參數(shù)資料
型號: P95020ZLLG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124
封裝: LLGA-124
文件頁數(shù): 15/137頁
文件大小: 3533K
代理商: P95020ZLLG
P95020 / Preliminary Datasheet
Revision 0.7.10
111
2010 Integrated Device Technology, Inc.
5
RST_UNDER_VOL
0b
R/W
0 = System reset
disabled
1 = System reset
enabled
Enable system reset at low system voltage (VSYS < 3.0V)
6
RST_DC2DC_UVLO
0b
R/W
0 = System reset
disabled
1 = System reset
enabled
Enable system reset when DC2DC module detects UVLO
condition
7
RESERVED
0b
R/W
RESERVED
13.7.12
DCDC INTERRUPT ENABLE
IC Address = Page-0: 51(0x33), C Address = 0xA033
Bit
Bit Name
Def.
Set.
User
Type
Value
Description / Comments
0
BUCK_500_0_FAULT_INT
_EN
0b
R/W
0 = Interrupt
disabled
1 = Interrupt
enabled
BUCK_500_0 fault interrupt enable
1
BUCK_500_1_FAULT_INT
_EN
0b
R/W
0 = Interrupt
disabled
1 = Interrupt
enabled
BUCK_500_1 fault interrupt enable
2
BUCK_1000_FAULT_INT_
EN
0b
R/W
0 = Interrupt
disabled
1 = Interrupt
enabled
BUCK_1000 fault interrupt enable
3
BST5_FAULT_INT_EN
0b
R/W
0 = Interrupt
disabled
1 = Interrupt
enabled
BOOST5 fault interrupt enable
4
BST40_FAULT_INT_EN
0b
R/W
0 = Interrupt
disabled
1 = Interrupt
enabled
BOOST40 fault interrupt enable
5
CLSD_FAULT_INT_EN
0b
R/W
0 = Interrupt
disabled
1 = Interrupt
enabled
CLASSD fault interrupt enable
[7:6]
RESERVED
00b
R/W
RESERVED
13.7.13
POWER ON RESET STATE CONTROL REGISTER
IC Address = Page-0: 60(0x3C), C Address = 0xA03C
Bit
Bit Name
Def.
Set.
User
Type
Value
Description / Comments
0
POR_OUT
0b
R/W
0 = 0
1 = Hi-Z
POR_OUT pin state control. POR_OUT pin should be pulled
high by an external resistor
[7:2]
RESERVED
0000000b
R/W
RESERVED
13.7.14
MID-BUTTON CONFIGURATION REGISTER
IC Address = Page-0: 62(0x3E), C Address = 0xA03E
Bit
Bit Name
Def.
Set.
User
Type
Value
Description / Comments
[1:0]
MID_BTN_CFG
00b
R/W
00 = 2 sec.
01 = 3 sec.
10 = 4 sec.
11 = 5 sec.
Mid-button push duration configuration.
[7:2]
RESERVED
000000b
R/W
RESERVED
13.7.15
OTHER PCON REGISTERS
IC Address = Page-0: 52(0x34), C Address = 0xA034 (See Section 4.7)
IC Address = Page-0: 53(0x35), C Address = 0xA035 (See Section 4.7)
IC Address = Page-0: 54(0x36), C Address = 0xA036 (See Section 14.4)
IC Address = Page-0: 55(0x37), C Address = 0xA037 (See Section 2.9)
IC Address = Page-0: 56(0x38), C Address = 0xA038 (See Section 2.15.2)
IC Address = Page-0: 39(0x39), C Address = 0xA039 (See Section 12.4.1)
IC Address = Page-0: 58(0x3A), C Address = 0xA03A (See Section 6.2.1)
IC Address = Page-0: 61(0x3D), C Address = 0xA03D (See Section 4.7)
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