M41ST85WMX6E STMICROELECTRONICS [STMicroelectronics], M41ST85WMX6E Datasheet - Page 7

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M41ST85WMX6E

Manufacturer Part Number
M41ST85WMX6E
Description
3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Figure 7. Hardware Hookup
Note: 1. Required for embedded crystal (MX) package only.
Unregulated
Voltage
R1
R2
V IN
Pushbutton
Regulator
Reset
V CC
V CC
EX
SCL
SDA
WDI
RSTIN1
RSTIN2
PFI
V BAT
V SS
M41ST85W
(1) IRQ/FT/OUT
E CON
V OUT
SQW
PFO
RST
To RST
To LED Display
To NMI
To INT
V CC
E
LPSRAM
M41ST85W
AI03660
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