STM32WB55CEU6TR RF Microcontrollers – MCU Ultra-haʻahaʻa-mana pālua ʻelua Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | STMicroelectronics |
| Māhele Huahana: | RF Microcontrollers - MCU |
| RoHS: | Nā kikoʻī |
| kumu: | ARM Cortex M4 |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Ka nui o ka hoʻomanaʻo papahana: | 512 kB |
| Nui ʻikepili RAM: | 256 kB |
| Ka nui o ka uaki: | 64 MHz |
| Hoʻoholo ADC: | 12 bit |
| Voltage Hoʻolako - Min: | 1.71 V |
| Voltage Hoʻolako - Max: | 3.6 V |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Pūʻolo / hihia: | UFQFPN-48 |
| Kāila kau ʻana: | SMD/SMT |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| Brand: | STMicroelectronics |
| ʻAno RAM ʻikepili: | SRAM |
| ʻAno Interface: | I2C, SPI, USART, USB |
| Mahana hana liʻiliʻi loa: | - 40 C |
| Ka helu o nā kaha ADC: | 13 Kanal |
| Ka helu o nā I/Os: | 30 I/O |
| Voltage lako hana: | 1.71 V a 3.6 V |
| ʻAno Huahana: | RF Microcontrollers - MCU |
| ʻAno hoʻomanaʻo papahana: | Flash |
| moʻo: | STM32WB |
| Ka nui o ka waihona hale hana: | 2500 |
| Māhele ʻāpana: | Kaapuni Uolea & RF |
| ʻenehana: | Si |
| inoa kalepa: | STM32 |
♠ Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 me FPU, Bluetooth® 5.2 a me 802.15.4 hoʻonā lekiō
Hoʻokomo ka STM32WB55xx a me STM32WB35xx multiprotocol uʻi a me ka mana ultra-haʻahaʻa i ka lekiō ikaika a me ka mana haʻahaʻa haʻahaʻa me ka Bluetooth® Low Energy SIG kikoʻī 5.2 a me IEEE 802.15.4-2011.Loaʻa iā lākou kahi Arm® Cortex®-M0+ i hoʻolaʻa ʻia no ka hoʻokō ʻana i nā hana haʻahaʻa haʻahaʻa manawa maoli.
Hoʻolālā ʻia nā mea hana i ka mana haʻahaʻa loa a ua hoʻokumu ʻia ma ka hana kiʻekiʻe Arm® Cortex®-M4 32-bit RISC core e hana ana ma ke alapine a hiki i 64 MHz.Hōʻike kēia kumu i kahi ʻāpana Floating point unit (FPU) hoʻokahi kikoʻī e kākoʻo ana i nā ʻōlelo aʻoaʻo a me nā ʻano ʻikepili āpau o Arm®.Hoʻokomo pū ia i kahi pūʻulu piha o nā ʻōlelo aʻoaʻo DSP a me kahi ʻāpana pale hoʻomanaʻo (MPU) e hoʻonui ai i ka palekana noi.
Hāʻawi ʻia ke kamaʻilio inter-processor i hoʻonui ʻia e ka IPCC me ʻeono mau ʻaoʻao bidirectional.Hāʻawi ka HSEM i nā semaphore hāmeʻa i hoʻohana ʻia e kaʻana like i nā kumuwaiwai maʻamau ma waena o nā mea hana ʻelua.
Hoʻokomo nā mea hana i nā hoʻomanaʻo kiʻekiʻe (a hiki i 1 Mbyte o ka hoʻomanaʻo Flash no STM32WB55xx, a hiki i 512 Kbytes no STM32WB35xx, a hiki i 256 Kbytes o SRAM no STM32WB55xx, 96 Kbytes no STM32WB35xx), kahi hoʻomanaʻo Quad-SPI ma Flash. nā pūʻolo a pau) a me kahi ākea o nā I/Os i hoʻonui ʻia a me nā peripheral.
Kākoʻo ʻia ka hoʻoili ʻikepili pololei ma waena o ka hoʻomanaʻo a me nā peripheral a mai ka hoʻomanaʻo a hiki i ka hoʻomanaʻo ʻana e kākoʻo ʻia e nā ala DMA he ʻumikūmāhā me ka hoʻopaʻa ʻia ʻana o ke kahawai maʻalahi e ka DMAMUX peripheral.
