CDP68HC68T1M2

CDP68HC68T1M2, Real-Time Clock, 32 KHz, 1 MHz, 50 Hz, 7 V, 10 mA, SOP

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Price:: US $4.07~4.07 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 3927 :	4.07 / Piece

PartNumber:: CDP68HC68T1M2

Brand:: Elantec Semiconductor - Intersil | Pack: SOP | D/C: 99+

Availability:: Supply Ability: 100/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-07-07

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Part Number:CDP68HC68T1M2
US $4.07 - 4.07
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piece

Product Summary

The CDP68HC68T1M2 is a Real-Time Clock.The CDP68HC68T1M2 provides a time/calendar function, a 32 byte static RAM, and a 3 wire Serial Peripheral Interface (SPI Bus). The primary function of the clock is to divide down a frequency input that can be supplied by the on-board oscillator in conjunction with an external crystal or by an external clock source. The internal oscillator can operate with a 32KHz, 1MHz, 2MHz, or 4MHz crystal. An external clock source with a 32KHz, 1MHz, 2MHz, 4MHz, 50Hz or 60Hz frequency can be used to drive the CDP68HC68T1M2.

Parametrics

CDP68HC68T1M2 absolute maximum ratings: (1)Supply Voltage, VDD: -0.5V to +7V; (2)Input Voltage, VIN: VSS -0.3V to VDD +0.3V; (3)Current Drain Per Input Pin Excluding VDD and VSS, I: 10mA; (4)Current Drain Per Output Pin, I: 40mA; (5)Voltage Range: +3.0V to +6.0V; (6)Standby (Timekeeping)Voltage: +2.2V to +6.0V; (7)Temperature Range CDP68HC68T1M/M2 (SOIC Packages): -40oC to 85oC; (8)Input High Voltage: (0.7 x VDD)to VDD; (9)Input Low Voltage: 0V to (0.3 x VDD); (10)Serial Clock Frequency (fSCK): +3.0V to +6.0V.

Features

CDP68HC68T1M2 features: (1)SPI (Serial Peripheral Interface); (2)Full Clock Features: Seconds, Minutes, Hours (12/24, AM/PM), Day of Week, Date, Month, Year (0-99), Automatic Leap Year; (3)32 Word x 8-Bit RAM; (4)Seconds, Minutes, Hours Alarm; (5)Automatic Power Loss Detection; (6)Low Minimum Standby (Timekeeping)Voltage. . . 2.2V; (7)Selectable Crystal or 50/60Hz Line Input; (8)Buffered Clock Output; (9)Battery Input Pin that Powers Oscillator and also Connects to VDD Pin When Power Fails; (10)Three Independent Interrupt Modes: Alarm; Periodic;Power-Down Sense.