STM32G0B1CEU6 ARM Microcontrollers – MCU Mainstream Arm Cortex-M0+ 32-bit MCU, tae atu ki te 512KB Flash, 144KB RAM, 6x USART
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | STMicroelectronics |
| Kāwai Hua: | ARM Microcontrollers - MCU |
| RoHS: | Nga korero |
| Rangatū: | STM32G0 |
| Kāhua Whakaeke: | SMD/SMT |
| Matua: | ARM Cortex M0+ |
| Rahi Mahara Papatono: | 512 kB |
| Raraunga pahi whanui: | 32 moka |
| Whakatau ADC: | 12 moka |
| Auautanga Karaka Morahi: | 64 MHz |
| Te maha o nga I/Os: | 44 I/O |
| Rahi RAM Raraunga: | 144 kB |
| Ngaohiko Tuku - Min: | 1.7 V |
| Ngaohiko Tukunga - Max: | 3.6 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Paepae |
| Waitohu: | STMicroelectronics |
| Momo Atanga: | UART |
| makuku tairongo: | Ae |
| Momo Hua: | ARM Microcontrollers - MCU |
| Te Rahi Wheketere: | 1560 |
| Kāwairoto: | Nga Manahikohiko - MCU |
| Ingoa Hokohoko: | STM32 |
| Taumaha Waeine: | 0.003527 oz |
♠ Multiprotocol ahokore 32-bit MCU Arm®-based Cortex®-M4 me te FPU, Bluetooth® 5.2 otinga reo irirangi
Ko te STM32WB15CC multiprotocol ahokore me te taputapu ultra-iti-iti te whakauru i te reo irirangi kaha me te iti-iti-te mana ki te tohu Bluetooth® Low Energy SIG 5.2. Kei roto he Arm® Cortex®-M0+ kua whakatapua mo te mahi i nga mahi paparanga-iti katoa.
I hangaia te taputapu kia iti rawa te mana me te hanga i runga i te tino mahi Arm® Cortex®-M4 32-bit RISC matua e mahi ana i te auau o te 64 MHz. Kei roto i tenei matua he waeine ira maangi (FPU) kotahi e tautoko ana i nga tohutohu tukatuka raraunga me nga momo raraunga katoa a Arm®. Ka whakatinanahia e ia he huinga katoa o nga tohutohu DSP me tetahi waahanga tiaki mahara (MPU) e whakanui ana i te haumarutanga tono.
Ko te whakawhitiwhiti korero-a-tukatuka pai ake e whakaratohia ana e te IPCC me nga hongere ararua e ono. Ko te HSEM e whakarato ana i nga semaphores taputapu e whakamahia ana ki te tiri i nga rauemi noa i waenga i nga tukatuka e rua.
Ka whakaurua e te taputapu nga maharatanga tere-tere (320 Kbytes o te mahara Flash, 48 Kbytes o SRAM) me te whānuitanga o nga I/Os whakarei me nga taputapu.
Ko te whakawhiti raraunga tika i waenga i te mahara me nga taputapu mai i te mahara ki te mahara e tautokohia ana e nga hongere DMA e whitu me te mahere hongere ngawari katoa e te papaahuri DMAMUX.
He maha nga tikanga o te taputapu mo te mahara Flash me te SRAM: te whakamaru i te panui, te whakamarutanga tuhi me te whakamarumaru panui waehere. Ko etahi waahanga o te mahara ka taea te pupuri mo Cortex® -M0+ te uru motuhake.
