Part Number
|
MC146818 |
Manufacturer
|
Motorola |
Description
|
REAL-TIME CLOCK PLUS RAM |
Published
|
Nov 15, 2005 |
Detailed Description
|
® MOTOROLA
MC146818
Advance Information
CMOS
REAL-TIME CLOCK PLUS RAM (RTC)
(HIGH-PERFORMANCE SILICON-GATE COMPLEME...
|
Datasheet
|
MC146818
|
Overview
® MOTOROLA
MC146818
Advance Information
CMOS
REAL-TIME CLOCK PLUS RAM (RTC)
(HIGH-PERFORMANCE SILICON-GATE COMPLEMENTARY MOS)
The MC146818 Real-Time Clock plus RAM is a peripheral device which includes the unique MOTEL concept for use with various microprocessors, microcomputers, and larger computers.
This part
REAL-TIME CLOCK PLUS RAM
combines three unique features: a complete time-of-day clock with
alarm and one hundred year calendar, a programmable periodic inter-
rupt and square-wave generator, and 50 bytes of low-power static
RAM.
The MC146818 uses high-speed CMOS technology to interface
I with 1 MHz processor buses, while consuming very little power.
The Real-Time Clock plu...
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