M37733M4L

P . n. atio change cific spe ject to l a u fin re s a ot a is n limits his ic e: T ament ic t No e par Som IM REL IN ARY MITSUBISHI MICROCOMPUTERS M37733M4LXXXHP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER DESCRIPTION The M37733M4LXXXHP is a single-chip microcomputer using the 7700 Family core. This single-chip 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 ROM, RAM, multiple-function timers, serial I/O, A-D converter, and so on. Its strong points are the low power dissipation, the low supply voltage, and the small package. qInterrupts ............................................................ 19 types, 7 levels qMultiple-function 16-bit timer ................................................. 5 + 3 qSerial I/O (UART or clock synchronous) ..................................... 3 q10-bit A-D converter .............................................. 8-channel inputs q12-bit watchdog timer qProgrammable input/output (ports P0, P1, P2, P3, P4, P5, P6, P7, P8) ............................... 68 qClock generating circuit ........................................ 2 circuits built-in qSmall package ..................... 80-pin plastic molded fine-pitch QFP (80P6D-A;0.5 mm lead pitch) APPLICATION FEATURES qNumber of basic instru...