P89C51RD2 Manuals

Philips P89C51RD2 Microcontroller WINISP Programming Manual

The document introduces the Philips P89C51RD2 microcontroller, highlighting its 64KB non‑volatile memory, 12‑bit OTP, 6‑bit and 12‑bit registers, 16‑bit EEPROM (1KB RAM), and an 8051‑compatible core running at 11.0592 MHz. It also describes the ISP and IAP programming capabilities and the role of the STATUS BYTE and BOOT VECTOR.

The WINISP software section details how to install the Setup.exe program, configure the connection, and perform write, erase, and verify operations. It explains the memory map, including FLASH, EEPROM, and OTP sections, as well as special functions such as PWM control, UART I/O, and security bits. This manual is written in Chinese.

Covers: Microcontroller Features · WINISP Software Setup · Programming Procedure · Memory Map · Status Byte and Boot Vector · I/O and PWM Functions