STM32WB55CEU6TR RF Microcontrollers – MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | STMicroelectronics |
| Product Category: | RF Microcontrollers - MCU |
| RoHS: | Details |
| Core: | ARM Cortex M4 |
| Data Bus Width: | 32 zvishoma |
| Chirongwa Memory size: | 512 kB |
| Data RAM saizi: | 256 kB |
| Maximum Clock Frequency: | 64 MHz |
| ADC Resolution: | 12 zvishoma |
| Supply Voltage - Min: | 1.71 V |
| Supply Voltage - Max: | 3.6 V |
| Maximum Operating Temperature: | + 85 C |
| Pakeji / Nyaya: | UFQFPN-48 |
| Mounting Style: | SMD/SMT |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | STMicroelectronics |
| Data RAM Type: | SRAM |
| Rudzi rweInterface: | I2C, SPI, UART, USB |
| Minimum Operating Temperature: | - 40 C |
| Nhamba yeADC Channels: | 13 Channel |
| Nhamba yeI/Os: | 30 I/O |
| Operating Supply Voltage: | 1.71 V kusvika 3.6 V |
| Product Type: | RF Microcontrollers - MCU |
| Chirongwa Memory Type: | Flash |
| Series: | STM32WB |
| Factory Pack Quantity: | 2500 |
| Subcategory: | Wireless & RF Integrated Circuits |
| Technology: | Si |
| Tradename: | STM32 |
♠ Multiprotocol isina waya 32-bit MCU Arm®-based Cortex®-M4 ine FPU, Bluetooth® 5.2 uye 802.15.4 redhiyo mhinduro
Iyo STM32WB55xx uye STM32WB35xx multiprotocol isina waya uye yekupedzisira-yakaderera-simba redhiyo inodzika ine simba uye yakanyanya-pasi-simba redhiyo inoenderana neBluetooth® Low Energy SIG yakatarwa 5.2 uye ine IEEE 802.15.4-2011.Iwo ane yakatsaurirwa Arm® Cortex®-M0+ yekuita ese chaiwo-nguva yakaderera layer mashandiro.
Midziyo iyi yakagadzirirwa kuve yakaderera-simba uye yakavakirwa pakuita kwepamusoro Arm® Cortex®-M4 32-bit RISC musimboti unoshanda pafrequency inosvika 64 MHz.Iyi musimboti ine Floating point unit (FPU) imwechete chaiyo inotsigira ese Arm® single-chaiyo data-processing mirayiridzo uye data mhando.Iyo inoshandisawo yakazara seti yemirairo yeDSP uye memory yekudzivirira unit (MPU) inosimudzira kuchengetedzwa kwekushandisa.
Kuwedzeredzwa kwepakati-processor kutaurirana kunopihwa neIPCC ine matanhatu bidirectional chiteshi.Iyo HSEM inopa Hardware semaphores anoshandiswa kugovera zvakajairwa zviwanikwa pakati peaviri processors.
Midziyo yacho inonyudza ndangariro dzinomhanya-mhanya (kusvika 1 Mbyte yeFlash memory yeSTM32WB55xx, inosvika 512 Kbytes yeSTM32WB35xx, inosvika 256 Kbytes yeSRAM yeSTM32WB55xx, 96 Kbytes yeSTM32WB55xx inogoneka Flashal interface (SPI) ese mapakeji) uye huwandu hwakakura hwekuwedzera I/Os uye peripherals.
Yakananga kuchinjisa data pakati pekurangarira uye peripherals uye kubva mundangariro kuenda kundangariro inotsigirwa gumi nemana DMA chiteshi ine yakazara inochinjika chiteshi mepu neDMAMUX peripheral.
Iwo maturusi anoratidza akati wandei maitiro eakamisikidzwa Flash memory uye SRAM: chengetedzo yekuverenga, kuchengetedzwa kwekunyora uye chengetedzo yekodhi yekuverenga.Zvikamu zvendangariro zvinogona kuchengeterwa Cortex® -M0+ yakasarudzika yekuwana.
Iwo maviri AES encryption injini, PKA neRNG inogonesa yakaderera layer MAC uye yekumusoro layer cryptography.Mutengi kiyi yekuchengetedza chinhu chinogona kushandiswa kuchengeta makiyi akavanzwa.
Zvishandiso zvinopa inokurumidza 12-bit ADC uye maviri ekupedzisira-akaderera-simba anoenzanisa ane yakakwira accuracy reference voltage jenareta.
Midziyo iyi inomisikidza RTC ine simba shoma, imwe yepamusoro 16-bit timer, imwe general-chinangwa 32-bit timer, mbiri-chinangwa 16-bit timer, uye maviri 16-bit low-power timer.
