C8051F34A-GMR Silicon Labs, C8051F34A-GMR Datasheet - Page 70

• Manufacturer Part Number: C8051F34A-GMR
• Description: 8-bit Microcontrollers - MCU 48 MIPS 64KB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F34A-GMR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
70
From VBUS
From VBUS
Power Net
Power Net
Power Net
From 5 V
To 3 V
To 3 V
Figure 8.1. REG0 Configuration: USB Bus-Powered
Figure 8.2. REG0 Configuration: USB Self-Powered
REGIN
REGIN
VBUS
VBUS
VDD
VDD
Rev. 1.3
5 V In
5 V In
Voltage Regulator (REG0)
Voltage Regulator (REG0)
VBUS Sense
VBUS Sense
3 V Out
3 V Out
Power Net
Power Net
Device
Device