STM32WB55CEU6TR RF Microcontrollers – MCU Ultra-kekere agbara meji mojuto Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | STMicroelectronics |
| Ẹka Ọja: | RF Microcontrollers - MCU |
| RoHS: | Awọn alaye |
| Kókó: | ARM kotesi M4 |
| Ìbú Data akero: | 32 die-die |
| Iwọn Iranti Eto: | 512 kB |
| Iwọn Ramu data: | 256 kB |
| Igbohunsafẹfẹ Aago ti o pọju: | 64 MHz |
| Ipinnu ADC: | 12 die-die |
| Foliteji Ipese - Min: | 1.71 V |
| Foliteji Ipese - O pọju: | 3.6 V |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| Apo / Apo: | UFQFPN-48 |
| Iṣagbesori ara: | SMD/SMT |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | STMicroelectronics |
| Iru RAM data: | SRAM |
| Irú Ayélujára: | I2C, SPI, USART, USB |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Nọmba awọn ikanni ADC: | 13 ikanni |
| Nọmba I/Os: | 30 I/O |
| Foliteji Ipese Ṣiṣẹ: | 1.71 V si 3.6 V |
| Iru ọja: | RF Microcontrollers - MCU |
| Iru Iranti Eto: | Filasi |
| jara: | STM32WB |
| Opoiye Pack Factory: | 2500 |
| Ẹka: | Alailowaya & Awọn iyika Integrated RF |
| Imọ ọna ẹrọ: | Si |
| Orukọ iṣowo: | STM32 |
♠ Multiprotocol alailowaya 32-bit MCU Arm®-orisun Cortex®-M4 pẹlu FPU, Bluetooth® 5.2 ati 802.15.4 ojutu redio
Awọn ẹrọ alailowaya STM32WB55xx ati STM32WB35xx multiprotocol ati awọn ohun elo agbara-kekere ti o ni ifaramọ redio ti o lagbara ati ultra-kekere pẹlu Bluetooth® Low Energy SIG sipesifikesonu 5.2 ati pẹlu IEEE 802.15.4-2011.Wọn ni Arm® Cortex®-M0+ ti a ṣe iyasọtọ fun ṣiṣe gbogbo iṣẹ ṣiṣe Layer kekere akoko gidi.
Awọn ẹrọ naa jẹ apẹrẹ lati jẹ agbara kekere pupọ ati pe o da lori iṣẹ giga Arm® Cortex®-M4 32-bit RISC core ti n ṣiṣẹ ni igbohunsafẹfẹ ti o to 64 MHz.Ipilẹ pataki yii ṣe ẹya kan pato aaye Lilefoofo (FPU) ti o ṣe atilẹyin fun gbogbo Arm® data-ipe data-itọka awọn ilana ati awọn iru data.O tun ṣe eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti (MPU) ti o mu aabo ohun elo pọ si.
Ibaraẹnisọrọ inter-processor ti o ni ilọsiwaju ti pese nipasẹ IPCC pẹlu awọn ikanni bidirectional mẹfa.HSEM n pese awọn semaphores hardware ti a lo lati pin awọn orisun ti o wọpọ laarin awọn ero isise meji.
Awọn ẹrọ naa ṣe ifibọ awọn iranti iyara to gaju (to 1 Mbyte ti iranti Flash fun STM32WB55xx, to 512 Kbytes fun STM32WB35xx, to 256 Kbytes ti SRAM fun STM32WB55xx, 96 Kbytes fun STM32WB35-SP5-SPVaili iranti Quadable), Flash interface. gbogbo awọn idii) ati ibiti o gbooro ti I/O ti mu dara si ati awọn agbeegbe.
Gbigbe data taara laarin iranti ati awọn agbeegbe ati lati iranti si iranti jẹ atilẹyin nipasẹ awọn ikanni DMA mẹrinla pẹlu aworan ikanni ti o rọ ni kikun nipasẹ agbeegbe DMAMUX.
