Through Hole Technology (THT) IC Clocks Datasheets

Clock/Timing - Application Specific -- E1466DAO-DIT-ND [E1466DAO-DIT from Microchip Technology, Inc.]
from Digi-Key Electronics

IC CLOCK 32KHZ DGTL-TRIM 8DIP [See More]

  • Package Type: Through Hole; DIP; 8-DIP (0.300", 7.62mm)
  • Supply Voltage: 1.1 to 2.2
  • Device Type: Clock Generator
  • Frequency: 0.0320
Real-Time Clock/Calendar -- MCP7940M
from Microchip Technology, Inc.

The MCP7940M I2CTM compatible real-time clock/calendar (RTCC) includes SRAM and a digital trimming circuit for accuracy which is normally found in higher priced devices. Using a low-cost 32,768 kHz crystal or other clock source, time is tracked in either a 12-hour or 24-hour format with an AM/PM... [See More]

  • Package Type: Surface Mount (optional feature); Through Hole (optional feature); PDIP (optional feature); SOIC (optional feature); TSSOP (optional feature); MSOP, TDFN
  • Bus Interface: I2C
  • Device Type: Real Time Clock
  • Supply Voltage: 1.8 to 5.5