參數(shù)資料
型號(hào): ADP3502ASU
廠商: ANALOG DEVICES INC
元件分類(lèi): 電源管理
英文描述: CDMA Power Management System
中文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP64
封裝: 7 X 7 MM, 1 MM HEIGHT, PLASTIC, MS-026ABD, TQFP-64
文件頁(yè)數(shù): 29/36頁(yè)
文件大?。?/td> 714K
代理商: ADP3502ASU
REV. 0
ADP3502
–29–
STAY-ALIVE TIMER CONTROL REGISTER (0Fh): CLR
STAY-ALIVE TIMER CONTROL REGISTER (0Fh): SAx
REGISTER
5-BIT
COUNTER
D
CLRB
CLK4
TEST RESET
RTC RESETIN N
STAY-ALIVE TIMER
SA [4:0]
Figure 15. Stay-Alive Timer Block Diagram
RTC VOLTAGE DETECT
SA CLEAR
CLK4
SA COUNT [4:0]
0
1
2
3
4
5
30
31
0
Figure 16. Stay-Alive Timer Operation Timing
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