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{{motorola title|MC14500B}} | {{motorola title|MC14500B}} | ||
| − | {{ | + | {{mpu |
| name = Motorola MC14500B | | name = Motorola MC14500B | ||
| image = MC14500BCP.jpg | | image = MC14500BCP.jpg | ||
| caption = 1-bit MC14500BCP | | caption = 1-bit MC14500BCP | ||
| − | |||
| manufacturer = Motorola | | manufacturer = Motorola | ||
| model number = MC14500B | | model number = MC14500B | ||
| part number = MC14500BCL | | part number = MC14500BCL | ||
| − | | part number | + | | part number 1 = MC14500BAL |
| − | | part number | + | | part number 2 = MC14500BCP |
| market = Industrial | | market = Industrial | ||
| first announced = 1976 | | first announced = 1976 | ||
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| electrical = yes | | electrical = yes | ||
| power = 500 mW | | power = 500 mW | ||
| − | | | + | | temp max = 125 °C |
| − | + | | temp min = -55 °C | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | | | ||
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| packaging = Yes | | packaging = Yes | ||
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| package type 2 = CerDIP | | package type 2 = CerDIP | ||
}} | }} | ||
| − | 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. | + | The '''Motorola 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 == | ||
Facts about "MC14500B - Motorola"
| base frequency | 1 MHz (0.001 GHz, 1,000 kHz) + |
| core voltage | 5 V (50 dV, 500 cV, 5,000 mV) + |
| core voltage tolerance | 5 % + |
| designer | Motorola + |
| family | MC14500 + |
| first announced | 1976 + |
| first launched | 1976 + |
| full page name | motorola/mc14500/mc14500b + |
| instance of | microprocessor + |
| ldate | 1976 + |
| main image |  + |
| main image caption | 1-bit MC14500BCP + |
| manufacturer | Motorola + |
| market segment | Industrial + |
| max case temperature | 398.15 K (125 °C, 257 °F, 716.67 °R) + |
| max storage temperature | 423.15 K (150 °C, 302 °F, 761.67 °R) + |
| min case temperature | 218.15 K (-55 °C, -67 °F, 392.67 °R) + |
| min storage temperature | 208.15 K (-65 °C, -85 °F, 374.67 °R) + |
| model number | MC14500B + |
| name | Motorola MC14500B + |
| part number | MC14500BCL +, MC14500BCP + and MC14500BAL + |
| power dissipation | 0.5 W (500 mW, 6.705e-4 hp, 5.0e-4 kW) + |
| technology | CMOS + |
| word size | 1 bit (0.125 octets, 0.25 nibbles) + |
