STM32F301K8U7TR Description
The STM32F301x6/8 family is based on the high-performance Arm? Cortex?-M4 32-bit RISC core operating at a frequency of up to 72 MHz and embedding a floating point unit (FPU). The family incorporates high-speed embedded memories (up to 64 Kbytes of Flash memory, 16 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer a fast 12-bit ADC (5 Msps), three comparators, an operational amplifier, up to 18 capacitive sensing channels, one DAC channel, a low-power RTC, one generalpurpose 32-bit timer, one timer dedicated to motor control, and up to three general-purpose 16-bit timers, and one timer to drive the DAC. They also feature standard and advanced communication interfaces: three I2Cs, up to three USARTs, up to two SPIs with multiplexed full-duplex I2S, and an infrared transmitter.
STM32F301K8U7TR Features
? Core: Arm? 32-bit Cortex?-M4 CPU with FPU
(72 MHz max.), single-cycle multiplication and
HW division, DSP instruction
? Memories
– 32 to 64 Kbytes of Flash memory
– 16 Kbytes of SRAM on data bus
? CRC calculation unit
? Reset and power management
– VDD, VDDA voltage range: 2.0 to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low-power: 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
– Internal 40 kHz oscillator
? Up to 51 fast I/O ports, all mappable on
external interrupt vectors, several 5 V-tolerant
? Interconnect matrix
? 7-channel DMA controller supporting timers,
ADCs, SPIs, I2Cs, USARTs and DAC
? 1 × ADC 0.20 μs (up to 15 channels) with
selectable resolution of 12/10/8/6 bits, 0 to
3.6 V conversion range, single
ended/differential mode, separate analog
supply from 2.0 to 3.6 V
? Temperature sensor
? 1 x 12-bit DAC channel with analog supply from
2.4 to 3.6 V
? Three fast rail-to-rail analog comparators with
analog supply from 2.0 to 3.6 V
? 1 x operational amplifier that can be used in
PGA mode, all terminal accessible with analog
supply from 2.4 to 3.6 V
STM32F301K8U7TR APPLICATIONS
· Intel ? VR12 & AMD? SVI & PVI based systems
· DDR Memory with Vtt tracking
· Overclocked & Gaming platforms