Awọn ẹrọ naa ni awọn ọna pupọ fun iranti Flash ifibọ ati SRAM: Idaabobo kika, kikọ aabo ati aabo kika koodu ohun-ini.Awọn ipin ti iranti le wa ni ifipamo fun Cortex® -M0+ wiwọle iyasoto.
Awọn ẹrọ fifi ẹnọ kọ nkan AES meji, PKA ati RNG jẹ ki Mac Layer isalẹ ati cryptography Layer oke.Ẹya ibi ipamọ bọtini alabara le ṣee lo lati tọju awọn bọtini pamọ.
Awọn ẹrọ naa nfunni ni iyara 12-bit ADC ati awọn afiwera agbara-kekere meji ti o ni nkan ṣe pẹlu olupilẹṣẹ foliteji itọkasi giga.
Awọn ẹrọ wọnyi ṣe ifibọ RTC agbara kekere kan, aago 16-bit to ti ni ilọsiwaju, aago 32-bit gbogboogbo, idi gbogboogbo 16-bit aago meji, ati awọn aago agbara kekere 16-bit meji.
Ni afikun, to awọn ikanni imọ agbara agbara 18 wa fun STM32WB55xx (kii ṣe lori package UFQFPN48).STM32WB55xx naa tun fi sabe awakọ LCD ti a ṣepọ si 8x40 tabi 4x44, pẹlu oluyipada igbesẹ-soke inu.
STM32WB55xx ati STM32WB35xx tun ṣe ẹya boṣewa ati awọn atọkun ibaraẹnisọrọ to ti ni ilọsiwaju, eyun USART kan (ISO 7816, IrDA, Modbus ati ipo Smartcard), UART agbara kekere kan (LPUART), I2Cs meji (SMBus/PMBus), SPI meji (ọkan fun STM32WB35) Ti o to 32 MHz, wiwo ohun afetigbọ ni tẹlentẹle kan (SAI) pẹlu awọn ikanni meji ati awọn PDM mẹta, ohun elo USB 2.0 FS kan pẹlu oscillator ti ko ni gara, ti n ṣe atilẹyin BCD ati LPM ati Quad-SPI kan pẹlu ṣiṣe-ni-ibi (XIP) agbara.
STM32WB55xx ati STM32WB35xx n ṣiṣẹ ni -40 si +105 °C (+125 °C junction) ati -40 si +85 °C (+105 °C junction) iwọn otutu awọn sakani lati 1.71 si 3.6 V ipese agbara.Eto okeerẹ ti awọn ipo fifipamọ agbara jẹ ki apẹrẹ awọn ohun elo agbara kekere.
Awọn ẹrọ naa pẹlu awọn ipese agbara ominira fun titẹ sii afọwọṣe fun ADC.
STM32WB55xx ati STM32WB35xx ṣepọ iṣẹ ṣiṣe giga SMPS oluyipada igbesẹ-isalẹ pẹlu agbara ipo fori laifọwọyi nigbati VDD ṣubu labẹ VBORx (x = 1, 2, 3, 4) ipele foliteji (aiyipada jẹ 2.0 V).O pẹlu awọn ipese agbara ominira fun titẹ afọwọṣe fun ADC ati awọn afiwera, bakanna bi igbewọle ipese iyasọtọ 3.3 V fun USB.
Ipese iyasọtọ VBAT ngbanilaaye awọn ẹrọ lati ṣe afẹyinti LSE 32.768 kHz oscillator, RTC ati awọn iforukọsilẹ afẹyinti, nitorinaa ngbanilaaye STM32WB55xx ati STM32WB35xx lati pese awọn iṣẹ wọnyi paapaa ti VDD akọkọ ko ba wa nipasẹ batiri bii CR2032, Supercap kan tabi batiri kekere ti o le gba agbara.
STM32WB55xx nfunni ni awọn idii mẹrin, lati awọn pinni 48 si 129.STM32WB35xx nfunni ni package kan, awọn pinni 48.