Pamusoro pezvo, anosvika gumi nemasere capacitive sensing chiteshi aripo STM32WB55xx (kwete paUFQFPN48 package).Iyo STM32WB55xx yakamisikidza zvakare yakabatanidzwa LCD mutyairi kusvika pa8x40 kana 4x44, ine yemukati nhanho-kumusoro inoshandura.
Iyo STM32WB55xx uye STM32WB35xx inoratidzirawo yakajairwa uye yepamberi yekutaurirana, inova imwe USART (ISO 7816, IrDA, Modbus uye Smartcard modhi), imwe yakaderera-simba UART (LPUART), maviri I2Cs (SMBus/PMBus), maviri maSPI (imwe yeSTM32WB35xxx. ) kusvika ku32 MHz, imwe serial audio interface (SAI) ine machaneli maviri uye matatu PDMs, imwe USB 2.0 FS mudziyo ine embedded crystal-isina oscillator, inotsigira BCD uye LPM uye imwe Quad-SPI ine execute-mu-nzvimbo (XIP) kugona.
Iyo STM32WB55xx uye STM32WB35xx inoshanda mu -40 kusvika +105 °C (+125 °C junction) uye -40 kusvika +85 °C (+105 °C junction) tembiricha inotangira pa1.71 kusvika 3.6 V magetsi.Iyo yakazara seti yemamodhi ekuchengetedza simba inogonesa dhizaini yeakaderera-simba maapplication.
Midziyo iyi inosanganisira yakazvimirira magetsi ekuisa analog yeADC.
Iyo STM32WB55xx uye STM32WB35xx inobatanidza yakanyanya kushanda SMPS nhanho-pasi inoshandura ine otomatiki bypass modhi kugona kana VDD inowira pasi peVBORx (x=1, 2, 3, 4) voltage level (default i2.0 V).Inosanganisira yakazvimirira magetsi ekuisa analog yeADC uye vaenzanisi, pamwe ne3.3 V yakatsaurirwa yekuisa yekuisa ye USB.
VBAT yakatsaurirwa dhizaini inobvumira michina kutsigira LSE 32.768 kHz oscillator, iyo RTC uye marejitari ekuchengetedza, nokudaro ichigonesa iyo STM32WB55xx uye STM32WB35xx kugovera aya mabasa kunyangwe iyo VDD huru isipo kuburikidza neCR2032-yakafanana nebhatiri, Supercap. kana bhatiri diki rechargeable.
Iyo STM32WB55xx inopa mapakeji mana, kubva pa48 kusvika 129 mapini.Iyo STM32WB35xx inopa pasuru imwe chete, 48 mapini.
• Batanidza ST mamiriro-of-the-art tekinoroji patented
• Redhiyo
- 2.4 GHz - RF transceiver inotsigira Bluetooth® 5.2 tsanangudzo, IEEE 802.15.4-2011 PHY uye MAC, inotsigira Thread uye Zigbee® 3.0
- RX kunzwa: -96 dBm (Bluetooth® Low Energy pa1 Mbps), -100 dBm (802.15.4)
- Programmable inoburitsa simba kusvika +6 dBm ine 1 dB matanho
- Yakabatanidzwa balun kuderedza BOM
- Tsigiro ye2 Mbps
- Yakatsaurirwa Arm® 32-bit Cortex® M0+ CPU yeiyo chaiyo-nguva Radio layer
-Yakarurama RSSI yekugonesa kutonga kwesimba
- Yakakodzera masisitimu anoda kuteedzera redhiyo frequency mirau ETSI EN 300 328, EN 300 440, FCC CFR47 Chikamu 15 uye ARIB STD-T66
-Kutsigira kwekunze PA
-Inowanikwa yakasanganiswa passive mudziyo (IPD) inofambidzana chip ye optimized matching solution (MLPF-WB-01E3 kana MLPF-WB-02E3)
• Ultra-yakaderera-simba chikuva
- 1.71 kusvika 3.6 V magetsi
- -40 °C kusvika 85 / 105 °C tembiricha siyana
- 13 nA yekudzima maitiro
- 600 nA Standby mode + RTC + 32 KB RAM
- 2.1 µA Stop mode + RTC + 256 KB RAM
-Anoshanda-modhi MCU: <53 µA / MHz kana RF uye SMPS ichivhurwa
– Redhiyo: Rx 4.5 mA / Tx pa0 dBm 5.2 mA
• Core: Arm® 32-bit Cortex®-M4 CPU ine FPU, adaptive real-time accelerator (ART Accelerator) inobvumira 0-kumirira-state kuitwa kubva kuFlash memory, frequency kusvika 64 MHz, MPU, 80 DMIPS uye DSP mirayiridzo.
