STM32F303RET6TR

STM32F303RET6TR

STM32F303RET7TR Active

Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators
Quantity $ per Unit Savings
1 - 9$7.840%
10 - 24$7.0910%
25 - 99$6.7614%
100 - 249$5.8725%
250 - 499$5.6128%
500$5.1235%
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Out of stock
$7.84
Parameter NameParameter Value
Supply Voltage Min Volt2.0
Supply Voltage Max Volt3.6
CoreArm Cortex-M4
ECCN US3A991A2
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameLQFP 64 10x10x1.4 mm
Key features
  • Core: ARM®Cortex®-M4 32-bit CPU with 72 MHz FPU, single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction and MPU (memory protection unit)
  • Operating conditions:
    • VDD, VDDAvoltage range: 2.0 V to 3.6 V
  • Memories
    • Up to 512 Kbytes of Flash memory
    • 64 Kbytes of SRAM, with HW parity check implemented on the first 32 Kbytes.
    • Routine booster: 16 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM)
    • Flexible memory controller (FSMC) for static memories, with four Chip Select
  • CRC calculation unit
  • Reset and supply management
    • Power-on/Power-down reset (POR/PDR)
    • Programmable voltage detector (PVD)
    • Low-power modes: Sleep, Stop and Standby
    • VBATsupply for RTC and backup registers
  • Clock management
    • 4 to 32 MHz crystal oscillator
    • 32 kHz oscillator for RTC with calibration
    • Internal 8 MHz RC with x 16 PLL option
    • Internal 40 kHz oscillator
  • Up to 115 fast I/Os
    • All mappable on external interrupt vectors
    • Several 5 V-tolerant
  • Interconnect matrix
  • 12-channel DMA controller
  • Four ADCs 0.20 μs (up to 40 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, separate analog supply from 2.0 to 3.6 V
  • Two 12-bit DAC channels with analog supply from 2.4 to 3.6 V
  • Seven ultra-fast rail-to-rail analog comparators with analog supply from 2.0 to 3.6 V
  • Four operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
  • Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
  • Up to 14 timers:
    • One 32-bit timer and two 16-bit timers with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input<