Iṣagbesori ara: | SMD/SMT |
| Kókó: | ARM kotesi M0+ |
| Iwọn Iranti Eto: | 512 kB |
| Ìbú Data akero: | 32 die-die |
| Ipinnu ADC: | 12 die-die |
| Igbohunsafẹfẹ Aago ti o pọju: | 64 MHz |
| Nọmba I/Os: | 44 I/O |
| Iwọn Ramu data: | 144 kB |
| Foliteji Ipese - Min: | 1.7 V |
| Foliteji Ipese - O pọju: | 3.6 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| Iṣakojọpọ: | Atẹ |
| Brand: | STMicroelectronics |
| Irú Ayélujára: | UART |
| Ọrinrin Ifamọ: | Bẹẹni |
| Iru ọja: | ARM Microcontrollers - MCU |
| Opoiye Pack Factory: | 1560 |
| Ẹka: | Microcontrollers - MCU |
| Orukọ iṣowo: | STM32 |
| Iwọn Ẹyọ: | 0,003527 iwon |
♠ Multiprotocol alailowaya 32-bit MCU Arm®-orisun Cortex®-M4 pẹlu FPU, ojutu redio Bluetooth® 5.2
Alailowaya multiprotocol STM32WB15CC ati ohun elo agbara-kekere n ṣe ifibọ agbara redio ti o lagbara ati agbara-kekere pẹlu Bluetooth® Low Energy SIG sipesifikesonu 5.2.O ni Arm® Cortex®-M0+ ti a ṣe iyasọtọ fun ṣiṣe gbogbo iṣẹ ṣiṣe Layer kekere ni akoko gidi.
Ẹrọ naa jẹ apẹrẹ lati jẹ agbara-kekere pupọ ati pe o da lori iṣẹ giga Arm® Cortex®-M4 32-bit RISC core ti n ṣiṣẹ ni igbohunsafẹfẹ ti o to 64 MHz.Ipilẹ pataki yii ṣe ẹya kan pato aaye Lilefoofo (FPU) ti o ṣe atilẹyin fun gbogbo Arm® data-ipe data-itọka awọn ilana ati awọn iru data.O tun ṣe eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti (MPU) ti o mu aabo ohun elo pọ si.
Ibaraẹnisọrọ inter-processor ti o ni ilọsiwaju ti pese nipasẹ IPCC pẹlu awọn ikanni bidirectional mẹfa.HSEM n pese awọn semaphores hardware ti a lo lati pin awọn orisun ti o wọpọ laarin awọn ero isise meji.
Ẹrọ naa ṣe ifibọ awọn iranti iyara giga (320 Kbytes ti iranti Flash, 48 Kbytes ti SRAM) ati ibiti o lọpọlọpọ ti imudara I/Os ati awọn agbeegbe.
Gbigbe data taara laarin iranti ati awọn agbeegbe ati lati iranti si iranti jẹ atilẹyin nipasẹ awọn ikanni DMA meje pẹlu aworan ikanni ti o rọ ni kikun nipasẹ agbeegbe DMAMUX.
Ẹrọ naa ni awọn ọna pupọ fun iranti Flash ifibọ ati SRAM: aabo kika, kikọ aabo ati aabo kika koodu ohun-ini.Awọn ipin ti iranti le wa ni ifipamo fun Cortex® -M0+ wiwọle iyasoto.
