WM8310GEB/V Wolfson Microelectronics, WM8310GEB/V Datasheet - Page 2

• Manufacturer Part Number: WM8310GEB/V
• Description: POWER MANAGEMENT SUBSYSTEM, 169BGA
• Manufacturer: Wolfson Microelectronics

Specifications of WM8310GEB/V

• Supply Voltage: 7V
• No. Of Step-down Dc - Dc Converters: 4
• No. Of Ldo Regulators: 11
• Digital Ic Case Style: BGA
• No. Of Pins: 169
• No. Of Regulated Outputs: 13
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

WM8310
BLOCK DIAGRAM
w
AUXADCIN1
AUXADCIN2
AUXADCIN3
AUXADCIN4
BATTVMON
PROGVDD
USBVMON
SYSVMON
XOSCGND
NTCBIAS
NTCMON
CLKOUT
DBGND
DBVDD
GPIO10
GPIO11
GPIO12
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
CLKIN
LED1
LED2
XTO
ON
XTI
Auxiliary Functions
Reset Controller
System
Supply Voltage
Status
Driver
Function Pin
32.768kHz
Oscillator
Interrupt and
LED
and Battery
Controller
Monitor
(GPIO)
Multi-
Application Processor
Register Map and
Primary Control
Interface
Management
WALLVDD
Interface
AP Interface, GPIOs and PM Control
Control
Power
Real-Time
Clock
FLL
Monitoring
1 to 4MHz
Oscillator
Bootstrap
Bootstrap
Unique ID
OTP NVM
EEPROM
PM Sub-
Dynamic
Interface
Config &
System
Wake-Up
Timer
RC
ADC
Aux
`
Power Management
0.6 to 1.8V
DC-DC1
W
Buck
1.2A
DVS
WM8310
Charger
Charger
Backup
Battery
Battery
1A
0.6 to 1.8V
DC-DC2
Buck
1.2A
DVS
0.85 to 3.4V
DC-DC3
LDO 1 Standard LDO
0.9 to 3.3V
LDO 2 Standard LDO
0.9 to 3.3V
LDO 3 Standard LDO
0.9 to 3.3V
LDO 4 Standard LDO
0.9 to 3.3V
LDO 5 Standard LDO
0.9 to 3.3V
LDO 6 Standard LDO
0.9 to 3.3V
LDO 7 Analogue LDO
1.0 to 3.5V
LDO 8 Analogue LDO
1.0 to 3.5V
LDO 9 Analogue LDO
1.0 to 3.5V
LDO 10 Analogue LDO
1.0 to 3.5V
LDO 11 Alive LDO
0.8 to 1.55V
LDO 12 Internal LDO
2.1V
LDO 13 Internal LDO
2.5V
Buck
1A
Management
10mA
50mA
Power Path
References
Switching
Matrix
300mA
200mA
200mA
100mA
100mA
100mA
200mA
200mA
150mA
150mA
up to 40mA
up to 30V,
10mA
DC-DC4
LED Sink
PP, December 2009, Rev 3.0
Boost
LDO6VDD
LDO6VOUT
LDO8VDD
LDO8VOUT
LDO9VDD
LDO9VOUT
LDO10VDD
LDO10VOUT
VREFC
IREFR
ISINK1
ISINK2
ISINKGND
LDO1VDD
LDO1VOUT
LDO2VDD
LDO2VOUT
LDO3VDD
LDO3VOUT
LDO4VDD
LDO4VOUT
LDO5VDD
LDO5VOUT
LDO7VDD
LDO7VOUT
LDO11VOUT
LDO12VOUT
LDO13VOUT
BACKUPVDD
REFGND
BATTFETENA
WALLVDD
WALLFETENA
SYSVDD
USBVDD
BATTVDD
GND
PVDD
Pre-Production
2