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M48T37Y-70MH1F

M48T37Y-70MH1F

M48T37Y-70MH1F

STMicroelectronics

44 Terminations 5V 44 Pin M48T37 Real Time Clocks Alarm, Leap Year, Watchdog Timer

SOT-23

M48T37Y-70MH1F Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 26 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
Number of Pins 44
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Series Timekeeper®
JESD-609 Code e3
Feature Alarm, Leap Year, Watchdog Timer
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn) - annealed
HTS Code8542.39.00.01
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Terminal Pitch0.81mm
Frequency 70GHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number M48T37
Pin Count44
Operating Supply Voltage5V
Power Supplies5V
Interface Parallel
Memory Size250kB
Number of Bits 8
Access Time 70 ns
Logic Function Clock
External Data Bus Width 8
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 3mA @ 4.5V~5.5V
Time-Min SECONDS
Interrupt CapabilityY
Volatile NO
Length 18.1mm
Height Seated (Max) 3.05mm
Width 8.56mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:369 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$22.16000$22.16
500$21.9384$10969.2
1000$21.7168$21716.8
1500$21.4952$32242.8
2000$21.2736$42547.2
2500$21.052$52630

M48T37Y-70MH1F Product Details

M48T37Y-70MH1F Overview


In the 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT package, real time clocks is embedded.Tape & Reel (TR) is the way time clock is packaged.4.5V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.0°C~70°C should be the operating temperature.Operating with Alarm, Leap Year, Watchdog Timer are possible.In 44 terminations, a transmission line is terminated with an impedance-matched RTC module.5V voltage is present on this electronic component.With 44 pins, it is equipped.The M48T37 family contains RTCs .A memory of 250kB can be used to store data and programs.Mounting type is Surface Mount.A total of 5V power supplies are required to operate it.There are 44 pins on it.High efficiency requires a 5V supply voltage.It belongs to the Timekeeper® series of real time clocks.It is possible to reach a frequency of 70GHz.It is designed with 8 bits.

M48T37Y-70MH1F Features


44-BSOP (0.337, 8.56mm Width) requires SNAPHAT package
44 terminations
44 pin count
5V power supplies
Be maintained at 5V for high efficiency.
Timekeeper® series
8 Bits


M48T37Y-70MH1F Applications


There are a lot of STMicroelectronics
M48T37Y-70MH1F Real Time Clocks applications.


  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices

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