Microcontollori HITACHI serie H8/300

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H8/300 - Sub Family Device Name	Internal max. Clk-Speed (MHz)	Supply Voltage (V)	ROM (Bytes)	RAM (Bytes)	ZTAT	I/O Pins
H8/325	10	4,5 - 5,5; 2,7 - 5,5	8k - 60 k, ROM-less	256 - 2 k	yes	53
H8/329	10	4,5 - 5,5; 2,7 - 5,5	8 k - 32 k	256 - 1 k	yes	51
H8/3297	16	4,5 - 5,5; 2,7 - 5,5	16 k - 60 k	512 - 2 k	yes	51
H8/330	10	2,7 - 5,5	16 k, ROM-less	512 - 2 k	yes	66
H8/3337Y	16	4,5 - 5,5; 2,7 - 3,6	32 k - 60 k	1 k - 2 k	yes, 32 k Flash	66
H8/338	10	4,5 - 5,5; 2,7 - 3,6	24 k - 48 k	1 k - 2 k	yes	66
H8/3397	16	4,5 - 5,5; 2,7 - 3,6	32 k - 60 k	1 k - 2 k	no	66
H8/3437	16	4,5 - 5,5; 2,7 - 3,6	32 k - 60 k, ROM-less	1 k - 2 k	yes, 32 k Flash	82
ZTAT: Zero Turn Around Time = (One-Time Programable, EPROM without Window)