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STMicroelectronics Timekeeper® series Clock/Timing - Real Time Clocks

Introduction, stock information and FAQs of Timekeeper® series RTCs

In this article, you will be informed about the features, applications, PDF datasheets, alternative products, and the most recent stock and pricing information of STMicroelectronics Timekeeper® series RTCs.

Applications

  • Advanced driver assistance systems (ADAS)
  • Factory automation & control
  • Medical
Associated Products

Part NumberDescriptionStockRFQ
M48T08-100PC1STMICROELECTRONICS M48T08-100PC1 SRAM TIMEKEEPER 64K, 48T08, DIP282RFQ
M48T37V-10MH1FIC RTC CLK/CALENDAR PAR 44-SOH860RFQ
M48T12-150PC1STMICROELECTRONICS M48T12-150PC1 SRAM TIMEKEEPER 16K, 48T12, DIP24200RFQ
M48T201Y-70MH1FIC RTC CLK/CALENDAR PAR 44-SOH120BUY
M48T37Y-70MH1EIC RTC CLK/CALENDAR PAR 44-SOH0RFQ
M48T201Y-70MH1EIC RTC CLK/CALENDAR PAR 44-SOH0RFQ
M48T59Y-70MH1EIC RTC CLK/CALENDAR PAR 28SOH0RFQ
M48T37Y-70MH6EReal Time Clock 256K (32Kx8) 70ns0RFQ
M48T59Y-70MH6EIC RTC CLK/CALENDAR PAR 28SOH0RFQ
M48T35Y-70MH1EIC RTC CLK/CALENDAR PAR 28SOH0RFQ
M48T129Y-70PM1Real Time Clock Parallel 128KByte 32-Pin PMDIP0RFQ
M48T128Y-70PM1IC RTC CLK/CALENDAR PAR 32-DIP141RFQ
M48T201V-85MH1EIC RTC CLK/CALENDAR PAR 44-SOH0RFQ
M48T12-200PC1IC RTC CLK/CALENDAR PAR 24DIP800RFQ
M48T35AV-10MH6EIC RTC CLK/CALENDAR PAR 28SOH0RFQ
M48T129V-85PM1Real Time Clock Parallel 128KByte 32-Pin PMDIP0RFQ
M48T212V-85MH1FIC RTC CLK/CALENDAR PAR 44-SOH0RFQ
M48T59Y-70MH1FIC RTC CLK/CALENDAR PAR 28SOH0RFQ
M48T37V-10MH6EIC RTC CLK/CALENDAR PAR 44-SOH0RFQ
M48T35AV-10MH6FIC RTC CLK/CALENDAR PAR 28SOH0RFQ
Technical Documents

STMicroelectronics Timekeeper® series Clock/Timing - Real Time Clocks are a range of highly reliable, low-power, and cost-effective clock/timing solutions designed to meet the needs of a wide variety of applications. The Timekeeper series offers a wide range of features, including low-power operation, high accuracy, and a wide range of operating temperatures. The Timekeeper series also offers a variety of options for customization, including programmable alarms, battery backup, and a variety of output formats. With its wide range of features and options, the Timekeeper series is an ideal choice for a variety of applications.


Features


1. Low power consumption: The Timekeeper® series clocks/timers consume very low power, making them ideal for battery-powered applications.

2. High accuracy: The Timekeeper® series clocks/timers offer high accuracy, with a typical accuracy of ±2ppm over the full temperature range.

3. Wide temperature range: The Timekeeper® series clocks/timers are designed to operate over a wide temperature range, from -40°C to +85°C.

4. Long battery life: The Timekeeper® series clocks/timers are designed to provide long battery life, with a typical battery life of up to 10 years.


Applications


1. Automotive: The Timekeeper® series clocks/timers are used in automotive applications such as engine control, navigation systems, and infotainment systems.

2. Industrial: The Timekeeper® series clocks/timers are used in industrial applications such as process control, machine control, and data logging.

3. Medical: The Timekeeper® series clocks/timers are used in medical applications such as patient monitoring, medical imaging, and medical device control.

4. Consumer: The Timekeeper® series clocks/timers are used in consumer applications such as home automation, home security, and home entertainment.

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09 May 2023212

Frequently Asked Questions

What are the Alternative Products of STMicroelectronics Timekeeper® series Clock/Timing - Real Time Clocks?

1. Maxim Integrated DS1337 Real-Time Clock 2. NXP PCF8523 Real-Time Clock 3. Microchip Technology MCP79410 Real-Time Clock 4. Texas Instruments TPL5010 Real-Time Clock 5. Seiko Epson RX8900 Real-Time Clock 6. Silicon Labs Si5351 Real-Time Clock 7. Maxim Integrated DS3231 Real-Time Clock 8. NXP PCF2127 Real-Time Clock 9. Microchip Technology MCP7940M Real-Time Clock 10. Texas Instruments TPL5111 Real-Time Clock

What are the differences between the types of STMicroelectronics Timekeeper® series Clock/Timing - Real Time Clocks?

Package type: The Timekeeper® series clocks are available in various package types such as SOIC, TSSOP, VFQFPN, and others. These packages differ in size, pin count, and form factor.  Operating voltage range: The Timekeeper® series clocks have different operating voltage ranges. Some devices have a wide voltage range, while others have a narrow voltage range.  Clock accuracy: The clocks have varying accuracy levels, which are expressed in parts per million (ppm). Some clocks have higher accuracy than others, making them suitable for applications that require high precision.  Communication interface: The clocks use different communication interfaces such as I2C, SPI, and UART. The choice of communication interface depends on the application requirements.  Features: The Timekeeper® series clocks come with different features such as battery backup, tamper detection, power management, and others. The features of the clocks depend on the intended application.  Temperature range: The clocks have different temperature ranges, and some can operate over a wider temperature range than others.  Memory: Some Timekeeper® series clocks come with a built-in memory that can be used to store system configuration settings, time/date, and other data.

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