STM32G0B1CEU6 ARM Microcontrollers – MCU Mainstream Arm Cortex-M0+ 32-bit MCU, a hiki i 512KB Flash, 144KB RAM, 6x USART
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | STMicroelectronics |
| Māhele Huahana: | ARM Microcontrollers - MCU |
| RoHS: | Nā kikoʻī |
| moʻo: | STM32G0 |
| Kāila kau ʻana: | SMD/SMT |
| kumu: | ARM Cortex M0+ |
| Ka nui o ka hoʻomanaʻo papahana: | 512 kB |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Hoʻoholo ADC: | 12 bit |
| Ka nui o ka uaki: | 64 MHz |
| Ka helu o nā I/Os: | 44 I/O |
| Nui ʻikepili RAM: | 144 kB |
| Voltage Hoʻolako - Min: | 1.7 V |
| Voltage Hoʻolako - Max: | 3.6 V |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Packaging: | pā |
| Brand: | STMicroelectronics |
| ʻAno Interface: | UART |
| ʻAi ʻoluʻolu: | ʻAe |
| ʻAno Huahana: | ARM Microcontrollers - MCU |
| Ka nui o ka waihona hale hana: | 1560 |
| Māhele ʻāpana: | Nā Microcontrollers - MCU |
| inoa kalepa: | STM32 |
| Huina Wehe: | 0.003527 oz |
♠ Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 me FPU, Bluetooth® 5.2 solution radio
Hoʻokomo ʻia ka STM32WB15CC multiprotocol uea ʻole a me ka mana ultra-haʻahaʻa i kahi lekiō ikaika a haʻahaʻa loa me ka Bluetooth® Low Energy SIG kikoʻī 5.2. Loaʻa iā ia kahi Arm® Cortex®-M0+ i hoʻolaʻa ʻia no ka hana ʻana i nā hana papa haʻahaʻa haʻahaʻa maoli.
Hoʻolālā ʻia ka hāmeʻa 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 ka hāmeʻa i nā hoʻomanaʻo kiʻekiʻe (320 Kbytes o ka hoʻomanaʻo Flash, 48 Kbytes o SRAM) 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 i ka hoʻomanaʻo e kākoʻo ʻia e nā kahawai DMA ʻehiku me ka hoʻopaʻa ʻana i ke kahawai maʻalahi e ka DMAMUX peripheral.
Loaʻa ka hāmeʻa i kekahi mau hana no ka hoʻomanaʻo Flash i hoʻopili ʻia a me SRAM: pale heluhelu heluhelu, pale kākau a me ka pale helu helu helu proprietary. Hiki ke hoʻopaʻa ʻia nā ʻāpana o ka hoʻomanaʻo no Cortex® -M0+ komo kūʻokoʻa.
• Loaʻa iā ST ka ʻenehana patent ʻia
• Lekiō
- 2.4 GHz - RF transceiver kākoʻo Bluetooth® 5.2 kikoʻī
– RX sensitivity: -95.5 dBm (Bluetooth® Low Energy ma 1 Mbps)
- Ka mana hoʻopuka polokalamu a hiki i +5.5 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) hoapili no ka hoʻonā kūpono kūpono (MLPF-WB-01E3)
• 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
- 12 nA mode pani
- 610 nA ke ʻano kū hoʻokahi + RTC + 48 KB RAM
- MCU keʻano hoʻoikaika: 33 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)
• 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 RC (LSI1)
– Ka holo haʻahaʻa haʻahaʻa kūloko 32 kHz RC (LSI2)
– ʻO ka oscillator nui i loko 100 kHz a 48 MHz, ʻoki ʻia i ka hale hana
- Kiʻekiʻe kiʻekiʻe i loko o 16 MHz hale hana i ʻoki ʻia RC
- 1x PLL no ka uaki ʻōnaehana a me ADC
• Hoʻomanaʻo
- 320 KB Flash memo me ka pale ʻāpana (PCROP) e kūʻē i nā hana R/W, hiki i ka lekiō a me ka noi.
- 48 KB SRAM, me 36 KB me ka nānā ʻana i ka parity hardware
- 20×32-bit papa inoa hoʻopaʻa inoa
- Kākoʻo ʻia ka mea hoʻouka boot i nā pilina USART, SPI, I2C
– 1 Kbyte (128 huaʻōlelo pālua) OTP
• Nā kikowaena analog waiwai (i lalo i ka 1.62 V)
– 12-bit ADC 2.5 Msps, 190 µA/Msps
- 1x mea hoʻohālikelike ultra-haʻahaʻa
• Nā kikowaena pūnaewele
- Ka mea hoʻoponopono kamaʻilio Inter processor (IPCC) no ke kamaʻilio me Bluetooth® Low Energy
- HW semaphores no ke kaʻana like ʻana o nā kumuwaiwai ma waena o nā CPU
- 1x ka mea hoʻokele DMA (7x kahawai) e kākoʻo ana i ka ADC, SPI, I2C, USART, AES, nā manawa
- 1x USART (ISO 7816, IrDA, SPI Master, Modbus a me ke ʻano Smartcard)
- 1x LPUART (mana haʻahaʻa)
– 1x SPI 32 Mbit/s
– 1x I2C (SMBus/PMBus®)
– Hoʻopā sensing controller, a hiki i ewalu sensors
- 1x 16-bit, ʻehā mau kaha kiʻekiʻe
- 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 ka pūʻulu Bluetooth® Low Energy SW
- 2x hardware encryption AES kiʻekiʻe 256-bit no ka noi a me ka Bluetooth® Low Energy
– 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)
- ʻĀpana helu CRC - ʻIke make: 96-bit ID kūʻokoʻa
– IEEE 64-bit ID kū hoʻokahi. Hiki ke loaʻa iā Bluetooth® Low Energy 48-bit EUI
• A hiki i 37 wikiwiki I/Os, 35 o lakou 5 V-hoomanawanui
• Kākoʻo hoʻomohala
- Serial uea debug (SWD), JTAG no ka polokalamu noi
- Ke hoʻomaka kea noi
