参数资料
型号: AS3658F-BCTP
厂商: ams
文件页数: 80/158页
文件大小: 0K
描述: IC PMU POWER/AUDIO 124-CTBGA
标准包装: 2,500
应用: 便携式设备
电流 - 电源: 7mA
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 124-TFBGA
供应商设备封装: 124-CTBGA(8x8)
包装: 带卷 (TR)
AS3658
Data Sheet Confidential
- Detailed Description-Power Management Functions
Table 74. LDO_DIG1 voltage bit definitions
Addr:06
LDO_DIG1 voltage
These bits control the LDO_DIG1 voltage
Bit
Bit Name
Default Access
Description
5:0
ldo_dig1_v
ROM
R/W
Control the voltage selection for LDO DIG_1
Table 75. LDO_DIG2 voltage bit definitions
Addr:07
LDO_DIG2 voltage
These bits control the LDO_DIG2 voltage
Bit
Bit Name
Default Access
Description
5:0
ldo_dig2_v
ROM
R/W
Control the voltage selection for LDO DIG_2(see Table 82)
Table 76. LDO_DIG3 voltage bit definitions
Addr:08
LDO_DIG3 voltage
These bits control the LDO_DIG3 voltage
Bit
Bit Name
Default Access
Description
5:0
ldo_dig3_v
ROM
R/W
Control the voltage selection for LDO DIG_3(see Table 82)
Table 77. LDO_DIG4 voltage bit definitions
Addr:09
LDO_DIG4 voltage
These bits control the LDO_DIG4 voltage
Bit
Bit Name
Default Access
Description
5:0
ldo_dig4_v
ROM
R/W
Control the voltage selection for LDO DIG_4(see Table 82)
Table 78. LDOs Reg Power1 ctrl Bit definitions
Addr:23
Reg Power1 Ctrl
These bits control the on/off function of the ldo regulator
Bit
Bit Name
Default Access
Description
Switch on control of RF1 LDO; Important: Set rf1_sw=0
before setting ldo_rf1_on=1; it is possible to on/off control
0
ldo_rf1_on
ROM
R/W
LDO RF_1 by CURR3_GPIO3 or CURR4_GPIO4 (see
Switch on control of RF2 LDO; Important: Set rf2_sw=0
before setting ldo_rf2_on=1; it is possible to on/off control
1
ldo_rf2_on
ROM
R/W
LDO RF_2 by CURR3_GPIO3 or CURR4_GPIO4 (see
Switch on control of DIG1 LDO;
it is possible to on/off control LDO DIG_1 by
2
ldo_dig1_on
ROM
R/W
CURR3_GPIO3 or CURR4_GPIO4 (see General Purpose
Switch on control of DIG2 LDO. do not set if DCDC SD1 is
in external controller mode (if sd1_1A_mode = 1100b).
3
ldo_dig2_on
ROM
R/W
it is possible to on/off control LDO DIG_2 by
CURR3_GPIO3 or CURR4_GPIO4 (see General Purpose
www.austriamicrosystems.com
Revision 1v13
79 - 157
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