STM32F405RGT6 STMicroelectronics, STM32F405RGT6 Datasheet - Page 79

• 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

STM32F405xx, STM32F407xx
voltage to supply the I/O pin circuitry and to charge/discharge the capacitive load (internal or
external) connected to the pin:
where
The test pin is configured in push-pull output mode and is toggled by software at a fixed
frequency.
I
V
f
C is the total capacitance seen by the I/O pin: C = C
SW
SW
DD
is the current sunk by a switching I/O to charge/discharge the capacitive load
is the I/O switching frequency
is the MCU supply voltage
Doc ID 022152 Rev 2
I
SW
=
V
DD
×
f
SW
×
C
INT
+ C
EXT
Electrical characteristics
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