STM32F215VGT6 查看數據表（PDF） - STMicroelectronics

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STM32F215VGT6

ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

STM32F21xxx

Electrical characteristics

USB OTG FS characteristics

The USB OTG interface is USB-IF certified (Full-Speed). This interface is present in both

the USB OTG HS and USB OTG FS controllers.

Table 53. USB OTG FS startup time

Symbol

Parameter

tSTARTUP(1)

USB OTG FS transceiver startup time

1. Guaranteed by design, not tested in production.

Max

Unit

1

µs

Table 54. USB OTG FS DC electrical characteristics

Symbol

Parameter

Conditions

Min.(1) Typ. Max.(1) Unit

VDD

USB OTG FS operating

voltage

3.0(2) -

3.6

V

VDI(3) Differential input sensitivity

Input

I(USB_FS_DP/DM,

USB_HS_DP/DM)

0.2

-

-

levels

VCM(3)

Differential common mode

range

Includes VDI range

0.8

-

2.5

V

VSE(3)

Single ended receiver

threshold

1.3 - 2.0

Output VOL Static output level low

levels VOH Static output level high

RL of 1.5 kΩ to 3.6 V(4) -

- 0.3

V

RL of 15 kΩ to VSS(4) 2.8

-

3.6

PA11, PA12, PB14, PB15

(USB_FS_DP/DM,

USB_HS_DP/DM)

RPD

PA9, PB13

(OTG_FS_VBUS,

OTG_HS_VBUS)

VIN = VDD

17 21 24

0.65 1.1 2.0

kΩ

PA12, PB15 (USB_FS_DP,

USB_HS_DP)

VIN = VSS

1.5 1.8 2.1

RPU

PA9, PB13

(OTG_FS_VBUS,

OTG_HS_VBUS)

VIN = VSS

0.25 0.37 0.55

1. All the voltages are measured from the local ground potential.

2. The STM32F215xx and STM32F217xx USB OTG FS functionality is ensured down to 2.7 V but not the full

USB OTG FS electrical characteristics which are degraded in the 2.7-to-3.0 V VDD voltage range.

3. Guaranteed by design, not tested in production.

4. RL is the load connected on the USB OTG FS drivers

Doc ID 17050 Rev 8

109/173

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