参数资料
型号: AS3606A-BQFP
厂商: ams
文件页数: 42/71页
文件大小: 0K
描述: IC PMU PROGR STARTUP 32-QFN
标准包装: 20,000
应用: 手持/移动设备
电流 - 电源: 160µA
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN(5x5)
包装: 带卷 (TR)
AS3606 AS3607 2v2
Data Sheet - R e g i s t e r D e f i n i t i o n
Table 24. GPIO_Cntr Register
Name
GPIO_Cntr
Base
2-wire serial
GPIO Control Register
Default
00h
Offset: 17h-7
This is an extended register and needs to be enabled by writing 111b to Reg. 1Ch first.
This register is reset at a VDD27-POR or XRES input.
Bit
7:6
Bit Name
MUX_GPIO43<1:0>
Default
00
Access
R/W
Bit Description
Configures GPIO4 and GPIO3
00: HiZ / HiZ (GPIOs are inputs)
01: xVSUP_low / xCharging
10: xPWRUP / PWRGOOD
11: xEOC / xCharger_active
5
DRIVE_GPIO2
0
R/W
Configures GPIO2 as input or output
0: open drain (output)
1: HiZ (input)
4:3
MUX_GPIO2<1:0>
00
R/W
Configures GPIO2 output mode
00: LOW
01: xVSUP_low
10: HIGH
11: xCharging
2
DRIVE_GPIO1
0
R/W
Configures GPIO1 as input or output
0: HiZ (input)
1: open drain (output)
1:0
MUX_GPIO1<1:0>
00
R/W
Configures GPIO1 output mode
00: xCharging
01: xVSUP_low
10: xPWRUP
11: PWRGOOD
Table 25. PVDD1 Register
Name
PVDD1
Base
2-wire serial
PVDD1 Control Register
Default
00h
Offset: 18h-1
This is an extended register and needs to be enabled by writing 001b to Reg. 1Ch first.
This register is reset at a VDD27-POR or XRES input.
Bit
7
Bit Name
PVDD1_ON
Default
0
Access
R/W
Enables PVDD1 regulator
Bit Description
0: PVDD1 switched off
1: PVDD1 switched on
6
ILIM_H_PVDD1
0
R/W
Selects the higher current limit for PVDD1
0: default mode, 150mA
1: 250mA mode
5
LP_PVDD1
0
R/W
Selects the low power mode for PVDD1
0: PVDD1 is in normal operation
1: PVDD1 supply current is reduced
4:0
VSEL_PVDD1<4:0>
00000
R/W
Sets the LDO output voltage in register control mode (default voltage of the
regulator is selected by boot ROM
0x00-0x0F: 1.2V+VSEL*50mV → (1.2V - 1.95V)
0x10-0x1F: 2.0V + (VSEL-0x10)*100mV → (2.0V-3.5V)
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Revision 1.03
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