M48T129V-85PM1 Overview
Real time clocks is embedded in the 32-DIP Module (0.600, 15.24mm) package.Time clock is packaged in the way of Tube.The supply voltage of this electrical RTC is 3V~3.6V.The type of this electrical real time clock is Clock/Calendar.This real time clock (RTC) is mounted in the way of Through Hole.The operating temperature should be 0°C~70°C.Alarm, Leap Year, Watchdog Timer can be ensured when operating.There are 32 terminations, which are the practice of ending a transmission line welectronic time clocksh a RTC module that matches the characteristic impedance of the line.The supply voltage of this RTC real time clock is 3.3V.It is equipped with 32 pins.RTCs belongs to M48T129 family.The RTC times embed a memory of 976.6kB available for storing programs and data.It is mounted in the way of Through Hole.There are 32 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. The supply voltage should be maintained at 3.3V for high efficiency.It is a type of real time clock belonging to the Timekeeper® series.The frequency that can be achieved is 85GHz.
M48T129V-85PM1 Features
32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
Be maintained at 3.3V for high efficiency.
Timekeeper® series

M48T129V-85PM1 Applications
There are a lot of STMicroelectronics
M48T129V-85PM1 Real Time Clocks applications.

Mobile telephones
Portable instruments
Electronic metering
Battery powered products
Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines

Mount	Through Hole
Mounting Type	Through Hole
Package / Case	32-DIP Module (0.600, 15.24mm)
Number of Pins	32
Operating Temperature	0°C~70°C
Packaging	Tube
Series	Timekeeper®
JESD-609 Code	e3
Feature	Alarm, Leap Year, Watchdog Timer
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	32
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	MATTE TIN
HTS Code	8542.39.00.01
Voltage - Supply	3V~3.6V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	225
Supply Voltage	3.3V
Terminal Pitch	2.54mm
Frequency	85GHz
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	M48T129
Pin Count	32
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Interface	Parallel
Memory Size	976.6kB
Access Time	85 ns
Logic Function	Clock
External Data Bus Width	8
RAM (words)	128000
Time Format	HH:MM:SS (24 hr)
On Chip Data RAM Width	8
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	3mA @ 3V~3.6V
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	NO
Length	42.8mm
Height Seated (Max)	9.52mm
Width	15.24mm
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead