wm8326 Wolfson Microelectronics plc, wm8326 Datasheet - Page 8

• Manufacturer Part Number: wm8326
• Description: Processor Power Management Subsystem
• Manufacturer: Wolfson Microelectronics plc

WM8326
Voltage and Current References
System LED Drivers
System Power
Do Not Connect
w
A1, A2,
B1, C1,
D1, V2
W12
EGP
PIN
W8
U3
U2
U1
Y9
Y7
V4
Ground Paddle
BACKUPVDD
Exposed
VREFC
PVDD1
PVDD2
PVDD3
NAME
IREFR
LED1
LED2
DNC
Analogue Ground
Digital Output
Digital Output
Analogue I/O
Analogue I/O
Supply
Supply
Supply
Supply
TYPE
DOMAIN
POWER
VPMIC
PVDD
Voltage Reference capacitor connection point
Current Reference resistor connection point
Status LED Driver 1. Open Drain Output
Status LED Driver 2. Open Drain Output
System VDD Supply
System VDD Supply
System VDD Supply
Secondary (Backup) Battery Supply
Ground
Do Not Connect
Product Brief, October 2010, Rev 1.0
DESCRIPTION
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