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CTM8B55E

Ceramate Technical
Part Number CTM8B55E
Manufacturer Ceramate Technical
Description (CTM8B54E - CTM8B57E) EPROM-Based 8-Bit COMS Microcontroller
Published Aug 21, 2007
Detailed Description www.DataSheet4U.com CTM8B54E/55E/56E/57E EPROM-Based 8-Bit CMOS Microcontroller FEATURES • Total of 33 single word ins...
Datasheet PDF File CTM8B55E PDF File

CTM8B55E
CTM8B55E

Overview
www.
DataSheet4U.
com CTM8B54E/55E/56E/57E EPROM-Based 8-Bit CMOS Microcontroller FEATURES • Total of 33 single word instructions .
• The fast execution time may be 200ns for all single cycle instructions under 20MHz operating.
• Operating voltage range: 2.
3V ~ 6.
5V • 8-bit data bus.
• 14-bit instruction word.
• Four-level stacks.
• On chip EPROM size : 512x14 bits for CTM8B54E/55E, 1Kx14 bits for CTM8B56E, 2Kx14 bits for CTM8B57E.
• Internal RAM size : 25 bytes for CTM8B54E/56E, 24 bytes for CTM8B55E, • 72 bytes for CTM8B57E.
• Direct and indirect addressing modes for data accessing • 8-bit real time clock/counter with 8-bit programmable prescaler.
• Internal power-on Reset.
• Device Reset ...


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