HMCS400 - Hitachi

Hitachi HMCS400


Developer	Hitachi
Manufacturer	Hitachi
Type	microcontrollers
Production	1983-2003
ISA	HMCS400
Word size	4 bit 0.5 octets 1 nibbles
Technology	CMOS
Clock	800 kHz-4 MHz
Package	FP-80, TFP-80

The HMCS400 was a family of 4-bit microcontrollers designed by Hitachi in the mid 1980s. This family was designed to be a more advanced version of the HMCS40 family.

Members

Part	Line	ROM	RAM	Notes
HD614023	HMCS402	2,048x 10-bit	160x 4-bit
HD614026	HMCS402	2,048x 10-bit	160x 4-bit
HD614029	HMCS402	2,048x 10-bit	160x 4-bit
HD614042	HMCS404C	4,096x 10-bit	256x 4-bit
HD614043	HMCS404	8,192x 10-bit	512x 4-bit
HD614046	HMCS404	8,192x 10-bit	512x 4-bit
HD614049	HMCS404	8,192x 10-bit	512x 4-bit
HD614081	HMCS408	8,192x 10-bit	512x 4-bit
HD614086	HMCS408	8,192x 10-bit	512x 4-bit
HD614089	HMCS408	8,192x 10-bit	512x 4-bit
HD614121	HMCS412	2,048x 10-bit	160x 4-bit
HD614126	HMCS412	2,048x 10-bit	160x 4-bit
HD614129	HMCS412	2,048x 10-bit	160x 4-bit
HD614141	HMCS414	4,096x 10-bit	160x 4-bit
HD614146	HMCS414	4,096x 10-bit	160x 4-bit
HD614149	HMCS414	4,096x 10-bit	160x 4-bit

HD404081	HD404082 series	1,024x 10-bit	128x 4-bit
HD40A4081	HD404082 series	1,024x 10-bit	128x4-bit
HD40C4081	HD404082 series	1,024x 10-bit	128x 4-bit
HD404082	HD404082 series	2,048x 10-bit	128x 4-bit
HCD404082	HD404082 series	2,048x 10-bit	128x 4-bit
HD40A4082	HD404082 series	2,048x 10-bit	128x 4-bit
HD40C4082	HD404082 series	2,048x 10-bit	128x 4-bit
HCD40C4082	HD404082 series	2,048x 10-bit	128x 4-bit

HD404084	HD404084 series	4,096x 10-bit	256x 4-bit
HCD404084	HD404084 series	4,096x 10-bit	256x 4-bit
HD40A4084	HD404084 series	4,096x 10-bit	256x 4-bit
HD40C4084	HD404084 series	4,096x 10-bit	256x 4-bit
HCD40C4084	HD404084 series	4,096x 10-bit	256x 4-bit

HD404201		1,024x 10-bit	64x 4-bit
HD404202		2,048x 10-bit	64x 4-bit
HD404204	HD404304 series	4,096x 10-bit	160x 4-bit
HD404222		2,048x 10-bit	128x 4-bit
HD404240	HMCS424	4,096x 10-bit	256x 4-bit
HD407422		2,048x 10-bit	128x 4-bit	ZTAT version
HD404302R	HD404304 series	2,048x 10-bit	160x 4-bit
HD4074308	HD404304 series	8,192x 10-bit	160x 4-bit

HD404341RS	HD404344R series	1,024x 10-bit	256x 4-bit
HD40C4341RS	HD404344R series	1,024x 10-bit	256x 4-bit
HD404341RFP	HD404344R series	1,024x 10-bit	256x 4-bit
HD40C4341RFP	HD404344R series	1,024x 10-bit	256x 4-bit
HD404341RFT	HD404344R series	1,024x 10-bit	256x 4-bit
HD40C4341RFT	HD404344R series	1,024x 10-bit	256x 4-bit
HD404342RS	HD404344R series	2,048x 10-bit	256x 4-bit
HD40C4342RS	HD404344R series	2,048x 10-bit	256x 4-bit
HD404342RFP	HD404344R series	2,048x 10-bit	256x 4-bit
HD40C4342RFP	HD404344R series	2,048x 10-bit	256x 4-bit
HD404342RFT	HD404344R series	2,048x 10-bit	256x 4-bit
HD40C4342RFT	HD404344R series	2,048x 10-bit	256x 4-bit
HD404344RS	HD404344R series	4,096x 10-bit	256x 4-bit
HD40C4344RS	HD404344R series	4,096x 10-bit	256x 4-bit
HD404344RFP	HD404344R series	4,096x 10-bit	256x 4-bit
HD40C4344RFP	HD404344R series	4,096x 10-bit	256x 4-bit
HD404344RFT	HD404344R series	4,096x 10-bit	256x 4-bit
HD40C4344RFT	HD404344R series	4,096x 10-bit	256x 4-bit
HCD404344R	HD404344R series	4,096x 10-bit	256x 4-bit
HCD40C4344R	HD404344R series	4,096x 10-bit	256x 4-bit
HD4074344S	HD404344R series	4,096x 10-bit	256x 4-bit	ZTAT version
HD4074344FP	HD404344R series	4,096x 10-bit	256x 4-bit	ZTAT version
HD4074344FT	HD404344R series	4,096x 10-bit	256x 4-bit	ZTAT version

