M41T00AUDD1E STMICROELECTRONICS [STMicroelectronics], M41T00AUDD1E Datasheet - Page 8

• Manufacturer Part Number: M41T00AUDD1E
• Description: Serial real-time clock with audio
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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Application
Figure 3.
V CC
Application diagram
V CC
uC
I 2 C
Audio-in
OSCO
2
OSCI
I 2 C
(SDA,
SCL)
V CC
FBK
AIN
SWITCHOVER
OSCILL ATOR
REFERENCE
V PFD =2.80V
AUTOMATIC
& DESELEC T
INTER FACE
400kHz I 2 C
BATTERY
32KHz
WRITE
PROTECT
V INT
M41T00AUD
V SS
CENTURY BIT
CALIBRATION
OSCILLATOR
FAIL DETECT
256/512Hz
BPF ADJ
CHARGE
TRICKLE
MONTH
HOURS
AUDIO
SECS
YEAR
MINS
DATE
OUT
DAY
GAIN
V BIAS
IRQ/FT/OUT
AOUT+
AOUT–
V BACK
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