KING BILLION ELECTRONICS CO., LTD

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HE83R126

HE80000 SERIES

1

Preliminary V1.02E

A. HE83R126 Introduction

HE83R126 is a member of 8-bit Micro-controller series that is developed by King Billion. Users can

chose any one of combination among 【256 dots LCD Driver + 8 Bit I/O Port】…【192 dots LCD Driver

+ 16 Bit I/O Port】etc. (Decide by Mask Option). The IC Built-in LCD power regulator to provide better

LCD display effect. PWM device provide the complete speech output mechanism. The 64K ROM Size

can storage around 20 second’s speech. This IC is applicable to the small/medium systems such as LCD

Games 、Perpetual Calendar etc. This IC is very easy to learn and use. Most of instructions take only 3

oscillator clocks (machine cycles). As a result this IC is suitable for the applications that require higher

performance system.

B. HE83R126 Features

Operation Voltage：

2.4V – 5.5V

System Clock：

DC ~ 8MHz @ 5.0V

DC ~ 4MHz @ 2.4V

Internal ROM：

64K Bytes(64K Program ROM)

Internal RAM：

256 Bytes

Dual Clock System ： Normal (Fast) clock： 32.768K ~ 8MHz

Slow clock

：

32.768KHz

Operation Mode：

DUAL、FAST、SLOW、IDLE、SLEEP Mode.

With WDT (WATCH DOG TIMER) to prevent deadlock condition.

8-bit ~ 16-bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN

output mode for each I/O pin.

256(8 Com* 32 Seg) ~ 192(8 Com*24 Seg) dot matrix LCD driver (A、B TYPE selectable).

Built-in LCD power regulator to provide stable working voltage (~3Volt)

When VDD≧2.4Volt，LV4 output voltage around 3Volt

When VDD＜2.4Volt；LV4,3,2,1 output voltage will going down with VDD

PWM device.

Two external interrupts and two internal timers interrupts.

Two 16-bit timers.

Instruction set： 32 instructions, 4 addressing mode. 8-bit DATA POINTER for RAM and

16-bit TABLE POINTER for ROM.

C. Internal Block

Please always take in mind that ICE is different from IC. ICE is the whole set of HE80000 series IC, but

each IC is a subset of ICE. Never use any hardware resource that real IC didn't have, especially RAM and

register. KBIDS and compiler cannot prevent user to use some hardware resource that didn't exist. Please

check the following table and refer the abbreviation in HE80000 user's manual.