The M37515M4-XXXHP is an 8-bit microcomputer based on the 740 family core technology. It is designed for household products and office automation equipment, and includes serial I/O functions, an 8-bit timer, an A-D converter, and an I2C-bus interface.
The M37515M4-XXXHP is an 8‑bit CMOS microcomputer designed for household products, office automation equipment and other FA applications. It integrates serial I/O, an 8‑bit timer, an A‑D converter and an optional multi‑master I²C‑bus interface.
Key features include a 16 KB ROM, 512 bytes RAM, power‑supply operation from 2.7 V to 5.5 V, a minimum instruction execution time of 0.5 µs at 8 MHz, and a wide operating temperature range of –20 °C to 85 °C. The datasheet provides pin configuration, functional block diagrams, memory map, and detailed register descriptions.
| ROM size | 16 Kbytes |
|---|---|
| RAM size | 512 bytes |
| Power dissipation (high‑speed mode) | 34 mW |
| Power dissipation (low‑speed mode) | 60 µW |
| Operating temperature range | -20 °C to 85 °C |
| Minimum instruction execution time | 0.5 µs at 8 MHz |
| I²C‑bus interface | Optional multi‑master |
It can be used from –20 °C up to 85 °C.
It includes 16 KB of ROM and 512 bytes of RAM.
The minimum execution time is 0.5 µs when running at an 8 MHz clock.