M41ST85W_11 STMICROELECTRONICS [STMicroelectronics], M41ST85W_11 Datasheet - Page 9

• Manufacturer Part Number: M41ST85W_11
• Description: 3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M41ST85W
Figure 3.
Note:
28-pin, 300 mil SOIC connections
No function (NF) pins should be tied to V
shorted together.
RSTIN1
RSTIN2
SQW
PFO
V SS
WDI
NC
NC
NC
NC
NF
NF
NF
NF
Doc ID 7531 Rev 11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
M41ST85W
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SS
V CC
EX
IRQ/FT/OUT
V OUT
NC
PFI
SCL
RST
NC
SDA
E CON
NC
NC
V BAT
. Pins 1, 2, 3, and 4 are internally
AI06370d
Description
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