Hōʻike nā mea hana i nā ʻano hana no ka hoʻomanaʻo Flash i hoʻopili ʻia a me SRAM: ka pale ʻana i ka heluhelu, ka pale kākau ʻana a me ka pale ʻana i ka helu helu helu.Hiki ke hoʻopaʻa ʻia nā ʻāpana o ka hoʻomanaʻo no Cortex® -M0+ komo kūʻokoʻa.
ʻO nā ʻenekini hoʻopunipuni AES ʻelua, PKA a me RNG e hiki ai i ka papa haʻahaʻa MAC a me ka cryptography papa luna.Hiki ke hoʻohana ʻia kahi hiʻohiʻona mālama kī mea kūʻai aku e hūnā i nā kī.
Hāʻawi nā mea hana i ka wikiwiki 12-bit ADC a me ʻelua mau mea hoʻohālikelike ultra-low-power e pili ana me kahi mea hoʻoheheʻe uila kuhikuhi kiʻekiʻe.
Hoʻokomo kēia mau mea hana i kahi RTC mana haʻahaʻa, hoʻokahi manawa 16-bit kiʻekiʻe, hoʻokahi manawa 32-bit kumu nui, ʻelua mau manawa 16-bit kumu nui, a me ʻelua mau manawa mana haʻahaʻa 16-bit.
Eia hou, hiki i ka 18 capacitive sensing channels i loaʻa no STM32WB55xx (ʻaʻole ma ka UFQFPN48 package).Hoʻokomo pū ka STM32WB55xx i kahi mea hoʻokele LCD i hoʻohui ʻia a hiki i 8x40 a i ʻole 4x44, me ka mea hoʻololi hoʻololi i loko.
Hoʻokomo pū ka STM32WB55xx a me STM32WB35xx i nā pilina kamaʻilio maʻamau a holomua, ʻo ia hoʻi hoʻokahi USART (ISO 7816, IrDA, Modbus a me Smartcard mode), hoʻokahi UART (LPUART), ʻelua I2C (SMBus/PMBus), ʻelua SPI (hoʻokahi no STM32WB35xx. ) a hiki i ka 32 MHz, hoʻokahi kikowaena leo leo (SAI) me ʻelua mau ala a me ʻekolu PDM, hoʻokahi mea USB 2.0 FS me ka oscillator i hoʻokomo ʻia, kākoʻo iā BCD a me LPM a me hoʻokahi Quad-SPI me ka hoʻokō-i-wahi (XIP) hiki.
Ke hana nei ka STM32WB55xx a me STM32WB35xx ma ka -40 a +105 °C (+125 °C junction) a me -40 a +85 °C (+105 °C junction) mai kahi 1.71 a 3.6 V mana lako.Hiki i kahi hoʻonohonoho piha o nā ʻano hoʻopakele mana ke hoʻolālā i nā noi haʻahaʻa haʻahaʻa.
Aia nā lako mana kūʻokoʻa no ka hoʻokomo analog no ADC.
Hoʻohui ka STM32WB55xx a me STM32WB35xx i kahi mea hoʻololi kiʻekiʻe SMPS step-down converter me ka hiki ke ala ala ala i ka wā e hāʻule ai ka VDD ma lalo o VBORx (x=1, 2, 3, 4) pae uila (ʻo 2.0 V ka paʻamau).Loaʻa iā ia nā lako mana kūʻokoʻa no ka hoʻokomo analog no ADC a me nā mea hoʻohālikelike, a me kahi 3.3 V i hoʻolaʻa ʻia no ka USB.
ʻO kahi lako hoʻolaʻa VBAT e hiki ai i nā mea hana ke hoʻihoʻi i ka LSE 32.768 kHz oscillator, ka RTC a me nā papa inoa hoʻopaʻa, no laila e hiki ai i ka STM32WB55xx a me STM32WB35xx ke hoʻolako i kēia mau hana inā ʻaʻole i loaʻa ka VDD nui ma o kahi pākaukau like CR2032, kahi Supercap a i ʻole kahi pākaukau liʻiliʻi e hoʻouka hou ʻia.