• Pẹlu imọ-ẹrọ itọsi-ti-ti-aworan ST
Redio
- 2.4 GHz – transceiver RF ti n ṣe atilẹyin Bluetooth® 5.2 sipesifikesonu, IEEE 802.15.4-2011 PHY ati MAC, atilẹyin Opo ati Zigbee® 3.0
- Ifamọ RX: -96 dBm (Agbara kekere Bluetooth ni 1 Mbps), -100 dBm (802.15.4)
- Agbara iṣelọpọ siseto to +6 dBm pẹlu awọn igbesẹ 1 dB
- Balun ti a ṣepọ lati dinku BOM
- Atilẹyin fun 2 Mbps
- Igbẹhin Arm® 32-bit Cortex® M0+ Sipiyu fun Layer Redio akoko gidi
- RSSI deede lati mu iṣakoso agbara ṣiṣẹ
- Dara fun awọn eto ti o nilo ibamu pẹlu awọn ilana igbohunsafẹfẹ redio ETSI EN 300 328, EN 300 440, FCC CFR47 Apá 15 ati ARIB STD-T66
– Atilẹyin fun ita PA
- Ẹrọ alabaṣepọ palolo (IPD) ti o wa ni chirún ẹlẹgbẹ fun ojutu ibaramu iṣapeye (MLPF-WB-01E3 tabi MLPF-WB-02E3)
• Ultra-kekere-agbara Syeed
– 1,71 to 3,6 V ipese agbara
– – 40°C si 85/105°C awọn sakani iwọn otutu
– 13 nA ipo tiipa
– 600 nA Imurasilẹ mode + RTC + 32 KB Ramu
- 2.1 µA Ipo iduro + RTC + 256 KB Ramu
- Ipo MCU ti nṣiṣe lọwọ: <53 µA / MHz nigbati RF ati SMPS wa ni titan
– Redio: Rx 4.5 mA / Tx ni 0 dBm 5.2 mA
• Mojuto: Arm® 32-bit Cortex®-M4 Sipiyu pẹlu FPU, ohun imuyara-akoko gidi ti nmu badọgba (ART Accelerator) gbigba 0-duro-ipinle ipaniyan lati Flash iranti, igbohunsafẹfẹ soke si 64 MHz, MPU, 80 DMIPS ati awọn ilana DSP
Aṣepari iṣẹ
– 1.25 DMIPS/MHz (Drystone 2.1)
– 219.48 CoreMark® (3.43 CoreMark/MHz ni 64 MHz)
• Aṣepari agbara
– 303 ULPMark™ CP Dimegilio
• Ipese ati tunto isakoso
– Iṣiṣẹ giga ti a fi sii SMPS oluyipada igbesẹ-isalẹ pẹlu ipo fori oye
– Ultra-ailewu, agbara kekere BOR (atunto brownout) pẹlu awọn ala ti a yan marun
– Ultra-kekere-agbara POR/PDR
- Oluwari foliteji eto (PVD)
- Ipo VBAT pẹlu RTC ati awọn iforukọsilẹ afẹyinti
Awọn orisun aago
- 32 MHz oscillator gara pẹlu iṣọpọ awọn agbara gige gige (Redio ati aago Sipiyu)
- 32 kHz oscillator gara fun RTC (LSE)
- Agbara kekere inu 32 kHz (± 5%) RC (LSI1)
- Agbara kekere inu 32 kHz (iduroṣinṣin ± 500 ppm) RC (LSI2)
– Ti abẹnu multispeed 100 kHz to 48 MHz oscillator, auto- ayodanu nipasẹ LSE (dara ju ± 0.25% išedede)
- Iyara giga ti inu ile-iṣẹ 16 MHz ti gige RC (± 1%)
- 2x PLL fun aago eto, USB, SAI ati ADC
• Awọn iranti
+ Titi di iranti Flash 1 MB pẹlu aabo aladani (PCROP) lodi si awọn iṣẹ R / W, mu akopọ redio ati ohun elo ṣiṣẹ.
