PCF2127AT/2Y NXP USA Inc. Real Time Clocks

Mfr: NXP USA Inc.
Series: -
Package: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®
Product Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Memory Size: 512B
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 4.2V
Voltage - Supply, Battery: 1.8V ~ 4.2V
Current - Timekeeping (Max): 1.5µA @ 3.3V
Operating Temperature: -40°C~85°C
Mounting Type: Surface Mount
Package / Case: 20-SOIC (0.295\ 7.50mm Width)
Supplier Device Package: 20-SO
Base Product Number: PCF2127