M48T18-150PC1 The STMicroelectronics M48T18-150PC1 is a Clock/Calendar IC with 8KB of NV RAM. It operates from a 4.5V to 5.5V supply and features a 150ns access time.
Mfr Part #:

M48T18-150PC1

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M48T18-150PC1 is a Clock/Calendar IC with 8KB of NV RAM. It operates from a 4.5V to 5.5V supply and features a 150ns access time.
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M48T18-150PC1 Available from 1 distributor

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M48T18-150PC1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Current
Date Format
Features
Interface
Memory Size
Mounting Type
Operating Temperature
Supplier Device Package
Supply Current
Tape & Reel
Time Format
Type
Voltage

M48T18-150PC1 Description

Short technical summary and product information.

The STMicroelectronics M48T18-150PC1 is a Real Time Clock (RTC) integrated circuit designed for applications requiring accurate timekeeping and non-volatile data storage. This device operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5V, and consumes a typical current of 3mA at 4.5V.

 

Key features include a 150ns maximum access time for its 8KB of NV RAM, allowing for efficient data retrieval and storage. The IC supports both YY-MM-DD-dd date format and HH:MM:SS (24 hr) time format. It also includes features like a leap year calculation and a watchdog timer, enhancing its utility in various timing-critical systems.

 

Packaged in a 28-pin PDIP module with a 0.600" lead spacing, the M48T18-150PC1 is designed for through-hole mounting. It operates reliably within a temperature range of 0°C to 70°C, making it suitable for commercial applications. The interface is parallel, facilitating straightforward integration into existing circuit designs.

 

This component is RoHS3 compliant and Lead Free. Its MSL is rated at 1 Unlimited, indicating no special handling is required beyond standard precautions for electronic components.

M48T18-150PC1 Quick Information

Product Type: Real Time Clock IC
Series: Timekeeper®
Canonical Name: STMicroelectronics M48T18-150PC1 Clock/Calendar IC with NV RAM
Subcategory: Real Time Clocks

M48T18-150PC1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

M48T18-150PC1 Estimated Pricing

Qty Low High
1+ $5.21 $5.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

M48T18-150PC1 Features

  • Provides 8KB of non-volatile RAM.
  • Features a 150ns maximum access time.
  • Operates from a 4.5V to 5.5V supply.
  • Supports standard date and time formats.
  • Includes leap year and watchdog timer.

M48T18-150PC1 Applications

  • Ideal for timekeeping functions.
  • Suitable for data logging applications.
  • Used in embedded systems.
  • Supports calendar and clock needs.
  • Applicable in commercial environments.

M48T18-150PC1 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the M48T18-150PC1?

The M48T18-150PC1 operates within a supply voltage range of 4.5V to 5.5V.

What is the operating temperature range for this Real Time Clock IC?

The operating temperature range for the M48T18-150PC1 is 0°C to 70°C.

What package type is the M48T18-150PC1 available in?

The M48T18-150PC1 is available in a 28-PCDIP, CAPHAT® package, designed for through-hole mounting.

Is the M48T18-150PC1 RoHS compliant?

Yes, the M48T18-150PC1 is RoHS3 Compliant.

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