- Titi di 256 KB SRAM, pẹlu 64 KB pẹlu sọwedowo ohun elo ohun elo
- 20× 32-bit afẹyinti Forukọsilẹ
- Agberu bata ti n ṣe atilẹyin USART, SPI, I2C ati awọn atọkun USB
- OTA (lori afẹfẹ) Agbara Irẹwẹsi Bluetooth® ati imudojuiwọn 802.15.4
- Quad SPI ni wiwo iranti pẹlu XIP
- 1 Kbyte (128 awọn ọrọ meji) OTP
• Awọn agbeegbe afọwọṣe ọlọrọ (isalẹ si 1.62 V)
- 12-bit ADC 4.26 Msps, to 16-bit pẹlu apọju ohun elo, 200 µA/Msps
– 2x olekenka-kekere-agbara comparator
– Deede 2,5 V tabi 2,048 V itọkasi foliteji buffered o wu
• Awọn agbeegbe eto
– Inter isise ibaraẹnisọrọ oludari (IPCC) fun ibaraẹnisọrọ pẹlu Bluetooth® Low Energy ati 802.15.4
- HW semaphores fun pinpin awọn orisun laarin awọn CPUs
- Awọn oludari DMA 2x (awọn ikanni 7x kọọkan) ṣe atilẹyin ADC, SPI, I2C, USART, QSPI, SAI, AES, awọn akoko
- 1x USART (ISO 7816, IrDA, SPI Titunto, Modbus ati ipo Smartcard)
- 1 x LPUART (agbara kekere)
– 2x SPI 32 Mbit/s
- 2x I2C (SMBus/PMBus)
- 1x SAI (ohun ohun didara giga ikanni meji)
- 1x USB 2.0 FS ẹrọ, gara-kere, BCD ati LPM
- Oluṣakoso oye ifọwọkan, to awọn sensọ 18
- LCD 8 × 40 pẹlu oluyipada igbesẹ-soke
- 1x 16-bit, awọn ikanni to ti ni ilọsiwaju aago
- 2x 16-bit, aago awọn ikanni meji
- 1x 32-bit, aago awọn ikanni mẹrin
– 2x 16-bit olekenka-kekere-akoko aago
– 1x ominira System
– 1x ominira ajafitafita
- 1x oluṣọ window
• Aabo ati ID
- Fi sori ẹrọ famuwia ti o ni aabo (SFI) fun Bluetooth® Agbara Kekere ati akopọ 802.15.4 SW
- 3x fifi ẹnọ kọ nkan ohun elo AES ti o pọju 256-bit fun ohun elo naa, Bluetooth® Low Energy ati IEEE802.15.4
- Ibi ipamọ bọtini alabara / awọn iṣẹ oluṣakoso bọtini
- Aṣẹ bọtini gbogbo eniyan HW (PKA)
- Awọn algoridimu cryptographic: RSA, Diffie-Helman, ECC lori GF (p)
- Olupilẹṣẹ nọmba ID otitọ (RNG)
- Idaabobo apakan lodi si iṣẹ R / W (PCROP)
- CRC iṣiro kuro
- Alaye ku: ID alailẹgbẹ 96-bit
– IEEE 64-bit oto ID.O ṣeeṣe lati gba 802.15.4 64-bit ati Bluetooth® Agbara Kekere 48-bit EUI
• Up 72 sare Mo / awọn, 70 awọn ti wọn 5 V-ọlọdun
• Atilẹyin idagbasoke
– Serial waya yokokoro (SWD), JTAG fun awọn ohun elo isise
– Ohun elo agbelebu okunfa pẹlu input / o wu
– Ifibọ Trace Macrocell™ fun ohun elo
• Gbogbo awọn idii jẹ ifaramọ ECOPACK2
