M40Z300MH1E STMICROELECTRONICS [STMicroelectronics], M40Z300MH1E Datasheet - Page 23

• Manufacturer Part Number: M40Z300MH1E
• Description: 5V or 3V NVRAM supervisor for up to 8 LPSRAMs
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

6
Caution:
Part numbering
Table 12.
Example:
Device type
M40Z
Supply and write protect voltage
300 = V
300W = V
Package
MH
MQ = SO16
Temperature range
1 = 0 to 70°C
6 = –40 to 85°C
Shipping method for SOIC
E = Lead-free package (ECOPACK
F = Lead-free package (ECOPACK
1. The SOIC package (SOH28) requires the battery package (SNAPHAT
Do not place the SNAPHAT battery package “M4Zxx-BR00SH” in conductive foam as it will
drain the lithium button-cell battery.
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
Table 13.
THS = V
THS = V
THS = V
V
THS = V
the part number “M4Zxx-BR00SH” in plastic tubes or “M4Zxx-BR00SHTR” in tape & reel form.
CC
M4Z28-BR00SH1
M4Z32-BR00SH1
(1)
Part number
= 2.7V to 3.3V
= SOH28
CC
CC
SS
OUT
SS
OUT
= 4.5 to 5.5V
= 3.0 to 3.6V
= 4.5V
= 2.8V
Ordering information example
SNAPHAT
= 4.2V
= 2.5V
V
V
V
V
PFD
PFD
PFD
PFD
Lithium battery (48mAh) SNAPHAT
Lithium battery (120mAh) SNAPHAT
®
battery table
4.75V
3.0V
4.5V
2.7V
®)
®)
, tape & reel
, tubes
Description
M40Z
300W
®
) which is ordered separately under
MH
1
Package
SH
SH
E
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