STM32WB55CEU6TR RF Microcontrollers – MCU Ultra-iti-mana rua matua Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

Whakaahuatanga Poto:

Kaihanga: STMicroelectronics
Kāwai Hua:RF Microcontrollers – MCU
Rau Raraunga:STM32WB55CEU6TR
Whakaahuatanga: Nga Taapiri Whakakotahi Ahokore & RF
Te mana o te RoHS: RoHS Compliant


Taipitopito Hua

Ngā āhuatanga

Tohu Hua

♠ Whakaahuatanga Hua

Huanga Hua Uara Huanga
Kaihanga: STMicroelectronics
Kāwai Hua: RF Microcontrollers - MCU
RoHS: Nga korero
Matua: ARM Cortex M4
Raraunga pahi whanui: 32 moka
Rahi Mahara Papatono: 512 kB
Rahi RAM Raraunga: 256 kB
Auautanga Karaka Morahi: 64 MHz
Whakatau ADC: 12 moka
Ngaohiko Tuku - Min: 1.71 V
Ngaohiko Tukunga - Max: 3.6 V
Paemahana Mahi Morahi: + 85 C
Mōkī / Take: UFQFPN-48
Kāhua Whakaeke: SMD/SMT
Tapeke: Hurorirori kau
Tapeke: Tapahia te Ripene
Tapeke: KioreReel
Waitohu: STMicroelectronics
Momo RAM Raraunga: SRAM
Momo Atanga: I2C, SPI, USART, USB
Paemahana Mahi Iti: -40C
Te maha o nga hongere ADC: 13 Teihana
Te maha o nga I/Os: 30 I/O
Ngaohiko Whakawhiwhi Mahi: 1.71 V ki te 3.6 V
Momo Hua: RF Microcontrollers - MCU
Momo Mahara Papatono: kohiko
Rangatū: STM32WB
Te Rahi Wheketere: 2500
Kāwairoto: Nga Waea Ahokore & RF Whakauru
Hangarau: Si
Ingoa Hokohoko: STM32

♠ Multiprotocol ahokore 32-bit MCU Arm®-based Cortex®-M4 me te FPU, Bluetooth® 5.2 me te otinga reo irirangi 802.15.4

Ko nga taputapu STM32WB55xx me STM32WB35xx multiprotocol ahokore me nga taputapu ultra-iti-hiko ka whakauru i te reo irirangi kaha me te iti-iti-te mana ki te tohu Bluetooth® Low Energy SIG 5.2 me te IEEE 802.15.4-2011.Kei roto i a raatau he Arm® Cortex®-M0+ kua whakatapua mo te mahi i nga mahi paparanga iti o te waa tuuturu.

I hangaia nga taputapu ki te 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 ki 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.

Ko nga taputapu ka whakauru i nga maharatanga tere-tere (tae atu ki te 1 Mbyte o te mahara Flash mo STM32WB55xx, ki runga ki te 512 Kbytes mo STM32WB35xx, ki runga ki te 256 Kbytes o SRAM mo STM32WB55xx, 96 Kbytes mo STM32WB35xx), he atanga maharatanga Quad-SPI nga kohinga katoa) me te whānuitanga o nga I/Os me nga peripheral.

Ko te whakawhiti raraunga tika i waenga i te mahara me nga papaa, mai i te mahara ki te mahara ka tautokohia e te tekau ma wha nga hongere DMA me te mapi hongere ngawari katoa e te DMAMUX peripheral.

Kei roto i nga taputapu he maha nga tikanga mo te mahara Flash me te SRAM: te whakamarutanga panui, te whakamarumaru tuhi me te whakamarumaru panui waehere.Ko etahi waahanga o te mahara ka taea te pupuri mo Cortex® -M0+ te uru motuhake.

Ko nga miihini whakamunatanga AES e rua, ko te PKA me te RNG ka taea e te paparanga raro MAC me te whakamunatanga paparanga o runga.Ka whakamahia pea he waahanga rokiroki matua a te kaihoko hei huna i nga ki.

