M40Z111 datasheet(19/21 Pages) STMICROELECTRONICS

19 / 21 page

M40Z111, M40Z111W

Part numbering

19/21

Part numbering

Table 10.

Ordering information scheme

Caution:

Do not place the SNAPHAT battery package “M4ZXX-BR00SH” in conductive foam as this

will drain the lithium button-cell battery.

For a list of available options (e.g., speed, package) or for further information on any aspect

of this device, please contact the ST sales office nearest to you.

Table 11.

Battery table

Example:

M40Z

111W

Device type

M40Z

Supply voltage and write protect voltage

111 = VCC = 4.5 to 5.5V; VPFD = 4.3 to 4.5V

THS = VSS = 4.5 ≤ VPFD ≤ 4.75V

THS = VOUT = 4.2 ≤ VPFD ≤ 4.5V

111W = VCC = 2.7 to 3.6V; VPFD = 2.6 to 2.7V

THS = VSS = 2.8 ≤ VPFD ≤ 3.0V

VCC = 2.7 to 3.3V

THS = VOUT = 2.5 ≤ VPFD ≤ 2.7V

Package

MH(1) = SOH28

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

the part number “M4ZXX-BR00SHX” in plastic tubes or “M4ZXX-BR00SHXTR” in tape & reel form.

Temperature range

6 = –40 to 85°C

Shipping method for SOIC

E = Lead-free ECOPACK® package, tubes

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

Part number

Description

Package

M4Z28-BR00SH1 SNAPHAT housing for 48mAh battery

M4Z32-BR00SH1 SNAPHAT housing for 120mAh battery

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