• Kei roto ko te hangarau hou o ST kua patene
• Reo Irirangi
– 2.4 GHz – RF transceiver tautoko Bluetooth® 5.2 whakaritenga
– RX tairongo: -95.5 dBm (Bluetooth® Pungao iti i te 1 Mbps)
– Te mana whakaputa ka taea ki te +5.5 dBm me nga hikoinga 1 dB
– Balun whakauru ki te whakaiti BOM
– Tautoko mo te 2 Mbps
– Arm® 32-bit Cortex® M0+ PTM mo te paparanga reo irirangi tuuturu
– RSSI tika kia taea ai te whakahaere mana
– E tika ana mo nga punaha e hiahia ana kia tutuki nga ture auau reo irirangi ETSI EN 300 328, EN 300 440, FCC CFR47 Wāhanga 15 me ARIB STD-T66
– Tautoko mo waho PA
– Kei te waatea te taputapu haahi whakauru (IPD) hei hoa mo te otinga orite (MLPF-WB-01E3)
• Te papamahi-iti-iti
– 1.71 ki te 3.6 V te tuku hiko
– – 40 °C ki te 85 / 105 °C nga awhe pāmahana
– 12 nA aratau kati
– 610 nA aratau Standby + RTC + 48 KB RAM
– MCU Aratau-Hohe: 33 µA / MHz ka pa ana a RF me SMPS
– Irirangi: Rx 4.5 mA / Tx i te 0 dBm 5.2 mA
• Matua: Arm® 32-bit Cortex®-M4 PTM me te FPU, te whakakorikori wa-tūturu (ART Accelerator) e tuku ana i te 0-tatari-te whenua mahi mai i te mahara Flash, te auau ki te 64 MHz, MPU, 80 DMIPS me nga tohutohu DSP
• tohu tohu mahi
– 1.25 DMIPS/MHz (Drystone 2.1)
• Te whakarato me te tautuhi i te whakahaere
– Kaitahuri hiko SMPS kua whakauruhia me te aratau maataki mohio
– Ultra-haumaru, iti-mana BOR (whakahou parauri) me nga paepae e rima ka taea te kowhiri
– Ultra-iti-mana POR/PDR
– Kaitahuri ngaohiko ka taea te papatono (PVD)
- Aratau VBAT me te RTC me nga rehita taapiri
• Nga puna karaka
– 32 MHz oscillator tioata me nga puri whakauru whakauru (Radio me te karaka CPU)
– 32 kHz oscillator tioata mo RTC (LSE)
– Roto iti-hiko 32 kHz RC (LSI1)
– Roto iti-tere 32 kHz RC (LSI2)
– Te tere maha o roto 100 kHz ki te 48 MHz oscillator, kua oti te whakapai wheketere
– He tere teitei o roto 16 MHz wheketere i whakapai RC
– 1x PLL mo te karaka punaha me te ADC
• Maumahara
– 320 KB mahara Flash me te whakamarumaru rängai (PCROP) mai i nga mahi R/W, ka taea te tapae reo irirangi me te tono.
– 48 KB SRAM, tae atu ki te 36 KB me te arowhai parerite taputapu
– 20×32-bit rehita tārua
- Ko te kaitaunaki boot e tautoko ana i nga hononga USART, SPI, I2C
– 1 Kpaita (128 kupu rua) OTP
• Pikitia tairitenga whai rawa (tae atu ki te 1.62 V)
– 12-bit ADC 2.5 Msps, 190 µA/Msps
– 1x tino-iti-whakarite mana
• Pūnaha peripheral
– Inter pūtukatuka pūmana kōrero (IPCC) mō te kōrero ki Bluetooth® Low Energy
– HW semaphores mo te tohatoha rauemi i waenga i nga PTM
– 1x DMA kaiwhakahaere (7x hongere) tautoko ADC, SPI, I2C, USART, AES, taima
– 1x USART (ISO 7816, IrDA, SPI Master, Modbus me te aratau Smartcard)
– 1x LPUART (mana iti)
– 1x SPI 32 Mbit/s
– 1x I2C (SMBus/PMBus®)
– Pupuri rongo pa, tae atu ki te waru pūoko
– 1x 16-bit, e wha nga hongere matawā matatau
– 1x 32-bit, e wha nga hongere taima
– 2x 16-bit matawā ultra-iti-hiko
– 1x Systick motuhake
– 1x kaitutei motuhake
– 1x kaitiaki matapihi
• Haumarutanga me te ID
– Whakamaua te whakaurunga maru (SFI) mo te puranga Bluetooth® Low Energy SW
– 2x taputapu whakamunatanga AES moka-256 morahi mo te tono me te Bluetooth® Low Energy
– HW mana matua tūmatanui (PKA)
– Hatepeehanga Cryptographic: RSA, Diffie-Helman, ECC mo GF(p)
– Kaihanga tau matapōkere pono (RNG)
– Te parenga o te rängai ki te mahi R/W (PCROP)
– Waeine tatauranga CRC – Nga korero mate: 96-bit ID ahurei
– IEEE 64-bit ID ahurei. Ka taea ki te tiki Bluetooth® Low Energy 48-bit EUI
• Tae atu ki te 37 I/Os tere, 35 o ratou 5 V-whakaae
• Tautoko whanaketanga
– Waea rangatū patuiro (SWD), JTAG mo te pūtukatuka tono
– Taupānga ripeka keu
