DESCRIPTION

The M37733S4BFP is a microcomputer using the 7700 Family core. This microcomputer has a CPU and a bus interface unit. The CPU is a 16-bit parallel processor that can be an 8-bit parallel processor, and the bus interface unit enhances the memory access efficiency to execute instructions fast. This microcomputer also includes a 32 kHz oscillation circuit, in addition to the RAM, multiple-function timers, serial I/O, A-D converter, and so on.

EATURES

● Number of basic instructions .................................................. 103

● Memory size RAM ................................................ 2048 bytes

● Instruction execution time

The fastest instruction at 25 MHz frequency ...................... 160 ns

● Single power supply .................................................... 5 V ± 10

● Low power dissipation (At 25 MHz frequency)....... 47.5 mW (Typ.)

● Interrupts ............................................................ 19 types, 7 levels

● Multiple-function 16-bit timer ................................................. 5 + 3

● Serial I/O (UART or clock synchronous)..................................... 3

● 10-bit A-D converter .............................................. 8-channel inputs

● 12-bit watchdog timer

● Programmable input/output

(ports P4, P5, P6, P7, P8) ........................................................ 37

● Clock generating circuit ........................................ 2 circuits built-in

APPLICATION

Control devices for general commercial equipment such as office automation, office equipment, personal information equipment, and so on.

Control devices for general industrial equipment such as communication equipment, and so on.