M306V7MG/MH/MJ/MJA-XXXFP,M306V7FG/FH/FJ/FJAFP
REJ03B0094-0100Z
Rev.1.00
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
May 18, 2004
1. DESCRIPTION
The M306V7MG/MH/MJ/MJA-XXXFP and M306V7FG/FH/FJ/FJAFP are single-chip microcomputers us-
ing 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 instruc-
tions 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 closed caption and ID1 for 525p.
1.1 Features
• Memory size ........................................Refer to Figure 1.5.1 ROM development
<RAM> 10K bytes to 16K bytes
<OSD ROM> 60K bytes
<OSD RAM> 2.2K bytes
• Shortest instruction execution time......62.5 ns (f(XIN)=16 MHz)
• Power source voltage ..........................VCCE (5V system I/O power supply) 4.75 V to 5.25V
VCCI (internal logic power supply)
• Power consumption .............................415mW
3.15 V to 3.45V
• Interrupts..............................................22 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..............................................4 units
UART/clock synchronous: 2
2
Multi-master I C-BUS interface 0 (2 systems): 1
2
Multi-master I C-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............................................2 circuits (closed caption and video ID for 525p are available)
• HSYNC counter .....................................1 circuit (2 systems)
• OSD function .......................................1 circuit
• Watchdog timer....................................1 circuit
• Programmable I/O ...............................76 lines
• Memory expansion ..............................Available
• Chip select output ................................4 lines
• Clock generating circuit .......................3 built-in clock generation circuits
1.2 Applications
TV with a closed caption and ID1
Rev.1.00 May 18, 2004 page 1 of 296