Product Summary

The HD6433827A85W is a series of single-chip microcomputers (MCU: microcomputer unit), built around the high-speed H8/300L CPU and equipped with peripheral system functions on-chip. Within the HD6433827A85W comprises single-chip microcomputers equipped with an LCD (liquid crystal display) controller/driver. Other on-chip peripheral functions include six timers, a 14-bit pulse width modulator (PWM), two serial communication interface channels, and an A/D converter. Together, these functions make the HD6433826RC08W ideally suited for embedded applications in systems requiring low power consumption and LCD display. Models in the HD6433826RC08W is the H8/3827R and H8/3827S, with 60-kbyte ROM and 2-kbyte RAM. The HD6433827A85W is also available in a ZTAT version with on-chip PROM which can be programmed as required by the user.

Parametrics

Absolute Maximum Ratings: (1)Power supply voltage, VCC, CVCC: –0.3 to +7.0V; (2)Analog power supply voltage, AVCC: –0.3 to +7.0V; (3)Programming voltage, VPP: –0.3 to +13.0V; (4)Input voltage Ports other than Port B Vin: –0.3 to VCC +0.3V; (5)Port B AVin, –0.3 to AVCC: +0.3V; (6)Operating temperature, Topr: –20 to +75*2°C; (7)Storage temperature, Tstg: –55 to +125°C.

Features

Features: (1)High-speed H8/300L CPU; (2)36 interrupt sources; (3)Two on-chip clock pulse generators; (4)Seven power-down modes; (5)Large on-chip memory; (6)64 pins; (7)Six on-chip timers; (8)Two serial communication interface channels on chip; (9)Pulse-division PWM output for reduced ripple; (10)Successive approximations using a resistance ladder; (11)LCD controller/driver equipped with a maximum of 32 segment pins and four common pins.

Diagrams

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HD6412240TE13
HD6412240TE13


IC H8S MPU ROMLESS 100TQFP

Data Sheet

Negotiable 
HD6412322RVF25
HD6412322RVF25


IC H8S MCU ROMLESS 128-QFP

Data Sheet

Negotiable 
HD6412322RVFBL25
HD6412322RVFBL25


IC H8S MCU ROMLESS 128-QFP

Data Sheet

Negotiable 
HD6412332VFCBL25
HD6412332VFCBL25

Renesas Technology America

IC H8S MCU ROMLESS 144-QFP

Data Sheet

Negotiable 
HD6412350F20
HD6412350F20


IC H8S MPU ROMLESS 5V 128QFP

Data Sheet

Negotiable 
HD6412350F20V
HD6412350F20V


IC H8S MPU ROMLESS 5V 128QFP

Data Sheet

Negotiable