M41ST84WMH1 STMICROELECTRONICS [STMicroelectronics], M41ST84WMH1 Datasheet - Page 6

• Manufacturer Part Number: M41ST84WMH1
• Description: 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M41ST84Y, M41ST84W
Figure 7. Hardware Hookup
MAXIMUM RATING
Stressing the device above the rating listed in the
“Absolute Maximum Ratings” table may cause
permanent damage to the device. These are
stress ratings only and operation of the device at
these or any other conditions above those indicat-
ed in the Operating sections of this specification is
Table 2. Absolute Maximum Ratings
Note: 1. Reflow at peak temperature of 215°C to 225°C for < 60 seconds (total thermal budget not to exceed 180°C for between 90 to 120
6/31
Symbol
T
T
SLD
V
CAUTION: Negative undershoots below –0.3V are not allowed on any pin while in the Battery Back-up mode.
CAUTION: Do NOT wave solder SOIC to avoid damaging SNAPHAT sockets.
V
P
STG
I
CC
O
IO
D
seconds).
Unregulated
(1)
Voltage
Storage Temperature (V
Lead Solder Temperature for 10 seconds
Input or Output Voltages
Supply Voltage
Output Current
Power Dissipation
R1
R2
V IN
Regulator
V CC
CC
Off, Oscillator Off)
Parameter
V CC
SCL
WDI
RSTIN
PFI
V SS
M41ST84Y/W
not implied. Exposure to Absolute Maximum Rat-
ing conditions for extended periods may affect de-
vice
STMicroelectronics SURE Program and other rel-
evant quality documents.
IRQ/FT/OUT
SNAPHAT
M41ST84W
M41ST84Y
reliability.
SOIC
SQW
SDA
PFO
RST
®
–0.3 to V
To INT
To RST
To LED Display
To NMI
Refer
–55 to 125
–0.3 to 7.0
–0.3 to 4.6
–40 to 85
Value
260
20
1
CC
also
+ 0.3
AI03680
to
Unit
mA
°C
°C
°C
W
V
V
V
the