Description
The M16C/62T group of single-chip microcomputers are built using the high-performance silicon gate CMOS process using a M16C/60 Series CPU core and are packaged in a 100-pin or a 80-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 multiplier and DMAC, making them ideal for controlling office, communications, industrial equipment, and other high-speed processing applications.
The M16C/62T group includes a wide range of products with different internal memory types and sizes and various package types.

FEATUREs
• Memory capacity..................................M30623M4T-XXXGP : ROM 32K bytes, RAM 3K bytes
   M30622M8T/M8V-XXXFP,M30623M8T/M8V-XXXGP : ROM 64K bytes, RAM 4K bytes
   M30622MCT/MCV-XXXFP,M30623MCT/MCV-XXXGP : ROM 128K bytes, RAM 5K bytes
   M30622ECT/ECV-XXXFP,M30623ECT/ECV-XXXGP : PROM 128K bytes, RAM 5K bytes
• Shortest instruction execution time ......62.5ns (f(XIN)=16MHZ, VCC=5V)
• Supply voltage .....................................Mask ROM version : 4.2 to 5.5V (f(XIN)=16MHZ, without software wait)
   One-time PROM version : 4.5 to 5.5V (f(XIN)=16MHZ, without software wait)
• Low power consumption ......................140mW (VCC = 5V, f(XIN)=16MHZ)
• Interrupts 25 internal interrupt sources, 8 external interrupt sources (M30622(100-pin package))
   /5 sources (M30623(80-pin package)), 4 software interrupt sources,
   7 levels (including key input interrupt)
• Multifunction 16-bit timer......................5 I/O timers + 6 input timers(M30622(100-pin package))
   3 I/O timers + 5 input timers(M30623(80-pin package))
• Inside 16-bit timer ................................3 timers(only M30623(80-pin package))(Note 1)
• Serial I/O ..............................................• M30622(100-pin package) : 3 for UART or clock synchronous + 2 for synchronous
   • M30623(80-pin package) : 3 for UART or clock synchronous(one of exclusive UART)
                                                + 2 for synchronous(one of exclusive transmission)
• DMAC ..................................................2 channels (trigger: 24 sources)
• A-D converter.......................................10 bits X 8 channels (Expandable up to 26 channels)
• D-A converter.......................................8 bits X 2 channels
• CRC calculation circuit.........................1 circuit
• Watchdog timer....................................1 line
• Programmable I/O ...............................87 lines(M30622(100-pin package)),70 lines(M30623(80-pin package))
• Input port.............................................. 1 line (P85 shared with NMI pin)
• Memory expansion ..............................Available (to 1.2M bytes or 4M bytes)
• Chip select output ................................4 lines(only M30622(100-pin package))(Note 2)
• Clock generating circuit .......................2 built-in clock generation circuits (built-in feedback resistor, and external ceramic or quartz oscillator)

APPLICATIONs
   Audio, cameras, office equipment, communications equipment, portable equipment, cars, etc