Original Genuine STM32F412RET6 LQFP-64 ARM Cortex-M4 32-Bit Microcontroller -MCU
Original Genuine STM32F412RET6 LQFP-64 ARM Cortex-M4 32-Bit Microcontroller -MCU
Regular price
¥14.60 CNY
Regular price
¥0.00 CNY
Sale price
¥14.60 CNY
Quantity
Couldn't load pickup availability
STM32F412RET6
LQFP-64 ARM Cortex-M4 32-bit microcontroller -MCU
Product features
- Dynamic Efficiency Line with BAM (Batch Acquisition Mode)
Core
- ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™ ) allowing 0-wait state execution from Flash memory, frequency up to 100 MHz, memory protection unit, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) and DSP instructions
Memories
- Up to 1 Mbyte of Flash memory
- 256 Kbyte of SRAM
- Flexible external static memory controller with up to 16-bit data bus: SRAM, PSRAM, NOR Flash memory
- Dual mode Quad-SPI interface
LCD parallel interface, 8080/6800 modes
Clock, reset and supply management
- 1.7 V to 3.6 V application supply and I/Os
- POR, PDR, PVD and BOR
- 4-t0-26 MHz crystal oscillator
- Intemal 16 MHz factory-trimmed RC
- 32 kHz oscillator for RTC with calibration
- Intemal 32 kHz RC with calibration
Power consumption
- Run: 112 μA/MHz (peripheral off)
- Stop (Flash in Stop mode, fast wakeup time): 50 μA TyP @ 25℃; 75 μA max @25°C
- Stop (Flash in Deep power down mode, slow wakeup time): down to 18 μA @25℃; 40 μA max @25℃
- Standby: 2.4 μA @25℃/ 1.7 V without RTC: 12 μA @85℃ @1.7 V
- VBAT supply for RTC: 1 μA @25℃
1 x 12-bit, 2.4 MSPS ADC: up to 16 channels
2 x digital filters for sigma delta modulator, 4 x PDM interfaces,stereo microphone support
General-purpose DMA: 16-stream DMA
Up to 17 timers
- Up to twelve 16-bit timers, two 32-bit timers up to 100 MHz each with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input, two watchdog timers (independent and window), one SysTick timer
Debug mode
- Serial wire debug (SWD) & JTAG
- Cortex®-M4 Embedded Trace Macrocell™
Up to 114 I/O ports with interrupt capability
- Up to 109 fast I/Os up to 100 MHz
- Up to 114 five V-tolerant I/Os
Up to 17 communication interfaces
- Up to 4 x I²C interfaces (SMBus/PMBus)
- Up to 4 USARTs (2 x 12.5 Mbit/s, 2 x 6.25 Mbit/s), ISO 7816 interface, LIN, IrDA, modem control)
- Up to 5 SPI/I²Ss (up to 50 Mbit/s, SPI or I²S audio protocol), out of which 2 muxed full-duplex I²S interfaces
- SDIO interface (SD/MMC/eMMC)
- Advanced connectivity: USB 2.0 full-speed device/host/OTG controller with PHY
- 2 x CAN (2.0B Active)
True random number generator
CRC calculation unit
96-bit unique ID
RTC: subsecond accuracy, hardware calendar
All packages are ECOPACK®2
Voltage characteristics
Stresses above the absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
| Symbol | Ratings | Min | Max |
Unit |
| VDD- VSS | External main supply voltage(including VDDA, VDD,VDDUSB, VBAT) | -0.3 | 4.0 | V |
| VIN | Input voltage on FT and TC pins | VSS-0.3 | VDD+4.0 | |
| Input voltage on any other pin | VSS-0.3 | 4.0 | ||
| Input voltage for BOOT0 | VSS | 9.0 | ||
| |ΔVDDX| | Variations between different VDD power pins | - | 50 | mV |
| |Vssx-Vss | | Variations between all the different ground pins | - | 50 |
Products photography
