DESCRIPTION

The M306V2ME-XXXFP and M306V2EEFP are single-chip microcomputers using the high-performance silicon gate CMOS process using a M16C/60 Series CPU core and are packaged in a 100-pin plastic molded QFP. These single-chip microcomputers operate using sophisticated instructions featuring a high level of instruction efficiency. With 1M bytes of address space, they are capable of executing instructions at high speed. They also feature a built-in OSD display function and data slicer, making them ideal for controlling TV with a closed caption decoder.

The features of the M306V2EEFP are similar to those of the M306V2ME-XXXFP except that this chip has a built-in PROM which can be written electrically.

特性 Features

? Memory size ........................................192K bytes

5K bytes

61K bytes

2.2K bytes

? Shortest instruction execution time ......100 ns (f(XIN)=10 MHz)

? Power sourse voltage ..........................4.5 V to 5.5V

? Power consumption .............................250 mW

? Interrupts..............................................21 internal and 3 external interrupt sources, 4 software

interrupt sources; 7 levels

? Multifunction 16-bit timer......................2 output timers + 3 input timers + 3 timers

? Serial I/O ..............................................3 units

UART/clock synchronous: 2

Multi-master I2C-BUS interface 0 (2 systems): 1

Multi-master I2C-BUS interface 1 (1 system): 1

? DMAC ..................................................2 channels (trigger: 23 sources)

? A-D converter.......................................8 bits ? 6 channels

? D-A converter.......................................8 bits ? 2 channels

? Data slicer ............................................1 circuit

? HSYNC counter .....................................1 circuit (2 systems)

? OSD function .......................................1 circuit

? Watchdog timer....................................1 circuit

? Programmable I/O ...............................78 lines

? Memory expansion ..............................Available

? Chip select output ................................4 lines

? Clock generating circuit .......................3 built-in clock generation circuits

Applications

TV with a closed caption decoder