
Celeritous Technical Services Corp 800.687.6510 / 806.793.0708
3308 34th St FAX 806.793.0710
Lubbock, Texas 79410 http://www.celeritous.com
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Copyright 2000 Celeritous Technical Services Corp
1
Rev E
Tuesday, September 25,
CTS9513-2
5 Chan 16 bit 20MHz Counter/Timer
F
UNCTIONS
Five 16 bit programmable up/down counters
Programmable Pulse Generation
Programmable Delay Generator
Pulse Measurement
Event Counting
Frequency Measurement
System Synchronization
Real Time Clock
A
PPLICATIONS
Computer System Timing
Real Time Clock with Alarm
Watchdog Timer
Programmable System/Bus Clock
Wait State Generation
Data Acquisition
Programmable Converter Clock
Pulse Measurement
Frequency Counter
Event Counter
ATE
Programmable Stimulus Generator
Timing Extremes Generator
Laser Systems
Timing Sequencer
Programmable Delay Generator
External Equipment Synchronization
Burst Mode Generator
Industrial Process Control
Pulse Frequency Sensor conversion
System Timing/Synchronization
E
XTENDED
F
EATURES
Up to 20 MHz Maximum input frequency
Lower Power
S
TANDARD
AM9513 F
EATURES
Five independent 16 bit counters
Up/Down, Binary/BCD Counting
Internal Binary/BCD Prescaling
One Shot/Continuous Outputs
Software/External triggering
Tri-state Outputs
Programmable output polarities
Programmable gate polarities/edges
Time of Day/Alarm Functions
Programmable Internal/External Counter Source
Fully AM9513 Hardware/Software Compatible
Dual count registers on each counter
CTS9513 OVERVIEW
For two decades the most flexible counter/timer
peripheral device available was the Advanced Micro
Devices AM9513 Counter Timer. Until discontinued in
1995 the AM9513 was a leading device in industrial
and scientific timing controllers. Its only limitation was
its 7 Mhz maximum clock speed…….……..
until
now
............
Building on over two decades of successful use as
the most flexible programmable counter/timer device,
the CTS9513 breaks the old limitations of the
AM9513 in a new technology device with over 3
times the speed of the venerable ‘9513 with 16 bit
counters. Sporting up to a 20 MHz maximum Input
clock, the CTS9513 allows timing resolutions of 50 ns
and gate pulses as short as 50nS. This opens up a
whole new range of capabilities and applications for
this device.
The CTS9513 is an ideal solution for direct
replacement or new designs. With its CMOS
construction it consumes far less power and runs
much cooler than the original NMOS device. Due to
its ASIC construction it can not be obsoleted
The CTS9513 is Hardware and Software compatible
with the AM9513, allowing use of your present
software drivers. Standard Packaging for the
CTS9513 is the DIP-40, PLCC-44
O
THER
P
RODUCTS
Celeritous Technical Service specializes in the
creation of replacements for discontinued and
obsolete ICs. Using the latest in ASIC technology and
EDA Design Tools, Celeritous Technical can provide
rapid, high quality, cost effective form, fit and function
replacements for obsolete digital ICs. Visit us on the
web
at
http://www.celeritous.com
information on our products and services.
for
more
Figure 1 - CTS9513 DIP-40 Package