M40Z300MH1F STMICROELECTRONICS [STMicroelectronics], M40Z300MH1F Datasheet - Page 23

• Manufacturer Part Number: M40Z300MH1F
• Description: 5 V or 3 V NVRAM supervisor for up to 8 LPSRAMs
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M40Z300, M40Z300W
6
Caution:
Part numbering
Table 12.
1. Not recommended for new design. Contact ST sales office for availability.
2. 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.
Example:
Device type
M40Z
Supply and write protect voltage
300
300W
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
THS = V
THS = V
THS = V
V
THS = V
the part number “M4Zxx-BR00SH” in plastic tubes or “M4Zxx-BR00SHTR” in tape & reel form.
M4Z28-BR00SH1
M4Z32-BR00SH1
CC
(1)
(2)
Part number
(1)
= V
= 2.7 V to 3.3 V
= SOH28
= V
CC
OUT
OUT
SS
SS
CC
= 4.5 to 5.5 V
Ordering information example
SNAPHAT
= 4.5 V ≤ V
= 2.8 V ≤ V
= 4.2 V ≤ V
= 2.5 V ≤ V
= 3.0 to 3.6 V
PFD
PFD
®
Lithium battery (48 mAh) SNAPHAT
Lithium battery (120 mAh) SNAPHAT
PFD
PFD
battery table
≤ 4.75 V
≤ 3.0 V
≤ 4.5 V
≤ 2.7 V
Doc ID 5679 Rev 5
®)
®)
, tape & reel
, tubes
Description
M40Z
300W
®
) which is ordered separately under
MH
Package
SH
SH
Part numbering
1
E
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