STM32F446VC datasheet(92/201 Pages) STMICROELECTRONICS

Part #	STM32F446VC

Description	8- to 14-bit parallel camera interface up to 54 Mbytes

PDF	201 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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92 / 201 page

Electrical characteristics

STM32F446xC/E

92/201

DocID027107 Rev 5

Figure 22. Typical VBAT current consumption

(RTC ON/backup RAM OFF and LSE in high drive mode)

Additional current consumption

The MCU is placed under the following conditions:

•

All I/O pins are configured in analog mode.

•

The Flash memory access time is adjusted to fHCLK frequency.

•

The voltage scaling is adjusted to fHCLK frequency as follows:

–

Scale 3 for fHCLK ≤ 120 MHz,

–

Scale 2 for 120 MHz < fHCLK ≤ 144 MHz

–

Scale 1 for 144 MHz < fHCLK ≤ 180 MHz. The over-drive is only ON at 180 MHz.

•

The system clock is HCLK, fPCLK1 = fHCLK/4, and fPCLK2 = fHCLK/2.

•

HSE crystal clock frequency is 8 MHz.

•

Flash is enabled except if explicitly mentioned as disable.

•

When the regulator is OFF, V12 is provided externally as described in Table 16:

General operating conditions

•

TA= 25 °C.

STM32F446VC Datasheet(PDF) 92 Page - STMicroelectronics