DESCRIPTION
The 7630 group is a single chip 8-bit microcomputer designed with CMOS silicon gate technology.
Being equipped with a CAN (Controller Area Network) module circuit, the microcomputer is suited to drive automotive equipments.
The CAN module complies with CAN specification version 2.0, part B and allows priority-based message management. In addition to the microcomputers simple instruction set, the ROM, RAM and I/O addresses are placed in the same memory map to enable easy programming.
The built-in ROM is available as mask ROM or One Time PROM.
For development purposes, emulator- and EPROM-type microcomputers are available as well.

FEATURES
• Basic machine-language instructions . . . . . . . . . . . . . . . . . . 71
• Minimum instruction execution time
   (at 10 MHz oscillation frequency) . . . . . . . . . . . . . . . . . . 0.2 µs
• Memory size
   ROM . . . . . . . . . . . . . . . . .16252 bytes (M37630M4T-XXXFP)
   RAM . . . . . . . . . . . . . . . . . . .512 bytes (M37630M4T-XXXFP)
• I/O ports
   Programmable I/O ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
   Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
• Interrupts . . . . . . . . . . . . . . . . . . . . . . . . 24 sources, 24 vectors
• Timers
   16-bit Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 channels
   8-bit Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 channels
• Serial I/Os
   Clock synchronous. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 channel
   UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 channel
• CAN module
   (CAN specification version 2.0, part B) . . . . . . . . . . . 1 channel
• A-D converter. . . . . . . . . . . . . . . . . . . . . . . . 8-bits x 8 channels
• Watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
• Clock Generating Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
   Built-in with internal feedback resistor
• Power source voltage
   (at 10 MHz oscillation frequency). . . . . . . . . . . . . . . 4.0 to 5.5 V
• Power dissipation
   In high-speed mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 mW
   (at 8 MHz oscillation frequency, at 5 V power source voltage)
• Operating temperature range. . . . . . . . . . . . . . . . . –40 to 85 °C
• Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44QFP (44P6N-A)

APPLICATION
   Automotive controls