STM32WB55CGU6 ARM Microcontrollers - MCU Ultra-imbaraga-ebyiri zingirakamaro Arm Cortex-M4 MCU 64 MHz, Cortex-M0 + 32 MHz 1 Mbyte ya
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | STMicroelectronics |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Urukurikirane: | STM32WB |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | UFQFPN-48 |
| Core: | ARM Cortex M0 +, ARM Cortex M4 |
| Ingano yo Kwibuka Porogaramu: | 1 MB |
| Ubugari bwa Data Bus: | 32 bit |
| Icyemezo cya ADC: | 12 bit |
| Umubare w'isaha ntarengwa: | 64 MHz, 32 MHz |
| Umubare wa I / Os: | 30 I / O. |
| Ingano ya Data RAM: | 256 kB |
| Gutanga Umuvuduko - Min: | 1.71 V. |
| Gutanga Umuvuduko - Byinshi: | 3.6 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 105 C. |
| Gupakira: | Gariyamoshi |
| Ikirango: | STMicroelectronics |
| Ubwoko bwa Data RAM: | SRAM |
| Ubwoko bw'imbere: | I2C, LPUART, SAI, SPI, USART, USB |
| Ubushuhe bukabije: | Yego |
| Umubare wa Imiyoboro ya ADC: | 13 Umuyoboro |
| Ubwoko bwibicuruzwa: | ARM Microcontrollers - MCU |
| Ubwoko bwo Kwibuka Porogaramu: | Flash |
| Ingano y'ipaki y'uruganda: | 1560 |
| Icyiciro: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Uburemere bw'igice: | 0.003517 oz |
Ip Multiprotocol idafite 32-bit MCU Arm® ishingiye kuri Cortex®-M4 hamwe na FPU, Bluetooth® 5.2 na 802.15.4 igisubizo cya radio
STM32WB55xx na STM32WB35xx multiprotocol idafite ibyuma na ultra-low-power power yashizemo radio ikomeye kandi ultra-power-power yujuje ibyerekeranye na Bluetooth® Ingufu nkeya SIG 5.2 hamwe na IEEE 802.15.4-2011. Harimo Arm® Cortex®-M0 + yabigenewe yo gukora ibikorwa byose-nyabyo-buke buke.
Ibikoresho byashizweho kugirango bibe bifite imbaraga nke cyane kandi bishingiye kubikorwa byo hejuru cyane Arm® Cortex®-M4 32-bit ya RISC yibanze ikora kuri frequence ya 64 MHz. Iyi nkingi iranga Floating point unit (FPU) icyerekezo kimwe gishyigikira amabwiriza yose ya Arm® imwe-yuzuye yo gutunganya amakuru hamwe nubwoko bwamakuru. Irashyira mubikorwa kandi byuzuye amabwiriza ya DSP hamwe nigice cyo kurinda kwibuka (MPU) cyongera umutekano wumutekano.
Itumanaho ryongerewe itumanaho ritangwa na IPCC hamwe nimiyoboro itandatu. HSEM itanga ibyuma byifashishwa mu gusangira umutungo rusange hagati yabatunganya bombi.
Ibikoresho byashizemo ibintu byihuta cyane (kugeza kuri 1 Mbyte ya Flash yibuka ya STM32WB55xx, kugeza kuri 512 Kbytes kuri STM32WB35xx, kugeza kuri 256 Kbytes ya SRAM kuri STM32WB55xx, 96 Kbytes kuri STM32WB35xx), kuri Quad-SPI ya Flash yibikoresho byose hamwe na interineti.
Ihererekanyamakuru ryibanze hagati yububiko na periferiya no kuva mububiko kugeza murwibutso bishyigikiwe numuyoboro wa DMA cumi nine hamwe numuyoboro wuzuye wa mapping na DMAMUX peripheri.
Ibikoresho biranga uburyo bwinshi bwo gushiramo Flash yibikoresho na SRAM: kurinda gusoma, kwandika kurinda no kurinda kode yo gusoma. Ibice byo kwibuka birashobora gushirwa kuri Cortex® -M0 + kwinjira byihariye.
Moteri ebyiri za AES zifunga, PKA na RNG zituma urwego rwo hasi MAC hamwe na kode yo hejuru. Umukiriya urufunguzo rwo kubika ibintu birashobora gukoreshwa kugirango urufunguzo rwihishe. Ibikoresho bitanga byihuta 12-bit ADC hamwe na ultra-low-power-igereranya ifitanye isano na generator yerekana amashanyarazi menshi.
