KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE83136 HE80000 SERIES A.HE83136 Introduction HE83136 is a member of 8-bit Micro-controller series that is developed by King Billion. This IC built-in 640-dot LCD driver and has one OP comparator. The built-in OP comparator can be used with (light、voice、temperature、humility) sensor etc. The 7-bit current-type D/A converter and PWM device provide. The 64K ROM Size can storage around 20 second’s speech. This IC is applicable to the medium systems such as LCD Games and Educational Toy etc. Use external SRAM or Flash RAM to have recording function. This IC is applicable to the medium systems such as LCD Games, Education Toy 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.HE83136 Features z Operation Voltage： z System Clock： z z z z z z z z z z z z z 2.2V – 5.5V DC ~ 8MHz @ 5.0V DC ~ 4MHz @ 2.2V Internal ROM： 64K Bytes(64K Program ROM) Internal RAM： 4K 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. 640 dots LCD driver (A、B TYPE selectable). One 7-bit current-type DAC output. PWM device. Two external interrupts and two internal timers interrupts. Two 16-bit timers. Instruction set： 32 instructions, 4 addressing mode. 12-bit DATA POINTER for RAM and 16-bit TABLE POINTER for ROM. C. Application Circuit 1 V3.2E KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE83136 HE80000 SERIES 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 LV3 0.1uF 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 SXI 2MHZ FXO 1/5 BAIS CONFIGURATION External Fast Clock: RC osc. PRTC[3:0] LC1 VDD LC2 COM[15:0] LV1 C1 0.1uF LV3 < 9 Volt C2 0.1uF LR4 C3 0.1uF LR3 C4 0.1uF LR2 C5 0.1uF LR1 R > 8.2 KOhm LCD PANEL FXI PWMP PWMN VO LVG VR1 C: Please Ref. AN016 OPIN OPIP OPO DAO LR0 ?K Ohm 20P SXO SEG[39:0] LV3 20P FXO PRTD[7:0] GND TSTP_P BATTERY1 FXO FXI External Slow Clock: Crystal osc. Buzzer or Speaker Circuit SXI 20P VDD Passive Bias & Q1 NPN Filter Circuit Please Refer AN022 for Speech Output Circuit 32.768K SP1 SXO 20P SPEAKER External Slow Clock: RC osc. SXI R: Please ref. AN016 HE83136 2 SXO V3.2E