M4Z28-BR00SH1 STMicroelectronics, M4Z28-BR00SH1 Datasheet - Page 5

• Manufacturer Part Number: M4Z28-BR00SH1
• Description: IC SNAPHAT BATTERY 48MAH 28-SOIC
• Manufacturer: STMicroelectronics
• Series: Snaphat®r

Specifications of M4Z28-BR00SH1

• Voltage - Rated: 2.8V
• Capacity: 48mAh
• Termination Style: Requires Holder
• Rechargeability: No
• Operating Temperature: -40°C ~ 85°C
• Battery Type: Li-(CF)
• Output Voltage: 3 V
• Operating Supply Voltage: 0 V to 2.8 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SOIC-28
• Mounting Style: SMD/SMT
• Supply Voltage Range: 2.8V
• Battery Ic Case Style: SOIC
• No. Of Pins: 28
• Operating Temperature Range: 0°C To +70°C
• Crystal Terminals: Snap On
• Esr: 60kohm
• Length/height, External: 21.21mm
• Rohs Compliant: Yes
• External Depth: 6.48mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Size / Dimension: -
• Battery Cell Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3689-5

M4Z28-BR00SH, M4Z32-BR00SH
1
Description
The M4Zxx-BR00SH SNAPHAT
volatile ZEROPOWER
The SNAPHAT top contains a lithium battery and is designed to be “snapped on” after the
SOIC is surface mounted on the PC board. The two-piece solution prevents the battery from
being exposed to the high temperatures of the surface mount process.
Figure 1.
Table 1.
V
V
BAT–
BAT+
Logic diagram
Signal names
®
surface-mount SOIC (MH) package (28-pin).
Negative voltage
Positive voltage
®
top is a detachable lithium power source for ST’s non-
V BAT–
SNAPHAT
V BAT+
AI02525
Description
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