STM32F302K8U6TR ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes ntawm Flash 7

• Tub ntxhais: Arm® 32-ntsis Cortex®-M4 CPU nrog FPU (72 MHz max.), ib lub voj voog sib npaug thiab HW faib, DSP kev qhia
• Nco
- 32 txog 64 Kbytes ntawm Flash nco
- 16 Kbytes ntawm SRAM ntawm cov ntaub ntawv tsheb npav
• CRC chav ntsuas
• Rov pib dua thiab tswj fais fab
-VDD, VDDA voltage ntau: 2.0 txog 3.6V
- Fais fab-on/Power down reset (POR/PDR)
- Programmable voltage ntes (PVD)
- Tsawg zog: Pw tsaug zog, nres, thiab Standby
- VBAT muab rau RTC thiab thaub qab sau npe
• Tswj moos
- 4 mus rau 32 MHz siv lead ua oscillator
- 32 kHz oscillator rau RTC nrog calibration
- Sab hauv 8 MHz RC nrog x 16 PLL kev xaiv
- Sab hauv 40 kHz oscillator
• Txog li 51 qhov chaw nres nkoj ceev I/O, tag nrho cov mappable ntawm sab nraud cuam tshuam vectors, ob peb 5 V-tolerant
• Interconnect matrix
• 7-channel DMA maub los txhawb timers, ADCs, SPIs, I2Cs, UARTs thiab DAC
• 1 × ADC 0.20 μs (txog 15 channels) nrog cov kev daws teeb meem xaiv tau ntawm 12/10/8/6 ntsis, 0 txog 3.6 V hloov pauv ntau yam, ib qho kawg / hom sib txawv, cais cov khoom siv analog ntawm 2.0 txog 3.6 V
• Kub sensor
• 1 x 12-ntsis DAC channel nrog analog mov ntawm 2.4 txog 3.6 V
• Peb lub tsheb ciav hlau ceev ceev-rau-rail analog sib piv nrog cov khoom siv analog ntawm 2.0 txog 3.6 V
• 1 x ua haujlwm amplifier uas tuaj yeem siv hauv PGA hom, txhua lub davhlau ya nyob twg nkag tau nrog cov khoom siv analog ntawm 2.4 txog 3.6 V
• Muaj txog li 18 lub peev xwm paub txog kev txhawb nqa touchkey, linear thiab rotary sensors
• Mus txog 9 timers
- Ib qho 32-ntsis timer nrog txog 4 IC / OC / PWM lossis mem tes txee thiab quadrature (incremental) encoder input
- Ib qho 16-ntsis 6-channel tshaj-tswj timer, nrog txog 6 PWM raws, lub sijhawm tuag thiab nres thaum muaj xwm txheej ceev
- Peb 16-ntsis timers nrog IC / OC / OCN lossis PWM, deadtime gen.thiab nres xwm ceev
- Ib qho yooj yim 16-ntsis timer los tsav DAC
- 2 watchdog timers (ywj siab, qhov rais)
- SysTick timer: 24-ntsis downcounter
• Calendar RTC nrog tswb, ib ntus wakeup los ntawm nres / Standby
• Kev sib txuas lus interfaces
- Peb I2Cs nrog 20 mA dab dej tam sim no los txhawb Fast hom ntxiv
- Txog 3 USARTs, 1 nrog ISO 7816 I / F, nws pib baudrate ntes thiab Dual moos domain
- Txog li ob SPIs nrog multiplexed puv duplex I2S
- USB 2.0 puv-ceev interface
- 1 x CAN interface (2.0B Active)
- Infrared transmitter
• Serial hlau debug (SWD), JTAG
• 96-ntsis cim ID