STMicroelectronics Timekeeper®, Snaphat® series Clock/Timing - IC Batteries

Introduction, stock information and FAQs of Timekeeper®, Snaphat® series IC Batteries

In this post, you will learn features, applications, PDF datasheets, substitute products and the latest stock and pricing information of STMicroelectronics Timekeeper®, Snaphat® series IC Batteries.

Applications

  • Advanced driver assistance systems (ADAS)
  • Factory automation & control
  • Medical
  • Wearables (non-medical)
Associated Products

Part NumberDescriptionStockRFQ
M4T32-BR12SH1Detachable Lithium Power Source 4-Pin SNAPHAT Tube3998RFQ
M4T32-BR12SH6STMICROELECTRONICS - M4T32-BR12SH6 - BATTERY & CRYSTAL, LITHIUM SNAPHAT-41725RFQ
M4T28-BR12SH1STMICROELECTRONICS M4T28-BR12SH1 IC, TIMEKEEPER SNAPHAT, 12.5PF920RFQ
Technical Documents

STMicroelectronics Timekeeper® Snaphat® series Clock/Timing - IC Batteries are a family of integrated circuit (IC) batteries designed to provide reliable, long-term power for clock and timing functions. These ICs are designed to provide a low-cost, low-power solution for applications requiring a reliable source of power for clock and timing functions. The Snaphat® series of ICs are available in a variety of packages and offer a wide range of features, including low-power operation, high accuracy, and low-cost. The Snaphat® series of ICs are ideal for applications such as automotive, industrial, and consumer electronics.


Features


1. Low power consumption: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries are designed to consume very low power, making them ideal for battery-powered applications.

2. High accuracy: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries offer high accuracy and stability, ensuring reliable timekeeping.

3. Wide temperature range: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries are designed to operate over a wide temperature range, making them suitable for a variety of applications.

4. Long battery life: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries are designed to provide long battery life, making them ideal for applications that require long-term operation.


Applications


1. Wearable devices: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries are ideal for use in wearable devices, such as smartwatches and fitness trackers.

2. Automotive: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries are suitable for use in automotive applications, such as in-vehicle infotainment systems.

3. Industrial: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries are suitable for use in industrial applications, such as industrial automation systems.

4. Medical: The STMicroelectronics Timekeeper® and Snaphat® series Clock/Timing - IC Batteries are suitable for use in medical applications, such as medical monitoring systems.


Frequently Asked Questions

What are the Alternative Products of STMicroelectronics Timekeeper®, Snaphat® series Clock/Timing - IC Batteries?

1. Maxim Integrated DS1337 Real-Time Clock/Calendar IC 2. Microchip Technology MCP79410 Real-Time Clock/Calendar IC 3. Texas Instruments TPS3813-33DBVR Supervisory IC 4. NXP Semiconductors PCF8523 Real-Time Clock/Calendar IC 5. ON Semiconductor MC10E164 Real-Time Clock/Calendar IC 6. Silicon Labs Si5351A Clock Generator IC 7. Analog Devices ADT7410 Digital Temperature Sensor IC 8. Maxim Integrated DS3231 Real-Time Clock/Calendar IC 9. Microchip Technology MCP7940N Real-Time Clock/Calendar IC 10. Texas Instruments TPS3813-50DBVR Supervisory IC

What are the differences between the types of STMicroelectronics Timekeeper®, Snaphat® series Clock/Timing - IC Batteries?

STMicroelectronics offers several series of clock/timing IC batteries, including the Timekeeper and Snaphat series. Here are some general differences between the series:  1. Timekeeper: These batteries are designed to supplement or replace a crystal oscillator in order to keep accurate time. They feature a trickle charge to maintain battery power, and they come in several different packages, including surface mount and through-hole variations. The Timekeeper series includes both industrial and automotive-grade options, as well as those designed specifically for use in smart meters.  2. Snaphat: These batteries are similar to the Timekeeper series in that they are designed to maintain accurate time. However, Snaphat batteries are designed to be mounted directly onto a clock/timing IC using a clip-on package. They feature a long shelf life and a wide operating temperature range, making them suitable for use in industrial and automotive applications.  3. M48T: These are a type of Timekeeper battery that offers a higher temperature range than the standard Timekeeper series. They are designed to operate at temperatures of up to 85°C and feature a built-in trickle charge circuit. Some models also include non-volatile RAM, making them suitable for use in data-logging applications.  Ultimately, the best choice for your application will depend on your specific requirements for temperature range, package type, and battery life expectancy.