HE83115 Datasheet | King blillion Electronics

Features z Operation Voltage： z System Clock： z z z z z z z z z z z z z 2.4V - 5.5V 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.. 12~20 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 parator. 80~48 dots LCD driver (A、B TYPE selectable). One 7-bit current-type DAC output. PWM device. Two external interrupts and two internal timer interrupts. Two 16-bit timer. Instruction set： 32 instructions, 4 addressing mode. 8-bit DATA POINTER for RAM and 16-bit TABLE POINTER for ROM. C.HE83115 Application 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 piler 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. I.F.C. E.S.C. I.P.R PROM DROM TP TP+1 RAM 64KB - 16-bit ◎ 256B ◎ ◎ ◎ VO DAO OP PWM LCD - SEG Bias Rgr - 80~48 4- 20 1/3 - ◎ ◎ ◎ PP DP I/O DTMF WDT Timer - 8-bit 12~20 - T1,T2 ◎ Chrg Pmp LV2 LR LVG REC S.R. 1,3/2,3 - - - - ◎ V3.3E KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE80000 SERIES D. Pin Description Pin # 43 42 Pin name FXI, FXO I/O B, O Function Description External fast clock pin. Mask option setting： Connecting to crystal or RC MO_FCK/SCKN= 00：Slow Clock only to generate 32.768 k Hz ~ 01：Illegal 8MHz frequency. 10：Dual Clock 11：Fast Clock only MO_FOSCE = 0：Internal fast osc. = 1：External fast osc. MO_FXTAL= 0：RC osc. for fast clock = 1：X’tal osc. for fast clock...