參數(shù)資料
型號: M41ST87WMX6T
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, PDSO28
封裝: 0.300 INCH, PLASTIC, SOIC-28
文件頁數(shù): 35/38頁
文件大?。?/td> 552K
代理商: M41ST87WMX6T
M41ST87Y, M41ST87W
6/38
Figure 4. Block Diagram
Note: 1. Open drain output.
2. Programmable output (Open drain or Full-CMOS); if open drain option is selected and if pulled-up to supply other than V CC, this
supply must be equal to, or less than 3.0V when VCC = 0V (during battery back-up mode).
AI07026
COMPARE
VPFD
VCC
VOUT
COMPARE
VSO
VOUT
VBL
BL
COMPARE
Crystal
I2C
INTERFACE
REAL TIME CLOCK
CALENDAR
128 BYTES
USER RAM
8 BYTES ROM
RTC w/ALARM
& CALIBRATION
WATCHDOG
SQUARE WAVE
TAMPER
SDA
SCL
1.25V
PFI1
PFI2
PFO1
(2)
PFO2
(2)
RSTIN1
POR
SQW/FT
(2)
RST
(1)
WDI
TPXIN
WDS
TIEX
CLRX
CLRXEXT
AFE
OFIE
IRQ/OUT
(1)
VBAT
32KHz
OSCILLATOR
TPCLR
F32k
(1)
COMPARE
RSTIN2
EX
ECON
(Internal)
1.25V
(Internal)
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