概要

H8ファミリは、現在ご採用のお客様のみへのサポートとなります。

新規ご採用につきましては,RL78ファミリRXファミリをご検討ください。

ファミリラインアップ

H8 Family

H8/300

The H8/300 Series are high-speed processors featuring powerful bit-manipulation instructions, ideally suited for real-time control applications.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
H8/3217 - - - - - -
H8/3297 - - - - - -
H8/3337(H8/3337, H8/3397) - - - - - -
H8/3437 - - - - - -

H8/300H

H8/300H MCUs deal efficiently with high volumes of data using an embedded 512KB Flash microcomputer. High compatibility with the H8/300 allows greater efficiency, making them ideal command systems. The H8/300H family of microcontrollers are 16-bit MCUs integrated around original Renesas H8/300H CPU cores.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
H8/3001 - - 80 - 16 -
H8/3002 - - 100 - 17 -
H8/3003 - - 112-120 - 16 -
H8/3004(H8/3004, H8/3005) - - 80 - 18 -
H8/3006(H8/3006, H8/3007) - - 100 - 20 -
H8/3008 - - 100 - 25 -
H8/3022(H8/3020, H8/3021, H8/3022) - - 80 - 18 -
H8/3024(H8/3024, H8/3026) - - 100 - 25 -
H8/3028(H8/3028, H8/3028F) - - 100 - 25 -
H8/3029 - - 100 - 25 -
H8/3032(H8/3030, H8/3031, H8/3032) - - 80 - 18 -
H8/3035(H8/3033, H8/3034, H8/3035) - - - - - -
H8/3039(H8/3036, H8/3037, H8/3038, H8/3039) - - 80 - 18 -
H8/3042(H8/3040, H8/3041, H8/3042) - - 100 - 16 -
H8/3048(H8/3044, H8/3045, H8/3047, H8/3048) - - 100-144 - 18 -
H8/3048B - - 100 - 25 -
H8/3052B - - 100 - 25 -
H8/3062(H8/3060, H8/3061, H8/3062) - - 100 - 25 -
H8/3067(H8/3065, H8/3066, H8/3067) - - 100 - 20 -
H8/3068 - - 100 - 25 -
H8/3069R - - 100 - 25 -

H8/300H Super Low Power

16-bit single-chip microcomputers designed for healthcare equipment, metering applications and all battery powered products.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
H8/38076R 24-48 1-2 80-85 - 10 -
H8/38086 24 1 80 - 10 -
H8/38086R 24-48 1-2 80-85 - 10 -
H8/38099 96-128 2-4 100 - 10 -
H8/38524 8-32 0.5-1 80 - 10 -
H8/38537 16-60 1-2 80 - 8 -
H8/38602R 8-16 0.5-1 32 - 10 -
H8/38704, 38702S 8-32 0.5-1 64 - 5 -
H8/38776 24-48 1-2 80-85 - 10 -
H8/38799 96-128 2-4 100 - 10 -

H8/300H Tiny

The H8/300H Series is built around a 32-bit H8/300H CPU core with sixteen 16-bit registers, a concise, optimized instruction set designed for high-speed operation, and a 16-Mbyte linear address space. For easy migration from the H8/300 Series, the instruction set is upwards-compatible with the H8/300 Series at the object-code level. Programs coded in the high-level language C can be compiled to high-speed executable code. This manual gives details of the H8/300H CPU instructions and can be used with all microcontrollers in the H8/300H Series. For hardware details, refer to the relevant microcontroller hardware manual.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
H8/36014, H8/36024 8-32 0.5-2 48-100 - 20 -
H8/36037, H8/36057 16-56 1-3 64 - 20 -
H8/36049 64-96 3-4 80 - 20 -
H8/36064 32 2 64 - 20 -
H8/36077, H8/36079 32-128 4-6 64 - 20 -
H8/36087 16-56 3-4 64 - 18 -
H8/36094 16-32 2 48-144 - 20 -
H8/36109 128 5 100 - 20 -
H8/3664 - - 42-64 - 16 -
H8/3672 8-16 2 48-64 - 16 -
H8/3687 16-56 3-4 64 - 20 -
H8/36912, H8/36902 2-8 0.25-1.5 32 - 12 -
H8/3694 8-32 0.5-2 48-64 - 20 -

H8/300L

The H8/300L Series is a series of single-chip microcontrollers built around the H8/300L CPU and equipped with peripheral system functions on-chip.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
H8/3614 16-32 0.5-1 64 - 4.2 -
H8/3627 - - 64 - 5 -
H8/3637 - - 80 - 10 -
H8/3644 - - 64-80 - 8 -
H8/3657 16-60 1-2 80 - 5 -
H8/3714 - - 64 - 5 -
H8/3724(H8/3724, H8/3754) - - 80 - 5 -
H8/3814 - - 100 - 5 -
H8/3834 - - 100 - 5 -
H8/3834U - - 100 - 5 -
H8/3877 - - 100 - 5 -
H8/3877N - - 100 - 5 -
H8/3927 - - 80 - 5 -
H8/3947 - - 100 - 5 -
H8/3977R - - 100 - 5 -

H8/300L Super Low Power

8-bit single-chip microcomputers designed for consumer electronics, communication equipment and all battery powered products.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
H8/3802, 38002S, 38004, 38104 8-32 0.5-1 64 - 10 -
H8/38024R, 38024, 38024S, 38124 8-32 0.5-1 80-85 - 10 -
H8/3827R, 3827S, 38327, 38427 16-60 1-2 80 - 8 -
H8/3847R, 3847S, 38347, 38447 16-60 1-2 100 - 8 -
H8/3854 16-60 1-2 100 - 5 -
H8/3857 40-60 2 144 - 5 -
H8/3867 - - 80 - 3 -
H8/3887 - - 100 - 3 -
H8/3937, 3937R - - - - - -