STM32F730V8 datasheet(144/202 Pages) STMICROELECTRONICS

Part #	STM32F730V8

Description	Arm® Cortex®-M7 32b MCUFPU, 462DMIPS, 64KB Flash /256164KB RAM, USB OTG HS/FS, 18 TIMs, 3 ADCs, 21 com IF

PDF	202 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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144 / 202 page

Electrical characteristics

STM32F730x8

144/202

DS12536 Rev 2

General PCB design guidelines

Power supply decoupling should be performed as shown in Figure 41 or Figure 42,

depending on whether VREF+ is connected to VDDA or not. The 10 nF capacitors should be

ceramic (good quality). They should be placed them as close as possible to the chip.

Figure 41. Power supply and reference decoupling (VREF+ not connected to VDDA)

1. VREF+ input is available on all the packages except LQFP64, whereas the VREF– is available only on

UFBGA176. When VREF- is not available, it is internally connected to VSSA.

Figure 42. Power supply and reference decoupling (VREF+ connected to VDDA)

1. VREF+ input is available on all the packages except LQFP64, whereas the VREF– is available only on

UFBGA176. When VREF- is not available, it is internally connected to VSSA.

STM32

1 μF // 10 nF

VREF+

(1)

VDDA

VSSA/VREF+

(1)

ai17535c

STM32F

1 μF // 10 nF

ai17536c

VREF+/VDDA

VREF-/VSSA

(1)

STM32F730V8 Datasheet(PDF) 144 Page - STMicroelectronics