C8051F327 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

C8051F327

Full Speed USB, 16 kB Flash MCU Family

Silicon Laboratories 

Prev 31 32 33 34 35 36 37 38 39 40 Next

C8051F326/7

C8051F326/7

VBUS

From VBUS

VBUS Sense

1.0 µF

REGIN

0.1 µF

V In

Voltage Regulator (REG0)

To 3 V

Power Net

1.0 µF

VDD

0.1 µF

V Out

Device

Power Net

Figure 5.1. REG0 Configuration: USB Bus-Powered

C8051F326/7

From VBUS

VBUS

VBUS Sense

From 5 V

Power Net

1.0 µF

REGIN

0.1 µF

V In

Voltage Regulator (REG0)

To 3 V

Power Net

1.0 µF

VDD

0.1 µF

V Out

Device

Power Net

Figure 5.2. REG0 Configuration: USB Self-Powered

32

Rev. 1.1

Share Link: