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M41ST87YMX6TR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
M41ST87YMX6TR Datasheet PDF : 42 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
M41ST87Y, M41ST87W
Figure 4. Block Diagram
SDA
SCL
Crystal
VOUT
TPXIN
WDI
VCC
I2C
INTERFACE
32KHz
OSCILLATOR
REAL TIME CLOCK
CALENDAR
128 BYTES
USER RAM
8 BYTES ROM
RTC w/ALARM
& CALIBRATION
OFIE
AFE
WATCHDOG
WDS
CLRX
SQUARE WAVE
TAMPER
TIEX
CLRXEXT
VBAT
BL
VBL
COMPARE
IRQ/OUT(1)
SQW/FT(2)
TPCLR
VOUT
F32k(1)
VSO
COMPARE
RSTIN1
RSTIN2
VPFD
COMPARE
POR
RST(1)
EX
PFI1
1.25V
(Internal)
PFI2
1.25V
(Internal)
COMPARE
COMPARE
ECON
PFO1(2)
PFO2(2)
AI07026
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 VCC, this
supply must be equal to, or less than 3.0V when VCC = 0V (during battery back-up mode).
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