STM32WB55CEU6TR RF Microcontrollers – MCU Ultra-awood-hooseeya dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | STMicroelectronics |
| Qaybta Alaabta: | RF Microcontrollers - MCU |
| RoHS: | Faahfaahin |
| Muhiim: | ARM Cortex M4 |
| Balaadhka Xogta Baska: | 32 bit |
| Cabbirka Xusuusta Barnaamijka: | 512 kB |
| Cabbirka Xogta RAM: | 256 kB |
| Inta jeer ee ugu badan ee saacada: | 64 MHz |
| Qaraarka ADC: | 12 bit |
| Korontada sahayda - ugu yaraan: | 1.71 V |
| Korontada sahayda - ugu badnaan: | 3.6 V |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Xidhmada / Kiis: | UFQFPN-48 |
| Habka Koritaanka: | SMD/SMT |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | STMicroelectronics |
| Nooca RAM: | SRAM |
| Nooca Interface: | I2C, SPI, USART, USB |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Tirada kanaalada ADC: | 13 Channel |
| Tirada I/Os: | 30 I/O |
| Ku shaqaynta korontada | 1.71 V ilaa 3.6 V |
| Nooca Alaabta: | RF Microcontrollers - MCU |
| Nooca Xusuusta Barnaamijka: | Fiiri |
| Taxane: | STM32WB |
| Tirada Xidhmada Warshada: | 2500 |
| Qayb-hoosaad: | Wareegyada Isku-dhafan ee Wireless & RF |
| Farsamada: | Si |
| Magaca ganacsiga: | STM32 |
♠ Multiprotocol wireless 32-bit MCU Arm® ku salaysan Cortex®-M4 oo leh FPU, Bluetooth® 5.2 iyo 802.15.4 xalka raadiyaha
STM32WB55xx iyo STM32WB35xx multiprotocol wireless-ka iyo aaladaha awood-hooseeya waxay gundhigeen raadiye awood leh oo aadka u hooseeya oo waafaqsan heerka Bluetooth® Low Energy SIG 5.2 iyo IEEE 802.15.4-2011. Waxay ka kooban yihiin Arm® Cortex®-M0+ u go'an oo loogu talagalay fulinta dhammaan hawlgalka lakabka hoose ee waqtiga-dhabta ah.
Aaladyada waxaa loogu talagalay inay noqdaan kuwo aad u hooseeya waxayna ku saleysan yihiin waxqabadka sare ee Arm® Cortex®-M4 32-bit RISC core oo ku shaqeeya soo noqnoqda ilaa 64 MHz. Xuduntani waxa ay ka kooban tahay halbeeg saxan oo sabbaynaysa (FPU) oo taageerta dhammaan tilmaamaha habaynta xogta saxda ah ee Arm® iyo noocyada xogta. Waxa kale oo ay fulisaa hab-raac buuxa oo ah tilmaamaha DSP iyo unugga ilaalinta xusuusta (MPU) oo kor u qaada amniga codsiga.
Xiriirinta processor-ka la xoojiyey waxaa bixiya IPCC oo leh lix kanaal oo laba jiho ah. HSEM-ku waxa uu bixiyaa semaphores hardware loo isticmaalo in lagu wadaago agabka ay wadaagaan labada processor.
Aaladuhu waxay ku duugan yihiin xusuusta xawliga sare leh (illaa 1 Mbyte ee xusuusta Flash ee STM32WB55xx, ilaa 512 Kbytes ee STM32WB35xx, ilaa 256 Kbytes ee SRAM ee STM32WB55xx, 96 Kbytes loogu talagalay STM32WB35xa dhammaan baakadaha Flash I/Os la xoojiyey oo baaxad leh
Wareejinta xogta tooska ah ee u dhaxaysa xusuusta iyo meelaha durugsan iyo xusuusta ilaa xusuusta waxa taageera afar iyo toban kanaal DMA oo leh khariidad buuxda oo dabacsanaan ah oo ay samaysay DMAMUX peripheral.
