wm8325gefl/v Wolfson Microelectronics plc, wm8325gefl/v Datasheet - Page 17

• Manufacturer Part Number: wm8325gefl/v
• Description: Processor Power Management Subsystem
• Manufacturer: Wolfson Microelectronics plc

Product Preview
TYPICAL CONNECTIONS
w
HD Radio RF
HD Radio Core
CPU_IO_Block
Mobile TV
CPU_DAC
CPU_ADC
CPU_OTG
CPU ALIVE
CPU_RTC
CPU_PLL
measurement inputs
WiFi
External voltage
Configuration data
General Purpose
Input/Output pins
internal OTP
loaded from
2 wire I2C
Device ID 34h
slave
2 wire I2C
GPIO12
GPIO11
GPIO10
GPIO9
GPIO8
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
SDOUT1
LDO11VOUT
LDO10VOUT
LDO9VOUT
LDO8VOUT
LDO7VOUT
LDO6VOUT
LDO5VOUT
LDO4VOUT
LDO3VOUT
LDO2VOUT
LDO1VOUT
SDA2
SCLK2
SDA1
SCLK1
/ CS
CIFMODE
PROGVDD
CPU ARM Core
CPU Internal Logic & Caches
WM8325
Memory NOR / DDR_SDRAM
Backup
Battery
Memory NOR / DDR_SDRAM
Product Brief, February 2011, Rev 1.4
Ground Paddle)
EGP (Exposed
LDO13VOUT2
LDO13VOUT1
LDO9_10VDD
LDO12VOUT
LDO7_8VDD
LDO1_2VDD
LDO6VDD
LDO5VDD
LDO4VDD
LDO3VDD
DBVDD2
Power In
DBVDD1
DC4VDD
DC3VDD
DC2VDD
DC1VDD
System
VREFC
IREFR
LED1
LED2
Power status
WM8325
DCDC3VOUT
DCDC3VOUT
PVDD
17