Ka tukuna e nga taputapu he ADC 12-bit tere me nga kaiwhakarite hiko-iti-iti e rua e hono ana ki te kaihanga ngaohiko tohutoro tika teitei.

Ka whakaurua e enei taputapu he RTC iti-hiko, kotahi moka-16 matawā matatau, kotahi moka-32 matawā moka-whānui, e rua moka-te-whanui matawā 16-bit, e rua moka-16-iti-hiko matawā.

I tua atu, tae atu ki te 18 nga hongere capacitive sensing e waatea ana mo STM32WB55xx (kaore i runga i te kete UFQFPN48).Ko te STM32WB55xx ka whakauru ano i tetahi taraiwa LCD whakauru ki te 8x40 ranei 4x44, me te kaitahuri hikoi-a-roto.

Ko te STM32WB55xx me te STM32WB35xx kei roto ano hoki i nga hononga whakawhitiwhiti paerewa me te matatau, ara kotahi USART (ISO 7816, IrDA, Modbus me te aratau Smartcard), kotahi UART iti-mana (LPUART), e rua nga I2C (SMBus/PMBus), e rua nga SPI (kotahi mo STM32WB35xx ) ki runga ki te 32 MHz, kotahi atanga ororongo rangatū (SAI) me nga awa e rua me nga PDM e toru, kotahi te taputapu USB 2.0 FS me te oscillator karaihe-iti kua whakauruhia, e tautoko ana i te BCD me te LPM me tetahi Quad-SPI me te execute-in-place (XIP) kaha.

Ko te STM32WB55xx me te STM32WB35xx e mahi ana i te -40 ki te +105 °C (+125 °C te hononga) me te -40 ki te +85 °C (+105 °C te hononga) mai i te 1.71 ki te 3.6 V te mana hiko.Ko te huinga matawhānui o nga aratau penapena hiko ka taea te hoahoa o nga tono iti-hiko.

Kei roto i nga taputapu nga taputapu hiko motuhake mo te whakauru tairitenga mo te ADC.

Ko te STM32WB55xx me te STM32WB35xx e whakauru ana i te kaitahuri hiko SMPS teitei me te kaha aratau karohia aunoa ina taka te VDD ki raro i te VBORx (x=1, 2, 3, 4) taumata ngaohiko (taunoa ko 2.0 V).Kei roto ko nga taputapu hiko motuhake mo te whakaurunga tairitenga mo te ADC me nga kaiwhakariterite, me te 3.3 V whakatapua urunga tuku mo te USB.

Ma te VBAT i whakatapua ka taea e nga taputapu te whakahoki i te LSE 32.768 kHz oscillator, te RTC me nga rehita taapiri, na reira ka taea e te STM32WB55xx me STM32WB35xx te tuku i enei mahi ahakoa kaore te VDD matua i te taha o te pākahiko CR2032-rite, he Supercap he pūhiko rechargeable iti ranei.

Ko te STM32WB55xx e tuku ana i nga kete e wha, mai i te 48 ki te 129 titi.Ko te STM32WB35xx e tuku ana i tetahi kete, 48 titi.


  • Tōmua:
  • Panuku:

  • • Whakauruhia te hangarau hou a ST

    • Reo Irirangi

    – 2.4 GHz – RF transceiver tautoko Bluetooth® 5.2 whakaritenga, IEEE 802.15.4-2011 PHY me MAC, tautoko Miro me Zigbee® 3.0

    – RX tairongo: -96 dBm (Bluetooth® Low Energy i 1 Mbps), -100 dBm (802.15.4)

    – Te mana whakaputa ka taea ki te +6 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

    – E waatea ana te taputapu haahi whakauru (IPD) mo te otinga whakahoahoa (MLPF-WB-01E3, MLPF-WB-02E3 ranei)

    • Te papamahi-iti-iti

    – 1.71 ki te 3.6 V te tuku hiko

    – – 40 °C ki te 85 / 105 °C nga awhe pāmahana

    – 13 nA aratau kati

    – 600 nA aratau Standby + RTC + 32 KB RAM

    – 2.1 µA aratau Kati + RTC + 256 KB RAM

    – MCU Aratau-Hohe: <53 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)

