STM32F302RBT6 ARM Microcontrollers – MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | STMicroelectronics |
| Māhele Huahana: | ARM Microcontrollers - MCU |
| RoHS: | Nā kikoʻī |
| moʻo: | STM32F3 |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo/Mahi: | LQFP-64 |
| kumu: | ARM Cortex M4 |
| Ka nui o ka hoʻomanaʻo papahana: | 128 kB |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Hoʻoholo ADC: | 2 x 6 bit/8 bit/10 bit/12 bit |
| Ka nui o ka uaki: | 72 MHz |
| Ka helu o nā I/Os: | 51 I/O |
| Nui ʻikepili RAM: | 32 kB |
| Voltage Hoʻolako - Min: | 2 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 RAM ʻikepili: | SRAM |
| ʻAno Interface: | CAN, I2C, I2S, SPI, UART, USART, USB |
| ʻAi ʻoluʻolu: | ʻAe |
| Ka helu o nā kaha ADC: | 1 Kanal |
| Ka helu o nā hola / helu: | 8 Manawa |
| Pūʻina hana: | ARM Cortex M |
| ʻAno Huahana: | ARM Microcontrollers - MCU |
| ʻAno hoʻomanaʻo papahana: | Flash |
| Ka nui o ka waihona hale hana: | 960 |
| Māhele ʻāpana: | Nā Microcontrollers - MCU |
| inoa kalepa: | STM32 |
| Huina Weight: | 342.700 mg |
♠ Arm®-based Cortex®-M4 32b MCU+FPU, a hiki i ka 256KB Flash+ 40KB SRAM, 2 ADCs, 1 DAC ch., 4 comp, 2 PGA, timers, 2.0-3.6 V
Hoʻokumu ʻia ka ʻohana STM32F302xB/STM32F302xC ma luna o ka Arm® Cortex®- M4 32-bit RISC core me ka FPU e hana ana ma ke alapine a hiki i 72 MHz, a hoʻokomo i kahi ʻāpana lana (FPU), kahi ʻāpana pale hoʻomanaʻo ( MPU) a me kahi trace macrocell (ETM).Hoʻokomo ka ʻohana i nā hoʻomanaʻo i hoʻopili ʻia me ka wikiwiki (a hiki i 256 Kbytes o ka hoʻomanaʻo Flash, a hiki i 40 Kbytes o SRAM) a me kahi ākea ākea o nā I/Os i hoʻonui ʻia a me nā peripheral i pili i ʻelua mau pahi APB.
Hāʻawi nā hāmeʻa i ʻelua wikiwiki 12-bit ADCs (5 Msps), ʻehā mea hoʻohālikelike, ʻelua mau mea hoʻonui hana, a hiki i hoʻokahi kahawai DAC, kahi RTC haʻahaʻa haʻahaʻa, a hiki i ʻelima mau manawa 16-bit kumu nui, hoʻokahi kumu nui. 32-bit timer, a hoʻokahi manawa i hoʻolaʻa ʻia i ka mana kaʻa.Hōʻike pū lākou i nā pilina kamaʻilio maʻamau a me ka holomua: a hiki i ʻelua I2C, a hiki i ʻekolu SPI (ʻelua SPI me ka multiplexed full-duplex I2Ss), ʻekolu USART, a hiki i ʻelua UART, CAN a me USB.No ka hoʻokō ʻana i ka pololei o ka papa leo, hiki ke hoʻopaʻa ʻia nā peripheral I2S ma o kahi PLL waho.
Ke hana nei ka ʻohana STM32F302xB/STM32F302xC i ka -40 a i +85 °C a me -40 a i +105 °C mai kahi 2.0 a 3.6 V mana lako.ʻO kahi hoʻonohonoho piha o ke ʻano mālama mana e hiki ai ke hoʻolālā i nā noi haʻahaʻa haʻahaʻa.
Hāʻawi ka ʻohana STM32F302xB/STM32F302xC i nā polokalamu i ʻehā pūʻolo mai 48 mau pine a 100 mau pine.
