The STC15F2K60S2 MCU technical guide provides specifications, features, pin configurations, and programming options for the 8051‑based microcontroller.
The STC15F2K60S2 series is a 1T 8051‑compatible microcontroller featuring a high‑speed core, up to 60 KB Flash, 2 KB SRAM, and a wide operating voltage range. It offers dual independent UARTs, an 8‑channel 10‑bit ADC, and multiple PWM channels, making it suitable for a variety of embedded applications.
The guide details the device’s pin‑out, packaging options, power‑down modes, and programming methods such as ISP/IAP. It also includes selection tables, pricing, and technical support contacts for developers integrating the MCU into their designs. This manual is written in Chinese.
| Operating voltage | 2.5 V – 5.5 V |
|---|---|
| SRAM | 2 KB |
| UART ports | 2 (dual independent) |
| ADC | 8‑channel, 10‑bit |
| Internal clock range | 5 MHz – 30 MHz |
| Power‑down current | < 0.1 µA |
The device operates from 2.5 V to 5.5 V.
No, it can run without an external crystal; the internal clock can be set between 5 MHz and 30 MHz.
It provides two independent UART ports.
Both ISP and IAP programming are supported for online updates.