Timers

ZILOG - Z8430APS -IC, Timers.

NMOS/CMOS Counter timer circuit.

Double marked Z80CTC.

Case: 28 Dip,

Note: Socket Pulls/Used.

Dallas - Maxim Integrated - DS2417 IC, Timer.

The DS2417 1-Wire Time Chip with Interrupt offers a simple solution for storing and retrieving vital time information with minimal hardware. The DS2417 contains a unique lasered ROM and a real-time clock/calendar implemented as a binary counter. Only one pin is required for communication with the device. Utilizing a backup energy source, the data is nonvolatile and allows for stand-alone operation. The DS2417 features can be used to add functions such as calendar, time and date stamp, and logbook to any type of electronic device or embedded application that uses a microcontroller.

1-Wire Time Chip with Interrupt.

Package: 6 Pin TSOC SMD.

Note: Dallas Semiconductor was aquired by Maxim Integrated

Sanyo - LM8560  IC, Timer.

Single–Chip ED MOS LSI

LED Direct Drive by Time–Sharing (Duplex)
Wide Operating Voltage Range
Alarm on a 24–Hour Basis
Two Selections of Time Format: AM/PM 12–Hour Basis & 24–Hour Basis
On–Chip CR Oscillator for Battery Backup
50Hz or 60Hz Reference Frequency
Automatic Advance Capable: “Hours”, “Minutes”
Sleep Timer: Max. 59 Minutes or 1Hour, 59 Minutes
Repeatedly Usable Snooze
Power Failure Indicator
900Hz Output for Alarm Tone

Applications: Digital Alarm Clock.

Case: 28 Dip.

Alternates: ECG2062, NTE2062

Genuine Sanyo - New Old Stock

Additional Information: http://pdf.datasheetcatalog.com/datasheet/sanyo/LM8560B.pdf

MOSTEK - MK3882N - Microprocessor Peripheral Timer - Counter Timer Circuit

Double marked Z80-CTC

Used / Clean Pulls

28-dip.

IC, timer 4 Bit multifunction real time clock module. Case: 18 Dip. New. More: More info ftp://ftp.epson.it/pub/electronics-de/quartz/rtc63421.pdf