STM32F405RG Datasheet PDF – ARM Cortex, MCU, 32-bit

Part Number: STM32F405RG

Function: ARM Cortex-M4 32b MCU+FPU,210DMIPS, up to 1MB Flash/192+4KB RAM

Package: LQFP 64, LQFP 100, LQFP 144, LQFP 176 Type

Manufacturer: STMicroelectronics


STM32F405RG datasheet



The STM32F405RG, STM32F405xx and STM32F407xx family is based on the high-performance ARM Cortex-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The Cortex-M4 core with FPU will be referred to as Cortex-M4F throughout this document. The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.


1. Medical equipment

2. Industrial applications: PLC, inverters, circuit breakers

3. Printers, and scanners

4. Alarm systems, video intercom, and HVAC


STM32F405RG Datasheet PDF Download

STM32F405RG pdf

Other data sheets are available within the file:

STM32F405OE,S TM32F405OG, STM32F405, STM32F405VG, STM32F405xx