• Chiyero chemaitiro
- 1.25 DMIPS/MHz (Drystone 2.1)
– 219.48 CoreMark® (3.43 CoreMark/MHz pa64 MHz)
• Simba rekuenzanisa
- 303 ULPMark™ CP zvibodzwa
• Supply and reset management
-Kushanda kwepamusoro kwakamisikidzwa SMPS nhanho-pasi inoshandura ine hungwaru bypass modhi
- Ultra-yakachengeteka, yakaderera-simba BOR (brownout reset) ine zvikumbaridzo zvishanu zvinosarudzwa
- Ultra-yakaderera-simba POR/PDR
- Programmable voltage detector (PVD)
-VBAT modhi ine RTC uye backup marejista
• Mabviro ewachi
- 32 MHz crystal oscillator ine yakasanganiswa yekuchekesa capacitors (Radhiyo neCPU wachi)
- 32 kHz crystal oscillator yeRTC (LSE)
- Yemukati yakaderera-simba 32 kHz (± 5%) RC (LSI1)
- Yemukati yakaderera-simba 32 kHz (kugadzikana ± 500 ppm) RC (LSI2)
- Yemukati yakawedzera kumhanya 100 kHz kusvika 48 MHz oscillator, yakagadziriswa otomatiki neLSE (zviri nani pane ± 0.25% kunyatsoita)
-Kumhanya kwemukati 16 MHz fekitori yakatemwa RC (± 1%)
- 2x PLL ye system wachi, USB, SAI uye ADC
• Ndangariro
-Kusvika ku1 MB Flash memory ine chikamu chekudzivirira (PCROP) kubva kuR/W mashandiro, ichigonesa redhiyo stack uye kushandisa.
-Kusvika ku256 KB SRAM, kusanganisira 64 KB ine hardware parity cheki
- 20 × 32-bit backup rejista
- Bootloader inotsigira UART, SPI, I2C uye USB nzvimbo
- OTA (pamusoro pemhepo) Bluetooth® Yakaderera Energy uye 802.15.4 gadziriso
- Quad SPI ndangariro interface neXIP
- 1 Kbyte (128 mazwi maviri) OTP
• Yakapfuma analogi peripherals (kudzika kusvika 1.62 V)
- 12-bit ADC 4.26 Msps, kusvika ku16-bit ine hardware oversampling, 200 µA/Msps
- 2x yekupedzisira-yakaderera-simba muenzanisi
- Yakarurama 2.5 V kana 2.048 V referensi voltage buffered kubuda
• System peripherals
-Inter processor kutaurirana controller (IPCC) yekutaurirana neBluetooth® Low Energy uye 802.15.4
-HW semaphores yekugovera zviwanikwa pakati peCPUs
- 2x DMA controllers (7x chiteshi imwe neimwe) inotsigira ADC, SPI, I2C, USART, QSPI, SAI, AES, nguva
- 1x USART (ISO 7816, IrDA, SPI Master, Modbus uye Smartcard maitiro)
- 1x LPUART (yakaderera simba)
– 2x SPI 32 Mbit/s
- 2x I2C (SMBus/PMBus)
- 1x SAI (mbiri chiteshi chemhando yepamusoro odhiyo)
- 1x USB 2.0 FS mudziyo, kristaro-shoma, BCD uye LPM
- Bata sensing controller, anosvika gumi nemasere sensors
- LCD 8 × 40 ine nhanho-kumusoro inoshandura
- 1x 16-bit, mana chiteshi chemberi chenguva
- 2x 16-bit, maviri chiteshi timer
- 1x 32-bit, mana chiteshi timer
- 2x 16-bit yekupedzisira-yakaderera-simba timer
- 1x yakazvimirira Systick
– 1x yakazvimirira murindi
– 1x hwindo murindi
• Chengetedzo uye ID
- Chengetedza kuisirwa firmware (SFI) yeBluetooth® Yakaderera Energy uye 802.15.4 SW stack
- 3x hardware encryption AES yakakwira 256-bit yekushandisa, iyo Bluetooth® Low Energy uye IEEE802.15.4
-Mutengi kiyi yekuchengetedza / kiyi maneja masevhisi
- HW yeruzhinji kiyi chiremera (PKA)
- Cryptographic algorithms: RSA, Diffie-Helman, ECC pamusoro peGF (p)
- Yechokwadi isingaverengeki nhamba jenareta (RNG)
-Kudzivirirwa kweSector kubva kuR / W kushanda (PCROP)
- CRC yekuverenga unit
-Ruzivo rwekufa: 96-bit yakasarudzika ID
- IEEE 64-bit yakasarudzika ID.Kugona kutora 802.15.4 64-bit uye Bluetooth® Yakaderera Energy 48-bit EUI
• Kusvikira ku72 kutsanya I / Os, 70 yavo 5 V-inoshivirira
• Rutsigiro rwebudiriro
-Seri waya debug (SWD), JTAG yeiyo processor processor
-Application cross trigger ine yekupinza / kuburitsa
- Yakamisikidzwa Trace Macrocell ™ yekushandisa
• Mapasuru ese anoenderana neECOPACK2
