HE83R126

􀁺` 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 VDD2.4Volt,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.

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 HE83R126 IC is suitable for the applications that require higher performance system.