    – 219.48 CoreMark® (3.43 CoreMark/MHz i te 64 MHz)

    • Tohu tohu kaha

    – 303 ULPMark™ CP kaute

    • 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 (±5%) RC (LSI1)

    – Roto iti-hiko 32 kHz (pūmautanga ±500 ppm) RC (LSI2)

    – Te tere maha o roto 100 kHz ki te 48 MHz oscillator, kua whakapai-aunoa e te LSE (he pai ake i te ±0.25% te tika)

    – Te tere teitei o roto 16 MHz wheketere kua whakapaia RC (±1%)

    – 2x PLL mo te karaka punaha, USB, SAI me ADC

    • Maumahara

    – Tae atu ki te 1 MB te mahara kohiko me te whakamarumaru rangai (PCROP) ki nga mahi R/W, ka taea te tapae reo irirangi me te tono

    – Tae atu ki te 256 KB SRAM, tae atu ki te 64 KB me te arowhai parerite taputapu

    – 20×32-bit rehita tārua

    - Ko te kaitaunaki boot e tautoko ana i nga hononga USART, SPI, I2C me te USB

    – OTA (i runga i te rangi) Bluetooth® Low Energy me te whakahou 802.15.4

    - Atanga mahara Quad SPI me XIP

    – 1 Kpaita (128 kupu rua) OTP

    • Pikitia tairitenga whai rawa (tae atu ki te 1.62 V)

    – 12-bit ADC 4.26 Msps, tae atu ki te 16-bit me te taputapu oversampling, 200 µA/Msps

    – 2x tino-iti-mana whakatairite

    – Tika 2.5 V ranei 2.048 V tohutoro ngaohiko putanga buffered

    • Pūnaha peripheral

    – Inter processor communication controller (IPCC) mo te whakawhitiwhiti me te Bluetooth® Low Energy me te 802.15.4

    – HW semaphores mo te tohatoha rauemi i waenga i nga PTM

    - 2x nga kaiwhakahaere DMA (7x nga hongere ia ia) e tautoko ana i te ADC, SPI, I2C, USART, QSPI, SAI, AES, matawā

    – 1x USART (ISO 7816, IrDA, SPI Master, Modbus me te aratau Smartcard)

    – 1x LPUART (mana iti)

    – 2x SPI 32 Mbit/s

    – 2x I2C (SMBus/PMBus)

    - 1x SAI (rua hongere ororongo kounga teitei)

    – 1x USB 2.0 FS taputapu, karaihe-iti, BCD me LPM

    – Pupuri rongo pa, tae atu ki te 18 pūoko

    – LCD 8×40 me te kaitahuri hikoi

    – 1x 16-bit, e wha nga hongere matawā matatau

    – 2x 16-bit, e rua nga hongere matawā

    – 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

    – Te whakaurunga maru (SFI) mo te Bluetooth® Low Energy me te 802.15.4 SW tāpae

    – 3x taputapu whakamunatanga AES moka-256 morahi mo te tono, te Bluetooth® Low Energy me te IEEE802.15.4

    – Ratonga rokiroki matua / kaiwhakahaere matua

    – 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)

    – Wae tatauranga CRC

    – Nga korero mate: 96-bit ID ahurei

    – IEEE 64-bit ID ahurei.Ka taea te tiki 802.15.4 64-bit me Bluetooth® Low Energy 48-bit EUI

    • Tae atu ki te 72 I/Os tere, 70 o ratou 5 V-whakaae

    • Tautoko whanaketanga

    – Waea rangatū patuiro (SWD), JTAG mo te pūtukatuka tono

    – Taupānga ripeka keu ki te tāuru / putanga

    – Trace Macrocell™ kua whakauruhia mo te tono

    • Ko nga kohinga katoa he mea e tika ana ki te ECOPACK2

    Hua e Pa ana