This datasheet describes the Toshiba TLCS-900/H series 16‑bit microcontroller (TMP95PW64). It outlines key features such as a 128 KB one‑time‑program (OTP) ROM, 4 KB RAM, and pin‑compatible variants, and includes a block diagram of the device.
Detailed sections cover pin assignment diagrams, pin name and function tables for MCU and PROM modes, electrical specifications, and programming procedures for the PROM mode, including voltage and timing requirements.