Aaladuhu waxay wataan dhowr habab oo loogu talagalay xusuusta Flash iyo SRAM: ilaalinta akhrinta, ilaalinta qorista iyo ilaalinta koodhka lahaanshaha. Qaybaha xusuusta waxaa loo xafidi karaa Cortex® -M0+ gelid gaar ah.
Labada matoorada sirta ah ee AES, PKA iyo RNG waxay awood siinayaan lakabka hoose ee MAC iyo lakabka sare ee qarsoodiga ah. Habka kaydinta furaha macmiilka ayaa laga yaabaa in loo isticmaalo si loo qariyo furayaasha.
Aaladuhu waxay bixiyaan 12-bit ADC degdeg ah iyo laba isbarbardhigga tamarta hooseeya ee ku xiran koronto-dhaliye tixraaceed oo sarreeya.
Aaladahani waxay gundhigeen RTC awood yar leh, mid horumarsan oo 16-bit ah, saacad 32-bit ah oo ujeedo guud ah, laba waqti-16-bit ah oo ujeedo-guud ah, iyo laba waqti-xajis oo 16-bit ah.
Intaa waxaa dheer, ilaa 18 kanaalada dareenka awoodda leh ayaa diyaar u ah STM32WB55xx (kuma jiraan xirmada UFQFPN48). STM32WB55xx sidoo kale waxa ay gundhigtay darawal LCD isku dhafan ilaa 8x40 ama 4x44, oo leh beddelka kor u qaadista gudaha.
STM32WB55xx iyo STM32WB35xx sidoo kale waxay ka kooban yihiin is-gaarsiinta isgaadhsiinta caadiga ah iyo kuwa horumarsan, kuwaas oo kala ah hal USART (ISO 7816, IrDA, Modbus iyo qaabka Smartcard), hal awood yar oo UART (LPUART), laba I2Cs (SMBus/PMBus), laba SPIs (mid loogu talagalay STM32WB3 ilaa 3 interface) (SAI) oo leh laba kanaal iyo saddex PDMs, hal USB 2.0 FS qalab ah oo leh oscillator-ka-yar oo ku-xidhan, taageeraya BCD iyo LPM iyo hal Quad-SPI oo leh karti meel-ku-meel-gaar ah (XIP).
STM32WB55xx iyo STM32WB35xx waxay ku shaqeeyaan -40 ilaa +105 °C (+125 °C isgoyska) iyo -40 ilaa +85 °C (+105 °C isgoyska) heerkulku wuxuu u dhexeeyaa 1.71 ilaa 3.6 V. Hababka awood-badbaadinta oo dhammaystiran ayaa awood u siinaya naqshadaynta codsiyada tamarta yar.
Aaladaha waxaa ku jira sahay koronto oo madax banaan oo loogu talagalay gelinta analoogga ee ADC.
STM32WB55xx iyo STM32WB35xx waxay isku daraan wax-ku-oolnimada sare ee SMPS-tallaabo-hoos-beddele leh awood hab-dhaaf ah oo otomaatig ah marka VDD ay hoos uga dhacdo VBORx (x=1, 2, 3, 4) heerka korantada (hortagga waa 2.0 V). Waxa ku jira sahay koronto oo madax banaan oo loogu talagalay gelinta analoogga ee ADC iyo isbarbardhigga, iyo sidoo kale 3.3 V gelinta sahayda u go'an ee USB.
Qalabka VBAT ee gaarka ah wuxuu u oggolaanayaa aaladaha inay dib u soo celiyaan LSE 32.768 kHz oscillator, RTC iyo diiwaannada kaydinta, sidaas darteed awood u siinaya STM32WB55xx iyo STM32WB35xx si ay u bixiyaan shaqooyinkan xitaa haddii VDD-ga ugu weyn uusan ku jirin batari CR2032 u eg, Supercap ama batari yar oo dib la buuxin karo.
