Real-time clock (RTC) IC with integrated 48mAh lithium battery and 32.768kHz crystal. Features a 2.8V operating supply voltage and 12.5pF load capacitance. Packaged in SOIC for through-hole or surface mount applications, with a maximum operating temperature of 70°C. This non-rechargeable, lead-free component is RoHS compliant.
Frequency32.768kHz
PackageSOIC
Storage48mAh
Voltage Rating2.8V
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Technical Specifications
Stmicroelectronics M4T28-BR12SH1 technical specifications.
General
| Battery Chemistry | LITHIUM |
| Battery Type | LITHIUM |
| Capacity | 48mAh |
| Package/Case | SOIC |
| Chemistry/Technology | Lithium |
| Frequency | 32.768kHz |
| Height | 7.75mm |
| Lead Free | Lead Free |
| Length | 21.84mm |
| Load Capacitance | 12.5pF |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Mount | Through Hole, Surface Mount |
| Operating Supply Voltage | 2.8V |
| Package Quantity | 690 |
| Packaging | Rail/Tube |
| Power Supply | 2.8V |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Rechargeability | Non-Rechargeable |
| RoHS Compliant | Yes |
| Series | Timekeeper®, Snaphat® |
| Voltage Rating | 2.8V |
| Weight | 0.078125oz |
| Width | 14.99mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics M4T28-BR12SH1 Datasheet
Download the complete datasheet for Stmicroelectronics M4T28-BR12SH1 to view detailed technical specifications.
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