参数资料
型号: AS3658F-BCTP
厂商: ams
文件页数: 36/158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 27. CURR4_GPIO4 Bit definition
Addr: 21
GPIO4
This register controls the mode of the CURR4_GPIO4 Pin
Bit
Bit Name
Default Access
00b
01b
Description
no pull-up or pull-down resistor is enabled in all
modes
pull-down resistor is enabled in digital input mode
(clamp disabled)
7…6
GPIO4Pulls
ROM
R/W
10b
pull-up resistor is enabled for
GPIO4Mode =000b,010b,011b,100b (clamp
disabled)
enable active clamp circuit for
11b
GPIO4Mode =000b,010b,011b,100b (pull-up/down
disabled)
Table 28. GPIO Signal Bit definition
Addr: 55
GPIO Signal
This register controls the GPIO state / status
Bit
Bit Name
Default Access
Description
0
1
2
3
4
5
6
7
GPIO1
GPIO2
GPIO3
GPIO4
GPIO1_in
GPIO2_in
GPIO3_in
GPIO4_in
0
0
0
0
NA
NA
NA
NA
R/W
R/W
R/W
R/W
R
R
R
R
This bit determines the output signal of the GPIO1 pin when
selected as output source
This bit determines the output signal of the GPIO2 pin when
selected as output source
This bit determines the output signal of the GPIO3 pin when
selected as output source
This bit determines the output signal of the GPIO4 pin when
selected as output source
This bit reflects the logic level of the GPIO1 pin when
configured as digital input pin
This bit reflects the logic level of the GPIO2 pin when
configured as digital input pin
This bit reflects the logic level of the GPIO3 pin when
configured as digital input pin
This bit reflects the logic level of the GPIO4 pin when
configured as digital input pin
www.austriamicrosystems.com
Revision 1v13
35 - 157
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