STM32WB55xx waxay bixisaa afar baako, min 48 ilaa 129 biin. STM32WB35xx waxay bixisaa hal xirmo, 48 biin.
• Ku dar tignoolajiyada casriga ah ee ST
• Raadiyaha
- 2.4 GHz - transceiver RF taageeraya Bluetooth® 5.2 tifaftirka, IEEE 802.15.4-2011 PHY iyo MAC, taageeraya Thread iyo Zigbee® 3.0
- Dareenka RX: -96 dBm (Bluetooth® Tamarta Hoose ee 1 Mbps), -100 dBm (802.15.4)
- Awood wax-soo-saar barnaamijeed ilaa +6 dBm oo leh 1 dB tillaabo
- Balun isku dhafan si loo yareeyo BOM
- Taageerada 2 Mbps
- Arm® 32-bit Cortex® M0+ CPU u go'ay lakabka Raadiyaha ee waqtiga-dhabta ah
- RSSI sax ah si loo suurtageliyo xakamaynta korantada
- Ku habboon nidaamyada u baahan u hoggaansanaanta xeerarka soo noqnoqda raadiyaha ETSI EN 300 328, EN 300 440, FCC CFR47 Qaybta 15 iyo ARIB STD-T66
– Taageerada PA dibadda
- Qalab aan fiicneyn oo isku-dhafan (IPD) chip saaxiibka si loo hagaajiyo xal u dhigma (MLPF-WB-01E3 ama MLPF-WB-02E3)
• Madal awood-hooseeya
- 1.71 ilaa 3.6 V oo koronto ah
-- 40 °C ilaa 85/105 °C waa kala duwanaanta heerkulka
- 13 nA hab xidhid
- 600 nA qaabka heeganka + RTC + 32 KB RAM
- 2.1 µA Habka joogsiga + RTC + 256 KB RAM
- Habka firfircoon ee MCU: <53 µA / MHz marka RF iyo SMPS shidan
– Raadiyaha: Rx 4.5mA/Tx at 0 dBm 5.2mA
• Xuddunta: Arm® 32-bit Cortex®-M4 CPU oo leh FPU, dardargeliyaha waqtiga-dhabta ah ee la qabsiga (ART Accelerator) oo u oggolaanaya 0-sugidda-gobolka fulinta xusuusta Flash, inta jeer ee ilaa 64 MHz, MPU, 80 DMIPS iyo tilmaamaha DSP
Qiyaasta waxqabadka
- 1.25 DMIPS/MHz (Drystone 2.1)
- 219.48 CoreMark® (3.43 CoreMark/MHz at 64 MHz)
• Halbeegga tamarta
- 303 ULPMark™ CP dhibcaha
• Maareynta sahayda iyo dib u dajinta
- Wax-qabad sare oo ku-xidhan SMPS-gacan beddelka-hoos u-rogeeyaha oo leh hab-dhaaf caqli-gal ah
- Badbaadada aadka u sarreeya, awoodda hoose ee BOR (dib u dejintii brownout) oo leh shan marin oo la dooran karo
- POR/PDR-awood aad u hooseeya
- Qalabka korantada ee programmable (PVD)
- Habka VBAT oo leh RTC iyo diiwaannada kaydinta
• Ilaha saacadaha
- 32 MHz oscillator crystal oscillator oo leh awood-jaritaan isku dhafan (saacad raadiyaha iyo CPU)
- 32 kHz oscillator crystal for RTC (LSE)
- Awood hoose oo gudaha ah 32 kHz (± 5%) RC (LSI1)
- Awood hoose oo gudaha ah 32 kHz (xasilooni ± 500 ppm) RC (LSI2)
- Xawaaraha isku dhufashada gudaha 100 kHz ilaa 48 MHz oscillator, oo ay si toos ah u jartay LSE (oo ka wanaagsan ± 0.25% saxsanaanta)
- Xawaaraha sare ee gudaha 16 MHz warshad la jarjaray RC (± 1%)
- 2x PLL ee saacada nidaamka, USB, SAI iyo ADC
