STM32F301K8T7 ARM Microcontrollers – MCU Mainstream Nā hōʻailona huikau MCUs Arm Cortex-M4 kumu DSP & FPU, 64 Kbytes o Flash 7
♠ 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-32 |
| kumu: | ARM Cortex M4 |
| Ka nui o ka hoʻomanaʻo papahana: | 64 kB |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Hoʻoholo ADC: | 12 bit |
| Ka nui o ka uaki: | 72 MHz |
| Ka helu o nā I/Os: | 10 I/O |
| Nui ʻikepili RAM: | 16 kB |
| Voltage Hoʻolako - Min: | 2 V |
| Voltage Hoʻolako - Max: | 3.6 V |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 105 C |
| Packaging: | pā |
| Analog Supply Voltage: | 2 V a i 3.6 V |
| Brand: | STMicroelectronics |
| Hoʻoholo DAC: | 12 bit |
| ʻAno RAM ʻikepili: | SRAM |
| ʻAno Interface: | I2C, SPI, USART |
| Ka helu o nā kaha ADC: | 8 Kanal |
| Huahana: | MCU+FPU |
| 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 |
| Nā hola kiaʻi: | ʻO ka manawa kiaʻi, puka makani |
♠ Arm® Cortex®-M4 32-bit MCU+FPU, a hiki i 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V
Hoʻokumu ʻia ka ʻohana STM32F301x6/8 ma luna o ka mea kiʻekiʻe Arm® Cortex®-M4 32-bit RISC core e hana ana ma ke alapine a hiki i ka 72 MHz a me ka hoʻokomo ʻana i kahi ʻāpana floating point (FPU). Hoʻokomo ka ʻohana i nā hoʻomanaʻo i hoʻopili ʻia me ka wikiwiki (a hiki i 64 Kbytes o ka hoʻomanaʻo Flash, 16 Kbytes o SRAM), a me kahi ʻano nui o nā I/Os i hoʻonui ʻia a me nā peripheral i pili i ʻelua mau pahi APB.
Hāʻawi nā hāmeʻa i kahi wikiwiki 12-bit ADC (5 Msps), ʻekolu mea hoʻohālikelike, kahi amplifier hana, a hiki i ka 18 capacitive sensing channels, hoʻokahi kahawai DAC, kahi RTC haʻahaʻa haʻahaʻa, hoʻokahi manawa 32-bit manawa nui, hoʻokahi manawa i hoʻolaʻa ʻia i ka mana kaʻa, a hiki i ʻekolu mau manawa 16-bit kumu nui, a hoʻokahi manawa e hoʻokele i ka DAC. Hāʻawi pū lākou i nā pilina kamaʻilio maʻamau a me ka holomua: ʻekolu I2C, a hiki i ʻekolu USARTs, a hiki i ʻelua SPI me ka multiplexed full-duplex I2S, a me kahi transmitter infrared.
Ke hana nei ka ʻohana STM32F301x6/8 ma ka –40 a +85°C a me –40 a +105°C ka wela wela mai ka 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 STM32F301x6/8 i nā mea hana ma nā pūʻolo 32-, 48-, 49- a me 64-pin.
Hoʻololi ka pūʻulu o nā peripheral me ka mea i koho ʻia.
• Core: Arm® 32-bit Cortex®-M4 CPU me FPU (72 MHz max.), hoʻonui hoʻokahi-pōkole a me ka mahele HW, ke aʻo DSP
• Hoʻomanaʻo
- 32 a 64 Kbytes o ka hoʻomanaʻo Flash
- 16 Kbytes o SRAM ma ka pahi ʻikepili
• Helu helu CRC
• Hoʻoponopono hou a hoʻokele mana
– VDD, VDDA kaha puolo: 2.0 a 3.6 V
- Hoʻihoʻi hou i ka mana / Power down (POR/PDR)
- Mea ʻike uila uila (PVD)
- Ka 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 51 mau awa I/O wikiwiki, hiki ke palapala 'ia ma na vectors interrupt waho, he 5 V-hoomanawanui.
• Hoʻohui matrix
• 7-channel DMA mea hoʻoponopono e kākoʻo ana i nā manawa, nā ADC, nā SPI, nā I2C, nā USART a me nā DAC
• 1 × ADC 0.20 μs (a hiki i 15 mau kahawai) me ka koho koho o 12/10/8/6 mau bits, 0 a 3.6 V hoʻololi ʻana, hoʻokahi hopena / ʻokoʻa, hoʻokaʻawale analog lako mai 2.0 a 3.6 V
• ʻIke wela
• 1 x 12-bit DAC canal with analog supply from 2.4 to 3.6 V
• ʻEkolu mau mea hoʻohālikelike analog holo kaʻa-a-ala me ka lako analog mai 2.0 a 3.6 V
• 1 x mea hoʻonui hana 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 18 capacitive sensing channels kākoʻo touchkey, linear and rotary sensors
• A hiki i 9 manawa
- Hoʻokahi manawa 32-bit me ka 4 IC/OC/PWM a i ʻole ka helu pulse a me ka quadrature (incremental) hoʻokomo encoder.
- Hoʻokahi 16-bit 6-channel advanced-control timer, a hiki i 6 PWM channels, maketime generation a me ka hoʻomaha pilikia.
- ʻEkolu mau manawa 16-bit me IC/OC/OCN a i ʻole PWM, make manawa gen. a hoʻokuʻu pilikia
- Hoʻokahi manawa kumu 16-bit e hoʻokele i ka DAC
- 2 mau manawa kiaʻi (kūʻokoʻa, puka makani)
- ʻO ka manawa SysTick: 24-bit downcounter
• Kalena RTC me ka alarma, hoala ala mai Stop/Standby
• Nā pilina pili
- ʻEkolu I2C me 20 mA i kēia manawa e kākoʻo i ke ʻano wikiwiki
- A hiki i 3 USARTs, 1 me ISO 7816 I/F, ʻike pono baudrate a me ka ʻaoʻao uaki ʻelua
- A hiki i ʻelua SPI me ka duplex piha piha I2S
- Mea hoʻolele infrared
• Debug uea Serial (SWD), JTAG
• 96-bit kū hoʻokahi ID
