KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE83143 HE80000 SERIES A.HE83143 Introduction HE83143 is a member of 8-bit Micro-controller series developed by King Billion Electronics Ltd. Users can chose any one of combination among 【1024 dots LCD Driver + 16 Bit I/O Port】…【896 dots LCD Driver + 24 Bit I/O Port】etc. The built-in OP comparator can be used with (light、voice、 temperature、humility) sensor and used as battery low detection. The 7-bit current-type D/A converter and PWM device provide the complete speech output mechanism. The 512K ROM Size can be used in the storage of speech、graphic、text etc.. The built-in DTMF generator can generate the PSTN dialing tone directly. It can be applicable to the medium systems such as Small-Scale Dictionary, Data Bank, Pocket Dialer, Educational Toy, Digital Voice Recording System etc. The instruction set of HE83143 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.HE83143 Features z z Operation Voltage： System Clock： 2.2V – 5.5V DC ~ 8MHz @ 5.0V DC ~ 4MHz @ 2.2V 512K Bytes(64K Program ROM+448K Data ROM) 256 Bytes Normal (Fast) clock： 32.768K ~ 8MHz Slow clock： 32.768KHz DUAL、FAST、SLOW、IDLE、SLEEP Mode. z z z Internal ROM： Internal RAM： Dual Clock System ： z Operation Mode： z z With WDT (WATCH DOG TIMER) to prevent deadlock condition. 16~24 bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN output mode for each I/O pin. 8 of them are shared with LCD segment pins. One built-in OP comparator. 1024~896 dots LCD driver (B TYPE selectable). One 7-bit current-type DAC output. PWM device. Built-in DTMF Generator. Two external interrupts and three internal timer interrupts. Two 16-bit timers and one Time-Base timer. Instruction set： 32 instructions, 4 addressing mode. 8-bit DATA POINTER for RAM and z z z z z z z z 19-bit TABLE POINTER for ROM. 1 V1.0E HE83143 KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 C. HE80000 SERIES Application Circuit Twice Charge Pump is selected LCD Max. Voltage=LV3=VDD Twice Charge Pump is selected LCD Max. Voltage=LV3=3/2*VDD LC1 C6 VDD 0.1uF LV3 LV1 LC2 Floating LC1 C7 0.1uF LV1 C9 0.1uF LV3 No Capacitor LC2 No External Parts is necessary if user adopt Internal Fast RC Clock External Fast Clock: Crystal osc. VDD VDD FXI R1 50K 3V C1 C2 SXI RSTP_N 0.1uF 100uF C3 SW1 0.1uF RESET SXO LC1 LC2 LV1 FXI 20P FXO 2MHZ SXI 20P FXO SXO PRTD[7:0] GND External Fast Clock: RC osc. PRTC[7:0] LC1 VDD COM[15:0] LC2 SEG[55:0] LCD PANEL R > 8.2 KOhm LV1 PRT14[7:0]/SEG[63:56] FXI C: Please Ref . AN016 LV3 1/5 BAIS CONFIGURATION C1 0.1uF LV3 < 9 Volt C2 0.1uF LR4 C3 0.1uF LR3 C4 0.1uF LR2 OPIN OPIP OPO PWMP PWMN External Slow Clock: Crystal osc. Buzzer or Speaker Circuit SXI 32.768K SP1 SXO VO LVG ?K Ohm VR1 20P VDD LR1 TSTP_P BATTERY1 FXO FXI Passive Bias & Q1 NPN Filter Circuit Please Refer AN022 for Speech Output Circuit 20P SPEAKER External Slow Clock: RC osc. SXI R: Please ref . AN016 HE83143 2 SXO V1.0E