STM32F303CBT6 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 / hihia: | LQFP-48 |
| kumu: | ARM Cortex M4 |
| Ka nui o ka hoʻomanaʻo papahana: | 128 kB |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Hoʻoholo ADC: | 4 x 6 bit/8 bit/10 bit/12 bit |
| Ka nui o ka uaki: | 72 MHz |
| Ka helu o nā I/Os: | 37 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, SPI, UART, USB |
| Ka lōʻihi: | 7 mm |
| 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: | 1500 |
| Māhele ʻāpana: | Nā Microcontrollers - MCU |
| inoa kalepa: | STM32 |
| Huina Wehe: | 0.006409 oz |
♠ Arm®-based Cortex®-M4 32b MCU+FPU, a hiki i ka 256KB Flash+ 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V
Hoʻokumu ʻia ka ʻohana STM32F303xB/STM32F303xC ma luna o ka Arm® Cortex®- M4 32-bit RISC core me ka FPU e hana ana ma ke alapine a hiki i ka 72 MHz, a me ka hoʻopili ʻana i kahi ʻāpana lana (FPU), kahi ʻāpana pale hoʻomanaʻo (MPU) a me kahi macrocell i hoʻopili ʻia (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 ʻehā wikiwiki 12-bit ADCs (5 Msps), ʻehiku mea hoʻohālikelike, ʻehā mau mea hoʻonui hana, a hiki i ʻelua mau kaha DAC, kahi RTC haʻahaʻa haʻahaʻa, a hiki i ʻelima mau manawa 16-bit kumu nui, hoʻokahi manawa 32-bit kumu nui, a me ʻelua mau 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 STM32F303xB/STM32F303xC ma ka -40 a +85 °C a me -40 a +105 °C nā pae wela 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 STM32F303xB/STM32F303xC i nā mea hana 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, 90 DMIPS (mai CCM), aʻo DSP a me MPU (hui mālama 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.
- Hoʻoikaika maʻamau: 8 Kbytes o SRAM ma ke aʻo ʻana a me ka pahi data, me ka HW parity check (CCM)
• 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
- Hāʻawi ʻo VBAT no RTC a me nā papa inoa hoʻopaʻa
• Hooponopono 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 ka 87 wikiwiki I/Os
- Hiki ke kiʻi ʻia nā mea āpau ma nā vector interrupt waho
- He mau 5 V-hoʻomanawanui
• Hoʻohui matrix
• 12-channel DMA hoʻoponopono
• ʻEhā ADCs 0.20 µS (a hiki i 39 awāwa) me ka hoʻonā koho ʻana o 12/10/8/6 bits, 0 a 3.6 V hoʻololi hoʻololi, hoʻokahi hoʻopau / hoʻokomo ʻokoʻa, hoʻokaʻawale analog lako mai 2 a 3.6 V
• ʻElua mau kaha 12-bit DAC me ka lako analog mai 2.4 a 3.6 V
• ʻEhiku mau mea hoʻohālikelike analog holo kaʻa-a-kaʻa me ka lako analog mai 2 a 3.6 V
• ʻEhā 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 13 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
- ʻElua 16-bit 6-channel advanced-control timers, 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
- ʻElua mau manawa maʻamau 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
