M41ST84W_08 STMICROELECTRONICS [STMicroelectronics], M41ST84W_08 Datasheet - Page 9

• Manufacturer Part Number: M41ST84W_08
• Description: 3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M41ST84W
Figure 4.
1. User-supplied crystal
Unregulated
Voltage
Hardware hookup
R1
R2
V IN
Regulator
V CC
32KHz (1)
XTAL
V CC
XI
XO
SDA
SCL
WDI
RSTIN
V BAT
PFI
V SS
M41ST84W
IRQ/FT/OUT
SQW
PFO
RST
To INT
To RST
To LED Display
To NMI
AI03680
Description
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