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1985: Thomson

week 07, 1985: Thomson EF68008R8

week 09, 1985: Thomson EF68000CM10

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Thomson EF68008R8


	8507 8 5078 EF68008R8
	A2115

The MC68008 is an 8-bit bus version of the Motorola MC68000 and can address 1MB or 4MB of memory (using a 48-pin or 52-pin package). The original 48-pin package version was used in the Sinclair QL, to make maximum use of inexpensive 8-bit technology on the motherboard while computing internally with the relatively fast 16/32-bit processing engine.

This specific item is built in my Sinclair QL computer from 1985.

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Core Frequency:	8 MHz
Board Frequency:	8 MHz
Data bus (ext.):	8 Bit
Address bus:	20 Bit
Transistors:	68,000
Introduced:	1983
Manufactured:	week 07/1985
Package Type:	Plastic DIP-48

Thomson EF68000CM10


	8509 5 EF68000CM10

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Core Frequency:	10 MHz
Board Frequency:	10 MHz
Data bus (ext.):	16 Bit
Address bus:	24 Bit
Transistors:	68,000
Voltage:	5 V
Introduced:	09/1979
Manufactured:	week 09/1985
Package Type:	Ceramic DIP-64