STM32F302K8U6TR ARM Microcontrollers – MCU Mainstream Nā hōʻailona huikau MCUs Arm Cortex-M4 kumu DSP & FPU, 64 Kbytes o Flash 7

• 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 kaha) me ka koho koho o 12/10/8/6 bits, 0 i ka 3.6 V hoohuli ana, 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
- USB 2.0 piha holo wikiwiki
- 1 x CAN interface (2.0B Active)
- Mea hoʻolele infrared
• Debug uea Serial (SWD), JTAG
• 96-bit kū hoʻokahi ID