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STMicroelectronics | M41T56M6F

Référence fabricant

M41T56M6F

M41T56 Series 5.5 V I2C / 2-Wire /Serial Surface Mount Real Time Clock - SOIC-8

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Product Variant Information section
Code de date: 2428
Product Specification Section
STMicroelectronics M41T56M6F - Caractéristiques techniques
Attributes Table
Date Format: DW:DM:M:Y
Time Format: HH:MM:SS
Interface: I2C / 2-Wire / Serial
Non-Volatile Memory Size: 56B
Supply Voltage-Nom: 4.5V to 5.5V
Temperature Grade: Industrial
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -55°C to +125°C
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications
The M41T56M6F is a low power serial real-time clock (RTC) with a built-in 32.768 KHz oscillator and 56 bytes of NVRAM, available in SOIC-8 package.

The clock has a built-in power sense circuit which detects power failures and automatically switches to the battery supply during power failures. The energy needed to sustain the RAM and clock operations can be supplied from a small lithium coin cell.

Features:

  • Counters for seconds, minutes, hours, day, date, month, years, and century
  • 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation
  • Serial interface supports I2C bus (100 kHz protocol)
  • Ultra-low battery supply current of 450 nA (typ at 3 V)
  • 5 V ±10% supply voltage
  • Timekeeping down to 2.5 V
  • Automatic power-fail detect and switch circuitry
  • 56 bytes of general purpose RAM
  • Software clock calibration to compensate crystal deviation due to temperature
  • Automatic leap year compensation
  • Operating temperature of –40 °C to 85 °C
  • Available in an 8-lead, 150-mil, plastic SOIC (SO8)
  • RoHS compliant
  • Lead-free second level interconnect
Pricing Section
Stock global :
2 500
États-Unis:
2 500
Sur commande :
0
Stock d'usine :Stock d'usine :
-1
Délai d'usine :
26 Semaines
Commande minimale :
2500
Multiples de :
2500
Total 
3 225,00 $
USD
Quantité
Prix unitaire
2 500+
$1.29
Product Variant Information section