HE83149 Datasheet | King blillion Electronics

Feature z z z z z z z z z z z z z z Operation Voltage: System Clock: Clock Source: Internal ROM: Internal RAM： Dual Clock System: Operation Mode: 2.4V - 5.5V 4MHz ~ 8MHz Internal/External Fast clock, Internal/External slow clock 256K Bytes(64K Program ROM+192K Data ROM) 512 Bytes Normal (Fast) clock: 32.768K ~ 8MHz Slow clock: 32.768 KHz DUAL、FAST、SLOW、IDLE、SLEEP Mode. 8~24 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. 1024~768 dots LCD driver (A、B TYPE selectable). One 7-bit current-type DAC output. PWM device. Two external interrupts and three internal timer interrupts. Two 16-bit timers and one Time-Base timer. Instruction set： 32 instructions, 4 addressing mode. 9-bit DATA POINTER for RAM and POINTER for ROM. .. 18-bit TABLE V1.0E KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE80000 SERIES C. Pin Description Pin # 92 91 Pin name I/O Function Description FXI, FXO Mask Option setting: External fast clock MO_FCK/SCKN= 00 : Slow Clock only input/output pins are used B, to connect crystal or RC to 01 : Illegal O generate the 32.768KHz ~ 10：Dual Clock 8MHz system clock. 11：Fast Clock only MO_FOSCE= 0：Internal fast clock 1：External fast clock External slow clock MO_FXTAL= 0：R,C OSC. for Fast Clock input/output pins used to 1：Crystal OSC. for Fast Clock connect the 32.768KHz MO_SXTAL= 0：R,C OSC. for 32.768K Clock crystal to generate slow 1：Crystal OSC. for 32.768K Clock. clock for system operation I, (slow mode), LCD display Use OP1 and OP2 to switch among different operation O or timer 1 clock source. mode (NORMAL, SLOW, IDEL and SLEEP). In Dual Clock mode, the main system clock is still the Fast Clock. The 32768 Hz clock is for LCD and Timer 1 only. Active low and level trigger reset signal. User can also set the mask option MO_PORE=1 to enable the build-in Power-on reset circuit besides using the reset pin. System reset signal RSTP_N I...