Integrated ultra low power SRAM, real-time clock, power-fail control circuit, and battery |
BYTEWIDE™RAM-like clock access |
BCD coded year, month, day, date, hours, minutes, and seconds |
Typical clock accuracy of ±1 minute a month, at 25 °C |
Automatic power-fail chip deselect and WRITE protection |
WRITE protect VPFD= power-fail deselect voltage): M48T08: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V M48T18/T08Y: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V |
M48T08: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V |
M48T18/T08Y: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V |
Software controlled clock calibration for high accuracy applications |
Self-contained battery and crystal in the CAPHAT™DIP package |
Packaging includes a 28-lead SOIC and SNAPHAT® top (to be ordered separately) |
SOIC package provides direct connection for a snaphat top which contains the battery and crystal |
Pin and function compatible with DS1643 and JEDEC standard 8 K x 8 SRAMs |
RoHS compliant Lead-free second level interconnect |
Lead-free second level interconnect |
Product Specifications |
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DS0494 5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM |
Product Certifications |
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Products Underwriter Laboratories (UL) Information |
64Kbit 8Kx8 TIMEKEEPER SRAM 5V PCDIP28 | RS |
IC, SRAM TIMEKEEPER 64K | Farnell |
Ic, Sram Timekeeper 64K | Newark Electronics |
M48T18 Series 64 Kb (8 K x 8) 5 V 150 ns Timekeeper« SRAM - PCDIP-28 | Future Electronics |
Where can I find additional details, specifications and documents for a M48T18-150PC1?
Additional datasheets, footprints and schematics for M48T18-150PC1 are listed on our Part Details page. You can also find images and similar parts to M48T18-150PC1 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for M48T18-150PC1 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view M48T18-150PC1 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does M48T18-150PC1 fall under?
The M48T18-150PC1 is listed under Clocks and Timers > Real-Time Clock (RTC) ICs > RTC - Parallel Interface (Timekeepers).
Can I view similar or alternative parts?
You can view similar parts to M48T18-150PC1 when available in the RTC - Parallel Interface (Timekeepers) range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the M48T18-150PC1 you can contact the distributor directly for product support, shipping queries etc.
Is the M48T18-150PC1 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for M48T18-150PC1 have stock available?
Authorised distributors including RS, element14, Farnell, Newark Electronics and Future Electronics have stock available or on a lead time for M48T18-150PC1.
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