WM8310GEB/V Wolfson Microelectronics, WM8310GEB/V Datasheet - Page 85

• 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
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R16515 (4083h)
LDO10 Control
R16516 (4084h)
LDO10 ON
Control
R16517 (4085h)
LDO10 SLEEP
Control
Table 39 LDO Regulators 7-10 Control
The register controls for configuring the LDO Regulator 11 are defined in Table 40.
Note that the LDO11_ON_SLOT and LDO11_ON_VSEL fields may also be stored in the integrated
OTP memory. See Section 14 for details.
R16519 (4087h)
LDO11 ON
Control
ADDRESS
ADDRESS
15:14
12:11
15:13
15:13
15:13
BIT
BIT
4:0
9:8
4:0
4:0
3:0
10
12
7
6
8
8
7
LDO9_SLP_
VSEL [4:0]
LDO10_ERR
_ACT [1:0]
LDO10_HW
C_SRC [1:0]
LDO10_HW
C_VSEL
LDO10_HW
C_MODE
LDO10_FLT
LDO10_SWI
LDO10_ON_
SLOT [2:0]
LDO10_ON_
MODE
LDO10_ON_
VSEL [4:0]
LDO10_SLP
_SLOT [2:0]
LDO10_SLP
_MODE
LDO10_SLP
_VSEL [4:0]
LDO11_ON_
SLOT [2:0]
LDO11_FRC
ENA
LDO11_VSE
L_SRC
LDO11_ON_
VSEL [3:0]
LABEL
LABEL
DEFAULT
DEFAULT
00000
00000
00000
000
000
000
00
00
00
0
0
0
0
0
0
0
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
Same as LDO7
LDO11 ON Slot select
000 = Do not enable
001 = Enable in Timeslot 1
010 = Enable in Timeslot 2
011 = Enable in Timeslot 3
100 = Enable in Timeslot 4
101 = Enable in Timeslot 5
110 = Controlled by Hardware Enable 1
111 = Controlled by Hardware Enable 2
LDO11 Force Enable (forces LDO11 to
be enabled at all times in the OFF, ON
and SLEEP states)
0 = Disabled
1 = Enabled
LDO11 Voltage Select source
0 = Normal (LDO11 settings)
1 = Same as DC-DC Converter 1
LDO11 ON Voltage select
0.80V to 1.55V in 50mV steps
0h = 0.80V
1h = 0.85V
2h = 0.90V
…
Eh = 1.50V
Fh = 1.55V
PP, December 2009, Rev 3.0
DESCRIPTION
DESCRIPTION
WM8310
85