• Pẹlu ST imọ-ẹrọ itọsi-ti-ti-aworan
Redio
– 2.4 GHz – RF transceiver atilẹyin Bluetooth® 5.2 sipesifikesonu
- Ifamọ RX: -95.5 dBm (Agbara kekere Bluetooth ni 1 Mbps)
- Agbara iṣelọpọ siseto to +5.5 dBm pẹlu awọn igbesẹ 1 dB
- Balun ti a ṣepọ lati dinku BOM
- Atilẹyin fun 2 Mbps
- Igbẹhin Arm® 32-bit Cortex® M0+ Sipiyu fun Layer Redio akoko gidi
- RSSI deede lati mu iṣakoso agbara ṣiṣẹ
- Dara fun awọn eto ti o nilo ibamu pẹlu awọn ilana igbohunsafẹfẹ redio ETSI EN 300 328, EN 300 440, FCC CFR47 Apá 15 ati ARIB STD-T66
– Atilẹyin fun ita PA
- Ẹrọ ẹlẹgbẹ palolo ti a ṣepọ (IPD) ti o wa fun ojutu ibaramu iṣapeye (MLPF-WB-01E3)
• Ultra-kekere-agbara Syeed
– 1,71 to 3,6 V ipese agbara
– – 40°C si 85/105°C awọn sakani iwọn otutu
– 12 nA ipo tiipa
– 610 nA Imurasilẹ mode + RTC + 48 KB Ramu
- Ipo MCU ti nṣiṣe lọwọ: 33 µA / MHz nigbati RF ati SMPS wa ni titan
– Redio: Rx 4.5 mA / Tx ni 0 dBm 5.2 mA
• Mojuto: Arm® 32-bit Cortex®-M4 Sipiyu pẹlu FPU, ohun imuyara-akoko gidi ti nmu badọgba (ART Accelerator) gbigba 0-duro-ipinle ipaniyan lati Flash iranti, igbohunsafẹfẹ soke si 64 MHz, MPU, 80 DMIPS ati awọn ilana DSP
Aṣepari iṣẹ
– 1.25 DMIPS/MHz (Drystone 2.1)
• Ipese ati tunto isakoso
– Iṣiṣẹ giga ti a fi sii SMPS oluyipada igbesẹ-isalẹ pẹlu ipo fori oye
– Ultra-ailewu, agbara kekere BOR (atunto brownout) pẹlu awọn ala ti a yan marun
– Ultra-kekere-agbara POR/PDR
- Oluwari foliteji eto (PVD)
- Ipo VBAT pẹlu RTC ati awọn iforukọsilẹ afẹyinti
Awọn orisun aago
- 32 MHz oscillator gara pẹlu iṣọpọ awọn agbara gige gige (Redio ati aago Sipiyu)
- 32 kHz oscillator gara fun RTC (LSE)
- Agbara inu inu 32 kHz RC (LSI1)
- Isami kekere ti inu 32 kHz RC (LSI2)
- Iyara pupọ ti inu 100 kHz si 48 MHz oscillator, ti a ge ile-iṣẹ
– Ga iyara ti abẹnu 16 MHz factory ayodanu RC
- 1x PLL fun aago eto ati ADC
• Awọn iranti
- Iranti Flash 320 KB pẹlu aabo aladani (PCROP) lodi si awọn iṣẹ R / W, ṣiṣe akopọ redio ati ohun elo
- 48 KB SRAM, pẹlu 36 KB pẹlu sọwedowo pararity hardware
- 20× 32-bit afẹyinti Forukọsilẹ
- Agberu bata ti n ṣe atilẹyin USART, SPI, awọn atọkun I2C
- 1 Kbyte (128 awọn ọrọ meji) OTP
• Awọn agbeegbe afọwọṣe ọlọrọ (isalẹ si 1.62 V)
– 12-bit ADC 2.5 Msps, 190 µA/Msps
– 1x olekenka-kekere-agbara comparator
• Awọn agbeegbe eto
– Inter isise ibaraẹnisọrọ oludari (IPCC) fun ibaraẹnisọrọ pẹlu Bluetooth® Low Energy
- HW semaphores fun pinpin awọn orisun laarin awọn CPUs
- 1x DMA oludari (awọn ikanni 7x) ṣe atilẹyin ADC, SPI, I2C, USART, AES, awọn akoko
- 1x USART (ISO 7816, IrDA, SPI Titunto, Modbus ati ipo Smartcard)
- 1 x LPUART (agbara kekere)
– 1x SPI 32 Mbit/s
- 1x I2C (SMBus/PMBus®)
- Fifọwọkan oludari oye, to awọn sensọ mẹjọ
- 1x 16-bit, awọn ikanni to ti ni ilọsiwaju aago
- 1x 32-bit, aago awọn ikanni mẹrin
– 2x 16-bit olekenka-kekere-akoko aago
– 1x ominira System
– 1x ominira ajafitafita
- 1x oluṣọ window
• Aabo ati ID
– Fi sori ẹrọ famuwia to ni aabo (SFI) fun akopọ Bluetooth® Low Energy SW
+ fifi ẹnọ kọ nkan ohun elo 2x AES ti o pọju 256-bit fun ohun elo ati Agbara Kekere Bluetooth
- Aṣẹ bọtini gbogbo eniyan HW (PKA)
- Awọn algoridimu cryptographic: RSA, Diffie-Helman, ECC lori GF (p)
- Olupilẹṣẹ nọmba ID otitọ (RNG)
- Idaabobo apakan lodi si iṣẹ R / W (PCROP)
– CRC iṣiro kuro – Die alaye: 96-bit oto ID
– IEEE 64-bit oto ID.O ṣeeṣe lati gba Bluetooth® Agbara Kekere 48-bit EUI
• Up 37 sare Mo / awọn, 35 awọn ti wọn 5 V-ọlọdun
• Atilẹyin idagbasoke
– Serial waya yokokoro (SWD), JTAG fun awọn ohun elo isise
– Ohun elo agbelebu okunfa
