Download

REAL TIME CLOCK
CALENDAR
128 BYTES
USER RAM
SDA
I2 C
INTERFACE
8 BYTES ROM
OFIE
RTC w/ALARM
& CALIBRATION
SCL
(4)
Crystal
XI
VOUT
WDS
SQUARE WAVE
XO
2
TPXIN
WATCHDOG
32KHz
OSCILLATOR
AFE
TIEX
CLRX
(3)
TAMPER
WDI
VCC
IRQ/OUT
CLRXEXT
(1)
SQW/FT (2)
TPCLR(3)
VOUT
VBAT
F32k(1)
VSS
VBL
COMPARE
VSO
COMPARE
VPFD
COMPARE
BL
POR
RST
RSTIN1
(1)
(3)
RSTIN2
(3)
(3)
ECON
EX
PFI1
COMPARE
PFO1(2)
COMPARE
PFO2(2)
1.25V
(Internal)
PFI2
1.25V
(Internal)
AI07026
Similar pages