STM32F412CGU6TR STM32F4 Series 32-bit Microcontroller
100MHz Core Speed x 1MB Flash / 256KB RAM — High-Performance Entry-Level MCU with Dynamic Efficiency
STM32F412CGU6TR Product Overview
The STM32F412CGU6TR is a high-performance 32-bit microcontroller from the STM32F4 Series, based on the ARM Cortex-M4 core with Floating Point Unit (FPU), designed for applications requiring an optimal balance of processing performance, dynamic power consumption, and integration. The 48-UFQFPN package variant features the innovative Batch Acquisition Mode (BAM) for optimized power consumption during data batching .
Rated for a core frequency of 100 MHz with 1 Mbyte of Flash memory and 256 Kbytes of SRAM, it delivers 125 DMIPS performance using ST's ART Accelerator with 0-wait state execution from Flash memory . The device incorporates a comprehensive set of peripherals including a 12-bit ADC (2.4 MSPS), up to 17 timers, and 17 communication interfaces . Supply voltage range is 1.7 V to 3.6 V. Operating temperature is -40°C to +85°C . The device is offered in a 48-pin UFQFPN (7x7 mm) package with tape and reel packaging .
STM32F412CGU6TR Key Specifications
|
Parameter |
Value |
|
Core |
ARM® Cortex®-M4 with FPU |
|
Max Frequency |
100 MHz |
|
Performance |
125 DMIPS / 339 CoreMark |
|
Flash Memory |
1 Mbyte |
|
SRAM |
256 Kbytes |
|
Supply Voltage (VCC) |
1.7 V to 3.6 V |
|
Run Mode Power |
112 µA/MHz (peripherals off) |
|
Stop Mode Power |
18 µA (Flash deep power down) |
|
Standby Power |
2.4 µA (no RTC) |
|
ADC |
12-bit, 2.4 MSPS, 16 channels |
|
Timers |
17 timers (12x 16-bit, 2x 32-bit) |
|
Communication I/Fs |
4x I2C, 5x SPI/I2S, 4x USART, 2x CAN, SDIO, USB OTG FS |
|
I/Os |
36 (5V-tolerant) |
|
Operating Temp (TA) |
-40°C to +85°C |
|
Package |
48-UFQFPN (7x7 mm) |
|
Mounting |
Surface Mount |
|
Packaging |
STM32F412CGU6TR Key Advantages
The STM32F412CGU6TR employs ARM Cortex-M4 core with DSP instructions and FPU , delivering 125 DMIPS performance while consuming only 112 µA/MHz in Run mode. The Batch Acquisition Mode (BAM) provides significant power savings during data batching, while the 100 MHz core speed and 1 MB Flash capacity capture complex application requirements with ample headroom. The 48-UFQFPN (7x7 mm) package accommodates space-constrained designs and the surface-mount format enables high-volume automated assembly. The ART Accelerator with 0-wait state execution ensures efficient performance from Flash memory .
STM32F412CGU6TR Typical Applications
Motor drive and application control
Medical equipment and instrumentation
Industrial applications: PLC, inverters, circuit breakers
Printers and scanners
Alarm systems, video intercom, and HVAC
Home audio appliances
Mobile phone sensor hub and wearable devices
Connected objects and IoT devices
Why Choose the STM32F412CGU6TR?
The STM32F412CGU6TR combines 100 MHz Cortex-M4 performance, 1 MB Flash, and 256 KB SRAM in a compact 48-UFQFPN (7x7 mm) package. Manufactured by STMicroelectronics, it delivers stable, power-efficient, and high-performance processing for cost-sensitive industrial and consumer applications. The BAM feature with Dynamic Efficiency line offers optimal power-performance balance, enabling designers to achieve extended battery life without sacrificing processing capability .
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