参数资料
型号: AS3658F-BCTP
厂商: ams
文件页数: 121/158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 - System Functions
10.2.2 Reset Control Bits
Table 125. Reset Timer Register
Addr:22
Reset Timer
These bits control the reset timer and XON enable register
Bit
Bit Name
Default
Access
Description
Set RES TIME
000
001
010
RES TIME =10ms
RES TIME =20ms
RES TIME =35ms
2:0
res_timer
ROM
R/W
011
RES TIME =50ms
100
101
110
111
RES TIME =65ms
RES TIME =80ms
RES TIME =95ms
RES TIME =110ms
This flag enables the XON pad and sets the power on
state of the ASIC
3
xon_enable
ROM
R/W
0
XON pad disabled. Startup of chip; if
V BAT >VRESET RISING
Table 126. Reset Control Register
1
XON pad enabled. Startup of chip; if
V BAT >VRESET RISING and XON=0
Addr:105
Reset Control
These bits control the power off mode and reset timer
Bit
0
Bit Name
force_reset
Default
0b
Access
R/W
Description
Setting to ‘1’ starts a complete reset cycle
Setting to ‘1’ starts a reset cycle, but waits after the
1
power_off
0b
R/W
Reg_off state for a falling edge on the pin XON or until
the charger is detected
Read:This flag represents the state of the XON pad
2
xon_input
NA
R/W
directly
Write: Setting to '1' resets the 5 sec. Onkey reset timer
www.austriamicrosystems.com
Revision 1v13
120 - 157
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