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ST M41T82ZM6F product image
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ST M41T82ZM6FRoHS

Manufacturer
ST
MPN
M41T82ZM6F
LCSC Part #
C155661
Packaging
SOIC-8
Customer #
Key Attributes
SOIC-8 Real Time Clocks RoHS
Datasheetpdf iconST M41T82ZM6F
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QtyUnit Price(Reference Only)Total Amount
1+$ 2.4042$ 2.40
10+$ 2.3537$ 23.54
30+$ 2.3201$ 69.60
100+$ 2.2864$ 228.64
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Clock/Timing/Real Time Clocks
ManufacturerST
PackagingSOIC-8
Operating Temperature-40℃~+85℃
Voltage - Supply2.38V~5.5V
FeaturesBackup power management and battery charging;Alarm function;Watchdog timer;Countdown timer;InsideSRAM/NVRAM;Battery low voltage detection;Timestamp function;Temperature compensation;Power-off retention of registers
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Features

AI Translation
  • Optional 2nd programmable alarm available
  • Square wave output defaults to 32 KHz on power-up (M41T83 only)
  • RESET (RST) output
  • Watchdog timer
  • Programmable 8-bit counter/timer
  • 7 bytes of battery-backed user SRAM
  • Battery low flag
  • Low operating current of 80 μA
  • Oscillator stop detection
  • Battery or SuperCap backup
  • Operating temperature of -40 ℃ to 85 ℃
  • Package options – a 16-lead QFN (M41T83) – an 8-lead SOIC (M41T82) or an 18-lead embedded crystal SOIC (M41T83)
  • RoHS compliance: lead-free components are compliant with the RoHS directive
  • Ultra-low battery supply current of 365 nA
  • Factory-calibrated accuracy of ±5 ppm typical after 2 reflows (SOX18)
  • Much better accuracies achievable using built-in programmable analog and digital calibration circuits
  • 2.0 V to 5.5 V clock operating voltage
  • Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
  • Automatic switchover and reset output circuitry (fixed reference)
  • M41T83S: VCC = 3.00 V to 5.50 V
  • M41T83R: VCC = 2.70 V to 5.50 V
  • M41T83Z: VCC = 2.38 V to 5.50 V
  • Serial interface supports I2C bus (400 kHz protocol)
  • Programmable alarm with interrupt function (valid even during battery backup mode)