Hoʻololi ka pūʻulu o nā peripheral me ka mea i koho ʻia.
• Core: Arm® Cortex®-M4 32-bit CPU me FPU (72 MHz max), hoʻonui hoʻokahi-pōkole a me ka mahele HW, ke aʻo DSP a me MPU (unite pale hoʻomanaʻo)
• Nā kūlana hana:
– VDD, VDDA kaha puolo: 2.0 V a 3.6 V
• Hoʻomanaʻo
- 128 a 256 Kbytes o ka hoʻomanaʻo Flash
- A hiki i 40 Kbytes o SRAM, me ka HW parity nānā i hoʻokō ʻia ma ka 16 Kbytes mua.
• Helu helu CRC
• Hoʻoponopono hou a hoʻolako i ka hoʻokele
- Ka hoʻihoʻi ʻana i ka mana a i lalo (POR/PDR)
- Mea ʻike uila uila (PVD)
- Nā ʻano mana haʻahaʻa: hiamoe, kū a kū
- Hoʻolako VBAT no ka RTC a me nā papa inoa hoʻihoʻi • Hoʻokele uaki
– 4 a hiki i ka 32 MHz crystal oscillator
- 32 kHz oscillator no RTC me ka calibration
- Kūloko 8 MHz RC me x 16 PLL koho
– 40 kHz oscillator kūloko
• A hiki i 87 wikiwiki I/Os
- Hiki ke kiʻi ʻia nā mea āpau ma nā vector interrupt waho
– He mau 5 V-hoʻomanawanui • Interconnect matrix
• 12-channel DMA hoʻoponopono
• Elua ADCs 0.20 µS (a hiki i 17 kanal) me ka koho koho o 12/10/8/6 bits, 0 a hiki i 3.6 V hoohuli ana, hookahi hopena/hookomo like ole, kaawale analog lako mai 2 a 3.6 V
• Hoʻokahi kaila DAC 12-bit me ka lako analog mai 2.4 a 3.6 V
• ʻEhā mau mea hoʻohālikelike analog holo kaʻa-a-rail me ka lako analog mai 2 a 3.6 V
• ʻElua mau mea hoʻonui hana i hiki ke hoʻohana ʻia ma ke ʻano PGA, hiki ke loaʻa nā pahu āpau me ka lako analog mai 2.4 a 3.6 V.
• A hiki i ka 24 capacitive sensing channels kākoʻo touchkey, linear and rotary touch sensors
• A hiki i 11 manawa
- Hoʻokahi manawa 32-bit a me ʻelua mau manawa 16-bit a hiki i ka 4 IC/OC/PWM a i ʻole pulse counter a me quadrature (incremental) encoder input
- Hoʻokahi 16-bit 6-channel advanced-control timer, a hiki i 6 PWM channels, maketime generation a me ka hoʻomaha pilikia.
- Hoʻokahi manawa 16-bit me 2 IC / OC, 1 OCN / PWM, hana make a me ka hoʻomaha pilikia.
- ʻElua mau manawa 16-bit me IC / OC / OCN / PWM, hana make a me ka hoʻomaha pilikia.
- ʻElua mau kiaʻi kiaʻi (kūʻokoʻa, puka makani)
- ʻO ka manawa SysTick: 24-bit downcounter
- Hoʻokahi manawa kumu 16-bit e hoʻokele i ka DAC
• Kalena RTC me ka Alarm, ala ala mai Stop/Standby
• Nā pilina pili
- CAN interface (2.0B Active)
- ʻElua mode I2C Fast me (1 Mbit/s) me 20 mA i kēia manawa, SMBus/PMBus, ala mai STOP
- A hiki i ʻelima mau USART/UART (ISO 7816 interface, LIN, IrDA, mana modem)
- A hiki i ʻekolu SPI, ʻelua me ka hapa nui / piha duplex I2S interface, 4 a i 16 mau kiʻi bit programmable
- USB 2.0 piha holo wikiwiki
- Mea hoʻolele infrared
• Debug uea Serial, Cortex®-M4 me FPU ETM, JTAG
• 96-bit kū hoʻokahi ID
