參數(shù)資料
型號: M41T81MY6TR
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO18
封裝: 0.300 INCH, PLASTIC, SO-18
文件頁數(shù): 27/30頁
文件大小: 436K
代理商: M41T81MY6TR
M41T81
6/30
Figure 7. Block Diagram
Note: 1. Open drain output
2. Square Wave function has the highest priority on IRQ/FT/OUT/SQW output.
3. VSO = VBAT – 0.5V (typ)
AI04616
REAL TIME CLOCK
CALENDAR
RTC W/ALARM
& CALIBRATION
WATCHDOG
SQUARE WAVE
FREQUENCY TEST
OUTPUT DRIVER
IRQ/FT/OUT/SQW
(1,2)
INTERNAL
POWER
SQWE
AFE
SDA
SCL
VCC
COMPARE
I
2C
INTERFACE
32KHz
OSCILLATOR
VBAT
CRYSTAL
VSO
(3)
WRITE
PROTECT
FT
OUT
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