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INTEGRATED CIRCUITS
89C535/89C536/89C538 CMOS single-chip 8-bit microcontrollers with FLASH program memory
Preliminary specification IC20 Data Handbook 1997 June 05
Philips Semiconductors
Philips Semiconductors
Preliminary specification
CMOS single-chip 8-bit microcontrollers with FLASH program memory
89C535/89C536/89C538
DESCRIPTION
The 89C535/89C536/89C538 are Single-Chip 8-Bit Microcontrollers manufactured in advanced CMOS process and are derivatives of the 80C51 microcontroller family. All the devices have the same instruction set as the 80C51. The devices also have four 8-bit I/O ports, three 16-bit timer/event counters, a multi-source, two-priority-level, nested interrupt structure, UART and on-chip oscillator and timing circuits.
89C538 Datasheet
