MX10E8050I

- 80C51 CPU core
- 3.0 ~ 3.6V voltage range
- On-chip Flash program memory with in-system programming ( ISP )
- Operating frequency up to 40MHz (12x), 20MHz(6x)
- 64K bytes Flash memory for code memory
- 1280 bytes internal data RAM
- Low power consumption
- Code and data memory expandable to 64K Bytes
- Four 8 bit and one 4 bit general purpose I/O ports
- Three standard 16-bit Timers
- In - Application Programming( IAP ) capability
- On-chip Watch Dog Timer
- Four channel PWM outputs/4bit general purpose I/O ports ( PLCC & LQFP only )
- UART
- 7 interrupt sources with four priority level
- 5 volt tolerant input
- 400kb/s I2C
- 6x / 12x clock mode

The MX10E8050I Serial is a stand-alone high-performance and low power microcontroller designed for use in many applications which need code programmability.

The Flash EPROM offers customers to program the device themselves. This feature increases the flexibility in many applications, not only in development stage, but also in mass production stage.

In addition to the 80C51 standard functions, the MX10E8050I Serial provides a number of dedicated hardware functions. MX10E8050I Serial is a control-oriented CPU with on-chip program and data memory. It can execute program with internal memory up to 64k bytes. MX10E8050I Serial has two software selectable modes of reduced activity for power reduction Idle, and Power-down. The idle mode freezes the CPU while allowing the RAM, Timers, serial ports, interrupt system and other peripherals to continue functioning. The Power-down mode saves the RAM contents but freezes the oscillator causing all other chip functions to be inoperative. Power-down mode can be terminated by an external reset ,and in addition , by either of the two external interrupts can be terminated as the power down mode does.