Hāʻawi ka STM32WB55xx i ʻehā pūʻolo, mai 48 a 129 mau pine.Hāʻawi ka STM32WB35xx i hoʻokahi pūʻolo, 48 pine.
• E hoʻokomo i ka ʻenehana patent i kā ST
• Lekiō
– 2.4 GHz – RF transceiver e kākoʻo ana i ka Bluetooth® 5.2 kikoʻī, IEEE 802.15.4-2011 PHY a me MAC, kākoʻo i ka Thread a me Zigbee® 3.0
– RX sensitivity: -96 dBm (Bluetooth® Low Energy ma 1 Mbps), -100 dBm (802.15.4)
- Ka mana hoʻopuka polokalamu a hiki i +6 dBm me nā ʻanuʻu 1 dB
- Balun hoʻohui e hōʻemi i ka BOM
- Kākoʻo no 2 Mbps
- Hoʻolaʻa ʻia ʻo Arm® 32-bit Cortex® M0+ CPU no ka papa Radio manawa maoli
- RSSI pololei e hiki ai i ka mana mana
- He kūpono no nā ʻōnaehana e koi ana i ka hoʻokō ʻana i nā lula alapine radio ETSI EN 300 328, EN 300 440, FCC CFR47 Māhele 15 a me ARIB STD-T66
- Kākoʻo no waho PA
- Loaʻa i ka mīkini paʻi paʻa i hoʻohui ʻia (IPD) hoa no ka hoʻonā hoʻohālikelike ʻia (MLPF-WB-01E3 a i ʻole MLPF-WB-02E3)
• ʻO ka paepae ultra-low-power
- 1.71 a i ka 3.6 V mana lako
– – 40 °C a 85 / 105 °C mau pae wela
- 13 nA mode pani
- 600 nA ʻano hoʻomau + RTC + 32 KB RAM
- 2.1 µA ʻO ke ʻano hoʻomaha + RTC + 256 KB RAM
– ʻO MCU keʻano hoʻoikaika: <53 µA / MHz i ka wā e hele ai ʻo RF a me SMPS
– Lekiō: Rx 4.5 mA / Tx ma 0 dBm 5.2 mA
• Core: Arm® 32-bit Cortex®-M4 CPU me FPU, adaptive real-time accelerator (ART Accelerator) e ʻae ana i ka hoʻokō 0-kali-mokuʻāina mai ka hoʻomanaʻo Flash, alapine a hiki i 64 MHz, MPU, 80 DMIPS a me nā kuhikuhi DSP
• ka hoailona hana
– 1.25 DMIPS/MHz (Drystone 2.1)
– 219.48 CoreMark® (3.43 CoreMark/MHz ma 64 MHz)
• ka ikehu ikehu
– 303 ULPMark™ CP helu
• Hoʻolako a hoʻoponopono hou
- Mea hoʻololi kiʻekiʻe SMPS i hoʻokomo ʻia me ka mode bypass naʻauao
- Pale palekana, haʻahaʻa haʻahaʻa BOR (brownout reset) me ʻelima mau paepae koho
– POR/PDR mana loa-haʻahaʻa
- Mea ʻike uila uila (PVD)
- ʻO ke ʻano VBAT me RTC a me nā papa inoa hoʻopaʻa
• Nā kumu uaki
- 32 MHz crystal oscillator me nā capacitors trimming i hoʻohui ʻia (Radio a me ka uaki CPU)
- 32 kHz crystal oscillator no RTC (LSE)
– Ka mana haʻahaʻa kūloko 32 kHz (±5%) RC (LSI1)
– Ka mana haʻahaʻa kūloko 32 kHz (paʻa ± 500 ppm) RC (LSI2)
– ʻOi aku ka wikiwiki o loko 100 kHz a 48 MHz oscillator, ʻoki ʻoki ʻia e LSE (ʻoi aku ka maikaʻi ma mua o ± 0.25% pololei)
– Kiʻekiʻe kiʻekiʻe i loko o 16 MHz hale hana i ʻoki ʻia RC (±1%)
- 2x PLL no ka uaki ʻōnaehana, USB, SAI a me ADC
• Hoʻomanaʻo
- A hiki i ka 1 MB Flash memo me ka pale ʻāpana (PCROP) e kūʻē i nā hana R/W, hiki i ka lekiō a me ka noi.
