The H8/3672 Group was developed for smaller, cost-sensitive applications which don´t require all of the functions of the H8/3664. The device has 16kbytes or 8 kbytes of on-chip single power supply flash memory (3 to 5 V operation), and peripheral functions such as powerful timers, an asynchronous/synchronous interface, a 10-bit A/D converter, and CMOS high current I/O ports.
The package of this device is the same as that of theH8/3664 Group. The device is downwardly pin compatible with the H8/3664 and has a subset of the functions available on the H8/3664. There are two different versions: the H8/3672, with 16 kbytes of on-chip flash memory, and the H8/3670F,with 8 kbytes of on-chip flash memory.
The device supports the same debugging interface as the H8/3664 and the same debugging tools, including the E8debugger, can be used to develop applications.
Key Features:
High-speed H8/300H central processing unit with an internal 16-bit architecture
- Upward-compatible with H8/300 CPU on the object level
-Sixteen 16-bit general registers
- 62 basic instructions
Peripheral functions
- Timer V (8-bit timer)
- Timer W (16-bit timer)
- Watchdog timer
- SCI3 (asynchronous or clocked synchronous serial communication interface)
- 10-bit A/D converter
On-chip memory
Key Applications:
Industrial: Motor control system sub
Home electronics: Indoor units of air conditioners, outdoor fans ofair conditioners, microwave ovens, refrigerators
Home Security: Smoke sensors, human body detection sensors
