The TM59PE40 microcontroller from Tenx Technology provides 208 bytes of RAM, 4 K×14 OTP ROM for program storage, and a rich set of peripherals including two 8‑bit timers (combinable to 16‑bit), a PWM channel, a buzzer output, LCD controller and 52 programmable I/O pins. It operates from 2.0 V to 5.5 V and supports clock frequencies up to 16 MHz.
The device is supplied in 64‑pin QFP and LQFP packages, offers 13 interrupt sources, power‑saving modes, and a watchdog timer. Detailed register descriptions and timing diagrams are provided for developers. This manual is written in Chinese.
| RAM size | 208 bytes |
|---|---|
| Program memory | 4 K×14 OTP ROM |
| Interrupt sources | 13 |
| Programmable I/O pins | 52 |
| PWM channels | 1 × 8‑bit PWM (6 fixed + 2 extend) |
| Operating voltage | 2.0 V–5.5 V (0.4–4.2 MHz) or 2.5 V–5.5 V (0.4–16 MHz) |
| Operating temperature | -40 °C to +85 °C |
The TM59PE40 includes 208 bytes of RAM.
It provides 52 programmable I/O pins.
It operates from 2.0 V to 5.5 V (0.4–4.2 MHz) or from 2.5 V to 5.5 V (0.4–16 MHz).