- A hiki i ka 256 KB SRAM, me ka 64 KB me ka loiloi parity hardware
- 20×32-bit papa inoa hoʻopaʻa inoa
- Kākoʻo ʻia ka mea hoʻoili boot i ka USART, SPI, I2C a me nā pilina USB
– OTA (ma luna o ka lewa) Bluetooth® Low Energy a me 802.15.4 hōʻano hou
- ʻO ka hoʻomanaʻo hoʻomanaʻo Quad SPI me XIP
– 1 Kbyte (128 huaʻōlelo pālua) OTP
• Nā kikowaena analog waiwai (i lalo i ka 1.62 V)
– 12-bit ADC 4.26 Msps, a hiki i ka 16-bit me ka lako hana oversampling, 200 µA/Msps
- 2x mea hoʻohālikelike ultra-haʻahaʻa
– ʻO ka 2.5 V a i ʻole 2.048 V hōʻike manaʻo i hoʻokuʻu ʻia
• Nā kikowaena pūnaewele
– Ka mea hoʻoponopono kaʻina hana waena (IPCC) no ke kamaʻilio ʻana me Bluetooth® Low Energy a me 802.15.4
- HW semaphores no ke kaʻana like ʻana o nā kumuwaiwai ma waena o nā CPU
- 2x DMA mea hoʻokele (7x kahawai kēlā me kēia) kākoʻo iā ADC, SPI, I2C, USART, QSPI, SAI, AES, nā manawa
- 1x USART (ISO 7816, IrDA, SPI Master, Modbus a me ke ʻano Smartcard)
- 1x LPUART (mana haʻahaʻa)
– 2x SPI 32 Mbit/s
– 2x I2C (SMBus/PMBus)
- 1x SAI (ʻelua kaila leo kiʻekiʻe kiʻekiʻe)
- 1x USB 2.0 FS mea, kristal-emi, BCD a me LPM
- Hoʻopā sensing kaohi, a hiki i ka 18 sensor
- LCD 8×40 me ka mea hoʻololi hoʻololi
- 1x 16-bit, ʻehā mau kaha kiʻekiʻe
- 2x 16-bit, ʻelua mau kaha manawa
- 1x 32-bit, ʻehā mau kaha manawa
– 2x 16-bit ka mana haʻahaʻa haʻahaʻa
- 1x Systick kūʻokoʻa
- 1x ʻīlio kiaʻi kūʻokoʻa
- 1x ʻīlio kiaʻi pukaaniani
• Palekana a me ka ID
– Hoʻonohonoho paʻa paʻa paʻa (SFI) no Bluetooth® Low Energy a me 802.15.4 SW pūʻulu
- 3x hardware encryption AES kiʻekiʻe 256-bit no ka noi, ka Bluetooth® Low Energy a me IEEE802.15.4
- Nā lawelawe mālama kī a nā mea kūʻai aku
– HW mana kī lehulehu (PKA)
- Nā algorithm cryptographic: RSA, Diffie-Helman, ECC ma luna o GF(p)
- ʻO ka mea hoʻoheheʻe helu maoli (RNG)
- Palekana ʻāpana kūʻē i ka hana R/W (PCROP)
– Helu helu CRC
- Ka ʻike make: 96-bit ID kūʻokoʻa
– IEEE 64-bit ID kū hoʻokahi.Hiki ke loaʻa iā 802.15.4 64-bit a me Bluetooth® Low Energy 48-bit EUI
• A hiki i ka 72 wikiwiki I/Os, 70 o lakou 5 V-hoomanawanui
• Kākoʻo hoʻomohala
- Serial uea debug (SWD), JTAG no ka polokalamu noi
- Ka hoʻohana ʻana i ke kumu hoʻoiho me ka hoʻokomo / puka
- Hoʻopili ʻia ʻo Trace Macrocell™ no ka noi
• Hoʻopili nā pūʻolo a pau iā ECOPACK2
