STM32F405RGT6 STMicroelectronics, STM32F405RGT6 Datasheet - Page 160

• 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

Application block diagrams
Figure 88. Audio player solution using PLL, PLLI2S, USB and 1 crystal
Figure 89. Audio PLL (PLLI2S) providing accurate I2S clock
160/167
CLKIN
M=1,2,3,..,64
/M
1 MHz
N=192,194,..,432
PhaseC
/N
VCO
PLLI2S
192 to 432 MHz
Doc ID 022152 Rev 2
R=2,3,4,5,6,7
/R
I2SCOM_CK
Phase lock detector
STM32F405xx, STM32F407xx
I2S_MCK = 256 × F
11.2896 MHz for 44.1 kHz
12.2880 MHz for 48.0 kHz
I2SD=2,3,4.. 129
I2S CTL
I2S_MCK
SAUDIO
ai16041b