STM32F302RET6 ARM Microcontrollers MCU Tray Watchdog Timer Windowed
SN761668DBTR 16 Channel
Features
• Core:
ARM® Cortex®-M4 32-bit CPU with 72 MHz FPU, single-cycle
multiplication and HW division, DSP instruction and MPU (memory
protection unit)
• Operating conditions:
– VDD, VDDA voltage 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.
– 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
– VBAT supply 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
