Semiconductor & Computer Engineering
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Difference between revisions of "motorola/mc14500/mc14500b"
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| electrical = yes | | electrical = yes | ||
| power = 500 mW | | power = 500 mW | ||
| − | | | + | | v core = 5 V |
| − | | | + | | v core tolerance = 5 % |
| + | | tjunc min = | ||
| + | | tjunc max = | ||
| + | | tcase min = -55 °C | ||
| + | | tcase max = 125 °C | ||
| + | | tstorage min = -65 °C | ||
| + | | tstorage max = 150 °C | ||
| packaging = Yes | | packaging = Yes | ||
| Line 31: | Line 37: | ||
| package type 2 = CerDIP | | package type 2 = CerDIP | ||
}} | }} | ||
| − | The ''' | + | The '''MC14500B''' or '''Industrial Control Unit''' ('''ICU''') is a {{arch|1}} [[microprocessor]] designed by [[Motorola]] and released in 1976. Production continued well into the 1990s. The MC14500B was designed as an extremely low cost [[programmable logic controller]] suited for implementing various [[ladder logic]] circuits as replacement for older relay-based systems. |
== Architecture == | == Architecture == | ||
Revision as of 19:39, 31 May 2016
Template:mpu The MC14500B or Industrial Control Unit (ICU) is a 1-bit microprocessor designed by Motorola and released in 1976. Production continued well into the 1990s. The MC14500B was designed as an extremely low cost programmable logic controller suited for implementing various ladder logic circuits as replacement for older relay-based systems.
Contents
Architecture
- Main article: MC14500 Architecture
The MC14500B had a single 1-bit register to hold the result and supported 16 different operations.
Packaging
The MC14500B came in a few different packages for different specifications.
| Part | Temperature range |
|---|---|
| MC14500BCL | Military |
| MC14500BAL | Industrial |
| MC14500BCP | Industrial |