STM32F405RGT6 STMicroelectronics, STM32F405RGT6 Datasheet - Page 2

• Manufacturer Part Number: STM32F405RGT6
• Description: Microcontrollers (MCU) ARM M4 1024 FLASH 168 Mhz 192kB SRAM
• Manufacturer: STMicroelectronics

Specifications of STM32F405RGT6

• Core: ARM Cortex M4
• Processor Series: STM32F4
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 168 MHz
• Program Memory Size: 1024 KB
• Data Ram Size: 192 KB
• On-chip Adc: Yes
• Number Of Programmable I/os: 51
• Number Of Timers: 10
• Operating Supply Voltage: 1.7 V to 3.6 V
• Package / Case: LQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 16
• Interface Type: CAN, I2C, I2S, SPI, UART
• Program Memory Type: Flash
• Lead Free Status / Rohs Status: Details

Contents
Contents
1
2
2/167
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1
2.2
Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.15
2.2.16
2.2.17
2.2.18
2.2.19
2.2.20
2.2.21
2.2.22
2.2.23
2.2.24
2.2.25
2.2.26
2.2.27
2.2.28
2.2.29
ARM
Adaptive real-time memory accelerator (ART Accelerator™) . . . . . . . . 18
Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . 19
Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Multi-AHB bus matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DMA controller (DMA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Flexible static memory controller (FSMC) . . . . . . . . . . . . . . . . . . . . . . . 21
Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . 21
External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . 21
Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Real-time clock (RTC), backup SRAM and backup registers . . . . . . . . 26
Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
V
Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Inter-integrated circuit interface (I²C) . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Universal synchronous/asynchronous receiver transmitters (USART) . 31
Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Inter-integrated sound (I
Audio PLL (PLLI2S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Secure digital input/output interface (SDIO) . . . . . . . . . . . . . . . . . . . . . 33
Ethernet MAC interface with dedicated DMA and IEEE 1588 support . 33
Controller area network (bxCAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Universal serial bus on-the-go full-speed (OTG_FS) . . . . . . . . . . . . . . . 34
BAT
®
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Cortex™-M4F core with embedded Flash and SRAM . . . . . . . . 18
Doc ID 022152 Rev 2
2
S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
STM32F405xx, STM32F407xx