The M37733S4LHP 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. Its strong points are the low power dissipation, the low supply voltage and the small package.
The M37733S4LHP is a 16-bit parallel processor based on the 7700 Family core, featuring an integrated CPU and bus interface unit. It includes built-in peripherals such as RAM (2048 bytes), multiple-function timers, serial I/O ports, a 10-bit A-D converter, and a watchdog timer.
The device operates with a single power supply voltage ranging from 2.7V to 5.5V and is housed in an 80-pin plastic molded fine-pitch QFP package. It supports up to 16 Mbytes of memory expansion and includes 19 types of interrupts across 7 priority levels.
| Number of basic instructions | 103 |
|---|---|
| Instruction execution time (fastest) | 333 ns |
| Memory size RAM | 2048 bytes |
| Supply voltage range | 2.7-5.5V |
| Power dissipation (Typ.) | 10.8 mW |
| Package type | 80-pin plastic molded fine-pitch QFP |
The device supports a maximum memory expansion of 16 Mbytes.
This microcomputer includes a total of 103 basic instructions.
The fastest instruction executes in 333 ns when using an external clock of 12 MHz.