• Xusuus
- Ilaa 1 MB oo xusuusta Flash ah oo leh ilaalinta qaybta (PCROP) ee ka dhanka ah hawlgallada R/W, awood u siinaya xidhidhiyaha raadiyaha iyo codsiga
- Ilaa 256 KB SRAM, oo ay ku jiraan 64 KB oo leh hubin sinnaanta qalabka
- 20×32-bit kaabta diiwaanka
- Boot loader-ka taageeraya USART, SPI, I2C iyo interfaces USB
- OTA (hawada) Bluetooth® Tamar yar iyo 802.15.4 cusboonaysiin
- Quad SPI interface interface oo leh XIP
- 1 Kbyte (128 erey laba jibaaran) OTP
• Qaybaha analooga qani ah (hoos u dhaca 1.62 V)
- 12-bit ADC 4.26 Msps, ilaa 16-bit oo leh qalab xad dhaaf ah, 200 µA/Msps
- 2x isbarbardhiga awood-hooseeya
- Sax ah 2.5 V ama 2.048 V tixraaca korantada xaddidan
• Qaybaha nidaamka
- Xakamaynta isgaadhsiinta processor-ka inter-processor (IPCC) ee xidhiidhka Bluetooth® Tamarta Hoose iyo 802.15.4
- semaphores HW ee wadaaga khayraadka u dhexeeya CPUs
- 2x DMA kontaroolayaasha (7x channels midkiiba) oo taageeraya ADC, SPI, I2C, USART, QSPI, SAI, AES, saacadayaasha
- 1x USART (ISO 7816, IrDA, SPI Master, Modbus iyo qaabka Smartcard)
- 1 x LPUART (awood hoose)
- 2x SPI 32 Mbit/s
- 2x I2C (SMBus/PMBus)
- 1x SAI (laba kanaal maqal oo tayo sare leh)
- 1x USB 2.0 FS, crystal-less, BCD iyo LPM
- Koontaroolka dareenka taabo, ilaa 18 dareemayaal
- LCD 8 × 40 oo leh beddelka kor u kaca
- 1x 16-bit, afar kanaal saacad hore
- 2x 16-bit, laba saacad oo kanaal ah
- 1x 32-bit, afar kanaal saacadiye
- 2x 16-bit saacad aad u hooseeya
- 1x nidaam madax banaan
- 1x ilaaliye madax banaan
- 1x daaqada ilaaliyaha
Amniga iyo aqoonsiga
- Rakibaadda firmware-ka aaminka ah (SFI) ee tamarta yar ee Bluetooth® iyo xirmada 802.15.4 SW
- 3x sirta qalabka AES ugu badnaan 256-bit ee codsiga, Bluetooth® Tamar yar iyo IEEE802.15.4
- Adeegyada kaydinta muhiimka ah ee macaamiisha / adeegyada maamulaha muhiimka ah
- Hay'adda muhiimka ah ee dadweynaha ee HW (PKA)
- Algorithmaadka Cryptographic: RSA, Diffie-Helman, ECC oo ka sarreeya GF (p)
- Soo-saare lambar random run ah (RNG)
- Ilaalinta waaxda ee hawlgalka R/W (PCROP)
- Unugga xisaabinta CRC
- Macluumaad dhiman: 96-bit aqoonsi gaar ah
- IEEE 64-bit aqoonsi gaar ah. Suurtagalnimada in lagu helo 802.15.4 64-bit iyo Bluetooth® Energy Low 48-bit EUI
• Ilaa 72 I/Os degdeg ah, 70 ka mid ah 5 V-dulqaad leh
• Taageerada horumarinta
- Debug Serial (SWD), JTAG ee processor-ka codsiga
– Codsiga iskutallaabta kicinta oo leh wax-soo-saar / wax-soo-saar
- Raadraaca Macrocell™ ee ku duugan codsiga
Dhammaan xirmooyinka waa waafaqsan ECOPACK2
