STM32F405RGT6 STMicroelectronics, STM32F405RGT6 Datasheet - Page 28

• 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

Description
Note:
2.2.19
Note:
2.2.20
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When in Standby mode, only an RTC alarm/event or an external reset can wake up the
device provided V
V
The V
supercapacitor, or from V
present.
V
The V
When the microcontroller is supplied from V
do not exit it from V
Timers and watchdogs
The STM32F405xx and STM32F407xx devices include two advanced-control timers, eight
general-purpose timers, two basic timers and two watchdog timers.
All timer counters can be frozen in debug mode.
Table 3
BAT
BAT
Standby mode, the SRAM and register contents are lost except for registers in the
backup domain and the backup SRAM when selected.
The device exits the Standby mode when an external reset (NRST pin), an IWDG reset,
a rising edge on the WKUP pin, or an RTC alarm / wakeup / tamper /time stamp event
occurs.
operation is activated when V
BAT
BAT
operation
compares the features of the advanced-control, general-purpose and basic timers.
pin allows to power the device V
pin supplies the RTC, the backup registers and the backup SRAM.
DD
BAT
is supplied by an external battery.
operation.
DD
when no external battery and an external supercapacitor are
Doc ID 022152 Rev 2
DD
is not present.
BAT
BAT
domain from an external battery, an external
, external interrupts and RTC alarm/events
STM32F405xx, STM32F407xx