HD404372	HD404374 series	2,048x 10-bit	512x 4-bit
HD40A4372	HD404374 series	2,048x 10-bit	512x 4-bit
HD40C4372	HD404374 series	2,048x 10-bit	512x 4-bit
HD404374	HD404374 series	4,096x 10-bit	512x 4-bit
HD40A4374	HD404374 series	4,096x 10-bit	512x 4-bit
HD40C4374	HD404374 series	4,096x 10-bit	512x 4-bit
HD407A4374	HD404374 series	2,048x 10-bit	512x 4-bit	ZTAT version
HD407C4374	HD404374 series	2,048x 10-bit	512x 4-bit	ZTAT version

HD404382	HD404384 series	2,048x 10-bit	512x 4-bit
HD40A4382	HD404384 series	2,048x 10-bit	512x 4-bit
HD40C4382	HD404384 series	2,048x 10-bit	512x 4-bit
HD404384	HD404384 series	4,096x 10-bit	512x 4-bit
HD40A4384	HD404384 series	4,096x 10-bit	512x 4-bit
HD40C4384	HD404384 series	4,096x 10-bit	512x 4-bit
HD407A4384	HD404384 series	4,096x 10-bit	512x 4-bit	ZTAT version
HD407C4384	HD404384 series	4,096x 10-bit	512x 4-bit	ZTAT version

HD404388	HD404389 series	8,192x10-bit	512x 4-bit
HD40A4388	HD404389 series	8,192x 10-bit	512x 4-bit
HD40C4388	HD404389 series	8,192x 10-bit	512x 4-bit
HD404389	HD404389 series	16,384x 10-bit	512x 4-bit
HD40A4389	HD404389 series	16,384x 10-bit	512x 4-bit
HD40C4389	HD404389 series	16,384x 10-bit	512x 4-bit
HD407A4389	HD404389 series	16,384x 10-bit	512x 4-bit	ZTAT version
HD407C4389	HD404389 series	16,384x 10-bit	512x 4-bit	ZTAT version

HD404391S	HD404394 series	1,024x 10-bit	256x 4-bit
HD404391FP	HD404394 series	1,024x 10-bit	256x 4-bit
HD404391FT	HD404394 series	1,024x 10-bit	256x 4-bit
HD404392S	HD404394 series	2,048x 10-bit	256x 4-bit
HD404392FP	HD404394 series	2,048x10-bit	256x4-bit
HD404392FT	HD404394 series	2,048x 10-bit	256x 4-bit
HD404394S	HD404394 series	4,096x 10-bit	256x 4-bit
HD404394FP	HD404394 series	4,096x 10-bit	256x 4-bit
HD404394FT	HD404394 series	4,096x 10-bit	256x 4-bit
HD4074394S	HD404394 series	4,096x 10-bit	256x 4-bit	ZTAT version
HD4074394FP	HD404394 series	4,096x 10-bit	256x 4-bit	ZTAT version
HD4074394FT	HD404394 series	4,096x 10-bit	256x 4-bit	ZTAT version

HD404812	HD404818 series	2,048x 10-bit	1184x 4-bit
HD40L4812	HD404818 series	2,048x 10-bit	1184x 4-bit	Low-voltage version of HD404812
HD404814	HD404818 series	4,096x 10-bit	1184x 4-bit
HD40L4814	HD404818 series	4,096x 10-bit	1184x 4-bit	Low-voltage version of HD404814
HD404816	HD404818 series	6,144x 10-bit	1184x 4-bit
HD40L4816	HD404818 series	6,144x 10-bit	1184x 4-bit	Low-voltage version of HD404816
HD404818	HD404818 series	8,192x 10-bit	1184x 4-bit
HD40L4818	HD404818 series	8,192x 10-bit	1184x 4-bit	Low-voltage version of HD404818
HD4074818	HD404818 series	8,192x 10-bit	1184x 4-bit	ZTAT version
HD407L4818	HD404818 series	8,192x 10-bit	1184x 4-bit	Low-voltage version of HD4074818

HD404918		8,192x10-bit	512x4-bit
HD404919		16,384x10-bit	992x4-bit

Design

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ISA

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Documents

HMCS400 Series Manual (1988)

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designer	Hitachi +
full page name	hitachi/hmcs400 +
instance of	microcontroller family +
instruction set architecture	HMCS400 +
main designer	Hitachi +
manufacturer	Hitachi +
name	Hitachi HMCS400 +
package	FP-80 + and TFP-80 +
technology	CMOS +
word size	4 bit (0.5 octets, 1 nibbles) +

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