Ibi bikoresho byashyizwemo ingufu nke za RTC, imwe yateye imbere ya 16-biti, imwe-rusange-32-biti, bibiri-rusange-16-biti, na bibiri-16-bito-bito. Mubyongeyeho, imiyoboro igera kuri 18 ya capacitive sensing iraboneka kuri STM32WB55xx (ntabwo iri kuri pack ya UFQFPN48).
STM32WB55xx yashizemo kandi umushoferi wa LCD uhujwe kugeza 8x40 cyangwa 4x44, hamwe n'imbere yimbere. STM32WB55xx na STM32WB35xx iragaragaza kandi imiyoboro isanzwe kandi igezweho yo gutumanaho, aribyo USART imwe (ISO 7816, IrDA, Modbus na Smartcard), imwe UART ifite ingufu nkeya (LPUART), I2Cs ebyiri (SMBus / PMBus), SPI ebyiri (imwe kuri STM32WB35xx) kugeza kuri 32 MHz 2.0 FS igikoresho cyinjijwemo kristu-idafite oscillator, ishyigikira BCD na LPM hamwe na Quad-SPI imwe ifite ubushobozi bwo gukora-ahantu (XIP).
STM32WB55xx na STM32WB35xx ikorera muri -40 kugeza kuri +105 ° C (ihuriro +125 ° C) na -40 kugeza kuri +85 ° C (ihuriro +105 ° C) kuva kuri 1.71 kugeza kuri 3.6 V. Igiteranyo cyuzuye cyo kuzigama imbaraga zituma igishushanyo cya porogaramu nkeya.
Ibikoresho birimo ibikoresho byigenga bitanga ibikoresho bisa na ADC.
• Shyiramo ST igezweho yubuhanga bwa patenti
• Radiyo
- 2.4 GHz - Transceiver ya RF ishyigikira Bluetooth® 5.2 ibisobanuro, IEEE 802.15.4-2011 PHY na MAC, ishyigikira Urudodo na Zigbee® 3.0
- RX ibyiyumvo: -96 dBm (Bluetooth® Ingufu nke kuri 1 Mbps), -100 dBm (802.15.4)
- Porogaramu ishobora gusohora imbaraga kugeza kuri +6 dBm hamwe nintambwe 1 dB - Kwinjiza balun kugabanya BOM
- Inkunga ya 2 Mbps
- Yeguriwe Arm® 32-bit Cortex® M0 + CPU kumwanya wa Radio nyayo
- RSSI Yukuri kugirango ishoboze kugenzura ingufu
- Birakwiriye kuri sisitemu isaba kubahiriza amabwiriza yumurongo wa radio ETSI EN 300 328, EN 300 440, FCC CFR47 Igice cya 15 na ARIB STD-T66
-Inkunga ya PA yo hanze
- Kuboneka ibikoresho bya passiyo (IPD) chip yoherekeza igisubizo cyiza cyo guhuza (MLPF-WB-01E3 cyangwa MLPF-WB-02E3)
• Ultra-power-platform
- 1.71 kugeza 3.6 V itanga amashanyarazi
- 40 ° C kugeza 85/105 ° C ubushyuhe buringaniye
- 13 nuburyo bwo guhagarika
- 600 nA Uburyo bwo Guhagarara + RTC + 32 KB RAM
- 2.1 µUburyo bwo guhagarika + RTC + 256 KB RAM
- Uburyo-bukora MCU: <53 µA / MHz iyo RF na SMPS kuri
- Radio: Rx 4.5 mA / Tx kuri 0 dBm 5.2 mA
• Core: Arm® 32-bit Cortex®-M4 CPU hamwe na FPU, kwihuta kwigihe-cyihuta (ART yihuta) yemerera 0-gutegereza-leta ikorwa kuva Flash yibuka, inshuro zigera kuri 64 MHz, MPU, 80 DMIPS nubuyobozi bwa DSP
Ibipimo ngenderwaho
- 1.25 DMIPS / MHz (Drystone 2.1)
- 219.48 CoreMark® (3.43 CoreMark / MHz kuri 64 MHz)
Ibipimo by'ingufu
- 303 ULPMark score amanota ya CP
• Gutanga no gusubiramo ubuyobozi
- Ubushobozi buhanitse bwashyizwemo SMPS intambwe-hasi ihinduranya hamwe na bypass byubwenge
- Ultra-umutekano, imbaraga-nke BOR (gusubiramo umwirondoro) hamwe ninshuro eshanu zatoranijwe
- Ultra-nke-imbaraga POR / PDR
