M48T02-150PC1 Real-Time Clock (RTC) ICs by STMicroelectronics

5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER® SRAM

Status: Active
Series: M48T02
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The M48T02/12 TIMEKEEPER ® RAM is a 2 Kb x 8 non-volatile static RAM and real-time clock which is pin and functional compatible with the DS1642. A special 24-pin, 600 mil DIP CAPHAT ™ package houses the M48T02/12 silicon with a quartz crystal and a long life lithium button cell to form a highly integrated battery-backed memory and real-time clock solution. The M48T02/12 button cell has sufficient capacity and storage life to maintain data and clock functionality for an accumulated time period of at least 10 years in the absence of power over the operating temperature range. The M48T02/12 is a non-volatile pin and function equivalent to any JEDEC standard 2 Kb x 8 SRAM. It also easily fits into many ROM, EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed.

Prices starting from US$15.10


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$15.10
994
Buy Now
Logo for element14 element14 US$22.07
238
Buy Now
Logo for Farnell Farnell US$20.26
238
Buy Now
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$22.00
158
Buy Now
Logo for Chip One Stop Chip One Stop US$16.70
130
Buy Now
Logo for Distrelec Distrelec US$19.36
6
Buy Now
Logo for Newark Electronics Newark Electronics US$25.73
-
Buy Now
Logo for Avnet America Avnet America US$15.63
-
Buy Now
Logo for Avnet Silica Avnet Silica -
-
Buy Now
View Full Pricing & Stock Comparison

Features

Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit
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
Software controlled clock calibration for high accuracy applications
Automatic power-fail chip deselect and WRITE protection
WRITE protect voltages (VPFD= power-fail deselect voltage): M48T02: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V M48T12: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V
M48T02: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V
M48T12: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V
Self-contained battery and crystal in the CAPHAT™DIP package
Pin and function compatible with JEDEC standard 2 K x 8 SRAMs
RoHS compliant Lead-free second level interconnect
Lead-free second level interconnect

Alternative Descriptions

M48T02 Series 16 Kb (2 K x 8) 5 V 150 ns Timekeeper« SRAM - PCDIP-24 | Future Electronics
SRAM TIMEKEEPER 16K, 48T02, DIP24 | Farnell
IC: RTC circuit | Transfer Multisort Elektronik
ST NV-RAM 2 k x 8 Bit PCDIP-24 | Distrelec
Non-volatile RAM,M48T02-150PC1 2kx8bit | RS
Power Management Rohs Compliant: Yes |Stmicroelectronics M48T02-150PC1 | Newark Electronics
Real Time Clock Parallel 2KByte 24-Pin PCDIP Tube | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a M48T02-150PC1?

Additional datasheets, footprints and schematics for M48T02-150PC1 are listed on our Part Details page. You can also find images and similar parts to M48T02-150PC1 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for M48T02-150PC1 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view M48T02-150PC1 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does M48T02-150PC1 fall under?

The M48T02-150PC1 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 M48T02-150PC1 when available in the RTC - Parallel Interface (Timekeepers) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the M48T02-150PC1 you can contact the distributor directly for product support, shipping queries etc.

Is the M48T02-150PC1 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for M48T02-150PC1 have stock available?

Authorised distributors including Future Electronics, element14, Farnell, Transfer Multisort Elektronik and Chip One Stop have stock available or on a lead time for M48T02-150PC1.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for M48T02-150PC1 often in real-time on the comparison pages.

What if I can't find stock of M48T02-150PC1?

You can fill out our help required form which you can use to request a quote for M48T02-150PC1 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay