m40sz100y STMicroelectronics, m40sz100y Datasheet - Page 7

• Manufacturer Part Number: m40sz100y
• Description: 5v Or 3v Nvram Supervisor For Lpsram
• Manufacturer: STMicroelectronics

Figure 3.
Figure 4.
RSTIN
1.25V
V CC
PFI
SOIC28 connections
Block diagram
1. Open drain output
E
V BAT
V PFD = 4.4V
RSTIN
V SO = 2.5V
V BL = 2.5V
PFO
V SS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
BL
(2.65V for SZ100W)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
COMPARE
COMPARE
COMPARE
COMPARE
M40SZ100W
M40SZ100Y
AI03934
28
27
26
25
24
23
22
21
20
19
18
17
16
15
POR
V CC
NC
V OUT
NC
NC
PFI
NC
E
NC
RST
NC
NC
E CON
NC
BL
V OUT
RST
AI04766
E CON
PFO
(1)
(1)
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