M40Z300 datasheet(23/25 Pages) STMICROELECTRONICS

23 / 25 page

M40Z300, M40Z300W

Part numbering

Doc ID 5679 Rev 5

23/25

Part numbering

Table 12.

Ordering information example

Caution:

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

Example:

M40Z

300W

Device type

M40Z

Supply and write protect voltage

300(1) = VCC = 4.5 to 5.5 V

Not recommended for new design. Contact ST sales office for availability.

THS = VSS = 4.5 V ≤ VPFD ≤ 4.75 V

THS = VOUT = 4.2 V ≤ VPFD ≤ 4.5 V

300W(1) = VCC = 3.0 to 3.6 V

THS = VSS = 2.8 V ≤ VPFD ≤ 3.0 V

VCC = 2.7 V to 3.3 V

THS = VOUT = 2.5 V ≤ VPFD ≤ 2.7 V

Package

MH (2) = SOH28

The SOIC package (SOH28) requires the battery package (SNAPHAT®) which is ordered separately under

the part number “M4Zxx-BR00SH” in plastic tubes or “M4Zxx-BR00SHTR” in tape & reel form.

MQ = SO16

Temperature range

1 = 0 to 70 °C

6 = –40 to 85 °C

Shipping method for SOIC

E = Lead-free package (ECOPACK®), tubes

F = Lead-free package (ECOPACK®), tape & reel

Table 13.

SNAPHAT® battery table

Part number

Description

Package

M4Z28-BR00SH1

Lithium battery (48 mAh) SNAPHAT

M4Z32-BR00SH1

Lithium battery (120 mAh) SNAPHAT

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