KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE83000 HE80000 SERIES A. HE83000 Introduction HE83000 is a member of 8-bit Micro-controller series developed by King Billion Electronics Ltd. This IC is the most simplify controller, use for normal application. The built-in OP comparator can be used with (light、voice、temperature、humility) sensor and used as battery low detection. The instruction set of HE83000 are quite easy to learn and simple to use. Only about thirty instructions with four-type addressing mode are provided. Most of instructions take only 3 oscillator clocks (machine cycles). The processing power is enough to most of battery operation system. B. HE83000 Features z Operation Voltage： z System Clock： z z z z z z z z z z 2.2V – 5.5V DC ~ 8MHz @ 5.0V DC ~ 4MHz @ 2.2V Internal ROM： 4K Bytes(4K Program ROM) Internal RAM： 64 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.. 12 bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN output mode for each I/O pin. One built-in OP comparator. Two external interrupts and two internal timer interrupts. Two 16-bit timer. (Clock Source reference by Fast Clock) Instruction set： 32 instructions, 4 addressing mode. 6-bit DATA POINTER for RAM and 12-bit TABLE POINTER for ROM. C. HE83000 Application z General Purpose Simple Controller。 z Light, temperature, humility-controlled system. 1 V1.0E KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE83000 HE80000 SERIES D. Application Circuit No External Parts is necessary if user adopt Internal Fast RC Clock External Fast Clock: Crystal osc. 20P FXI 2MHZ VDD VDD FXI R1 50K 3V C1 FXO C2 SXI RSTP_N 0.1uF 100uF C3 0.1uF SXO SW1 FXO SXI External Fast Clock: RC osc. SXO VDD PRTD[7:0] RESET GND PRTC[3:0] R > 8.2 KOhm FXI C: Please Ref . AN016 External Slow Clock: Crystal osc. OPIN OPIP OPO TSTP_P BATTERY1 20P FXO FXI 20P SXI 32.768K SXO 20P HE83000 External Slow Clock: RC osc. SXI R: Please ref . AN016 SXO 2 V1.0E