WM8310GEB/V Wolfson Microelectronics, WM8310GEB/V Datasheet - Page 9

• 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

Pre-Production
3
Notes:
1.
2.
Auxiliary ADC
Clocking and Real Time Clock
General Purpose Input / Output
Processor Interface and IC Control
w
M13
N13
M10
N12
D13
H12
G11
G10
N11
D11
C13
E13
PIN
L10
G5
N5
K8
N4
E5
E6
F9
F7
F8
E7
E8
D5
D8
J7
J9
L4
J3
Pins are sorted by functional groups.
The power domain associated with each pin is noted; VPMIC is the domain powered by LDO12 for the ‘always-on’
functions internal to the WM8310.
PIN DESCRIPTION
AUXADCIN1
AUXADCIN2
AUXADCIN3
AUXADCIN4
BATTVMON
USBVMON
SYSVMON
XOSCGND
CIFMODE
CLKOUT
SDOUT1
GPIO10
GPIO11
GPIO12
RESET
¯ ¯ ¯ ¯ ¯ ¯
SCLK1
CLKIN
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
NAME
XTO
IRQ
¯ ¯ ¯
¯ ¯ ¯
XTI
ON
Analogue Output
Analogue Input
Analogue Input
Analogue Input
Analogue Input
Analogue Input
Analogue Input
Analogue Input
Digital Output
Digital Output
Digital Output
Input/Output
Digital Input
Digital Input
Digital Input
Digital Input
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Analogue
Supply
TYPE
DBVDD1 or
DBVDD1 or
DBVDD1 or
DBVDD1 or
BATTVDD
USBVDD
SYSVDD
SYSVDD
SYSVDD
SYSVDD
DOMAIN
DBVDD3
DBVDD2
DBVDD1
DBVDD1
DBVDD2
DBVDD1
POWER
VPMIC
VPMIC
VPMIC
VPMIC
USBVDD Supply Voltage Monitor
SYSVDD Supply Voltage Monitor
BATTVDD Supply Voltage Monitor
Auxiliary Analogue Input 1 /
Battery Charge Current Monitor Output
Auxiliary Analogue Input 2
Auxiliary Analogue Input 3
Auxiliary Analogue Input 4
Crystal Drive Output
Crystal Drive Input or 32.768kHz CMOS Clock Input
Crystal Oscillator Ground
CMOS Clock Output
CMOS FLL Clock Input
GPIO Pin 1
GPIO Pin 2
GPIO Pin 3
GPIO Pin 4
GPIO Pin 5
GPIO Pin 6
GPIO Pin 7
GPIO Pin 8
GPIO Pin 9
GPIO Pin 10
GPIO Pin 11
GPIO Pin 12
ON Request Pin
(Internal pull-up)
System Reset Input and Open Drain Output.
(Internal pull-up)
PMIC Interrupt Flag Output.
Configurable Open Drain / CMOS mode.
(Internal pull-up in Open Drain mode.)
Primary Control Interface Mode Select:
0 = I
1 = SPI Compatible Control Interface Mode
SPI Compatible Control
Interface Mode
Control Interface Serial
Data Out
Control Interface Serial
Clock
2
C Compatible Control Interface Mode
DESCRIPTION
PP, December 2009, Rev 3.0
I
Interface Mode
No Function
Control Interface Serial
Clock
2
C Compatible Control
WM8310
9