MC96F7816 8-bit Microcontroller with LCD Driver General Description Features MC96F7816 is a CMOS 8 bit MCU which provides a 16K bytes FLASH-ROM and 512 bytes RAM. It has following major features, 12 bit ADC : It has 8 ch A/D converter which can be used to measure minute voltage. Power Consumption – Sub Active Mode: To decrease the power consumption, It can be operated with sub-clock (32.768kHz). Applications LCD Remote Control Health Care Home Appliances 8-Bit CISC Core - 8051 Compatible, 2 clock per cycle 16K Bytes On-chip FLASH - Endurance: 100,000 cycles 512 Bytes SRAM 12-bit A/D Converter: 8ch 71 I/O Pins 8-bit Timer x 2ch, 16-bit Timer x 2ch PWM: 8bit x 1ch, 16bit x 2ch SIO, UART Buzzer: 8bit x 1ch Watch Timer, Watchdog Timer, Basic Timer Interrupt Source - 12 External Interrupts, 10 Internal Interrupts LCD: 30SEG x 8COM, 1/2/3/4/5/6/8COM selectable Power on Reset Low Voltage Indicator: 13 level (2.0V~4.4V) Power Down Mode: Sleep, Stop Oscillator: 0.4~12MHz(Crystal), 4MHz 1 5%(IRC) Supply Voltage & Frequency - 1.8V to 5.5V at 0.4~4.2MHz - 2.7V to 5.5V at 0.4~10MHz - 3.0V to 5.5V at 0.4~12MHz Operating Temperature: -40°C to +85°C Package Type - 80-MQFP, 80-LQFP ±. Block Diagram RESETB VREG T0O, PWM0O, EC0 8-bit Timer/Counter0 REM 8-bit Timer/Counter1 T2O, PWM2O, EC2 T3O, PWM3O BUZO SXin SXout Xin Xout VSS SIO SCK, SI, SO M8051 Core UART 16-bit Timer/Counter2 LCD 16-bit Timer/Counter3 Port I/O and Interrupt Control A/D Converter AD0~AD7 Port9 P90~P93 Port8 P80~P87 Port7 P70~P77 Port6 P60~P67 Watchdog Timer Port5 P50~P67 Watch Timer Port4 P40~P47 Port3 P30~P34 Port2 P20~P27 Buzzer LVI POR Basic Interval Timer P00~P07 Port0 P10~P17 Port1 16KB Flash 512B RAM On-Chip Debug DSDA www.finechips.com VDD TXD, RXD COM0~7, SEG0~36 DSDL Aug/2011, REV1.2