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M41ST84W View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
M41ST84W Datasheet PDF : 34 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Description
Figure 2. 16-pin SOIC connections
XI
XO
RST
WDI
RSTIN
PFO
VBAT
VSS
1
16
2
15
3
14
4
13
5 M41ST84W 12
6
11
7
10
8
9
AI03678
VCC
NC
IRQ/FT/OUT
NC
PFI
SQW
SCL
SDA
Figure 3. Block diagram
M41ST84W
SDA
SCL
XI
Crystal
XO
WDI
VCC
VBAT
VSS
RSTIN
PFI
1. Open drain output
8/34
400kHz
I2C
INTERFACE
32KHz
OSCILLATOR
REAL TIME CLOCK
CALENDAR
44 BYTES
USER RAM
RTC w/ALARM AF
& CALIBRATION
WATCHDOG
WDF
SQUARE WAVE
IRQ/FT/OUT(1)
SQW
VINT
VBL= 2.5V COMPARE
VSO = 2.5V COMPARE
VPFD = 2.65V COMPARE
BL
POR
1.25V
(Internal)
COMPARE
RST(1)
PFO
AI03931
 

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