- Porogaramu ya voltage detector (PVD)
- Uburyo bwa VBAT hamwe na RTC hamwe niyandikisha ryinyuma
Inkomoko y'isaha
- 32 MHz kristal oscillator hamwe na capacitori ya trimming ihuriweho (Radio na CPU isaha)
- 32 kHz kristal oscillator ya RTC (LSE)
- Imbere mu mbaraga nke 32 kHz (± 5%) RC (LSI1)
- Imbere mu mbaraga nke 32 kHz (ituze ± 500 ppm) RC (LSI2)
- Imbere yihuta 100 kHz kugeza kuri 48 MHz oscillator, auto-trimed by LSE (biruta ± 0.25% byukuri)
- Umuvuduko mwinshi imbere 16 MHz uruganda rwacishije RC (± 1%)
- 2x PLL kumasaha ya sisitemu, USB, SAI na ADC
• Kwibuka
- Kugera kuri 1 MB Flash yibikoresho hamwe no kurinda umurenge (PCROP) kurwanya ibikorwa bya R / W, bigafasha radio stack na progaramu
- Kugera kuri 256 KB SRAM, harimo 64 KB hamwe no kugenzura ibyuma bigereranya
- 20 × 32-biti yo kwiyandikisha
- Boot loader ishyigikira USART, SPI, I2C na USB
- OTA (hejuru yikirere) Bluetooth® Ingufu nke na 802.15.4
- Quad ya SPI yibuka hamwe na XIP
- 1 Kbyte (amagambo abiri abiri) OTP
• Ikigereranyo gikungahaye cyane (kugeza kuri 1.62 V)
- 12-bit ADC 4.26 Msps, kugeza kuri 16-bit hamwe nibikoresho birenze urugero, 200 µA / Msps
- 2x ultra-hasi-imbaraga zigereranya
- Nukuri 2.5 V cyangwa 2.048 V yerekana imbaraga za voltage zasohotse
• Sisitemu ya peripheri
- Interineti itunganya itumanaho (IPCC) kugirango itumanaho na Bluetooth® Ingufu nke na 802.15.4
- HW semaphores yo kugabana umutungo hagati ya CPU
- 2x abagenzuzi ba DMA (imiyoboro 7x imwe) ishyigikira ADC, SPI, I2C, USART, QSPI, SAI, AES, igihe
- 1x USART (ISO 7816, IrDA, Umuyobozi wa SPI, Modbus na Smartcard)
- 1x LPUART (imbaraga nke)
- 2x SPI 32 Mbit / s
- 2x I2C (SMBus / PMBus)
- 1x SAI (umuyoboro wibiri amajwi meza)
- 1x USB 2.0 FS igikoresho, kristu-nkeya, BCD na LPM
- Gukoraho sensing mugenzuzi, kugeza kuri sensor 18
- LCD 8 × 40 hamwe nintambwe yo guhindura
- 1x 16-bit, imiyoboro ine igezweho
- 2x 16-bit, imiyoboro ibiri ingengabihe
- 1x 32-bit, imiyoboro ine yigihe
- 2x 16-bit-ultra-low-power timer
- 1x yigenga Systick
- 1x yigenga
- 1x idirishya
• Umutekano n'indangamuntu
- Gushiraho ibikoresho byubaka (SFI) kuri Bluetooth® Ingufu nke na 802.15.4 SW stack
- 3x ibyuma byabitswe AES ntarengwa 256-bit ya porogaramu, Bluetooth® Ingufu nke na IEEE802.15.4
- Ububiko bwibanze bwabakiriya / serivisi zingenzi zumuyobozi
- HW ubuyobozi bukuru rusange (PKA)
- Cryptographic algorithms: RSA, Diffie-Helman, ECC hejuru ya GF (p)
- Imibare nyayo itanga imibare (RNG)
- Kurinda umurenge ibikorwa bya R / W (PCROP)
Igice cyo kubara CRC
- Gupfa amakuru: ID-96 idasanzwe
- IEEE 64-bit ID idasanzwe. Birashoboka kubona 802.15.4 64-bit na Bluetooth® Ingufu nke 48-bit EUI
• Kugera kuri 72 byihuse I / Os, 70 muribo 5 yihanganira V.
Inkunga y'iterambere
- Serial wire debug (SWD), JTAG kubitunganya
- Gusaba kwambukiranya imbarutso hamwe ninjiza / ibisohoka
- Yashizwemo Trace Macrocell ™ yo gusaba
