HE83138 Datasheet | King blillion Electronics

Features z z z z z z z z z z z z z z z z z z z z Operation Voltage: System Clock Clock Source: Dual Clock System： 2.4V ~ 5.5V 4MHz ~ 8MHz Internal/External Fast clock, Internal/External slow clock Normal (Fast) clock 32.768KHz ~ 8MHz Slow clock 32.768 KHz DUAL、FAST、SLOW、IDLE、SLEEP Mode. 48K Bytes. 1K Bytes. Operation Mode： Internal ROM: Internal RAM: Watch dog timer. 16 Bi-directional I/O ports. 512 pixels LCD driver with A, B type choice LCD Bias : 1/5 LCD Charge Pump: 1 or 1.5 times of VDD One 7-bits current-type DAC output. One built-in OP parator. PWM device. Built-in DTMF Generator. Speech recognition function Two external interrupts and three internal timer interrupts. Two 16-bit timers. Instruction set： 32 instructions, 4 addressing mode. 10-bit DATA POINTER for RAM and 16-bit TABLE POINTER for ROM. .. V1.0 KING BILLION ELECTRONICS CO., LTD 駿 億 電 子 股 份 有 限 公 司 HE80000 SERIES C. Pin Description Pin # Pin name 78 77 FXI, FXO I/O Function Description 81 80 SXI, SXO RSTP_N External fast clock input/output Mask Option setting: B, pins are used to connect crystal or MO_FCK/SCKN= 00 : Slow Clock only O RC to generate the 32.768KHz ~ 01 : Illegal 8MHz system clock. 10：Dual Clock 11：Fast Clock only MO_FOSCE= 0：Internal fast clock 1：External fast clock External slow clock input/output MO_FXTAL= 0：R,C OSC. for Fast Clock pins used to connect the 1：Crystal OSC. for Fast Clock I, 32.768KHz crystal to generate MO_SXTAL= 0：R,C OSC. for 32.768K Clock O slow clock for system operation 1 ： Crystal OSC. for 32.768K Clock 。 (slow mode), LCD display or Use OP1 and OP2 to switch among different timer 1 clock source. operation 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...