The SST89E564RD-40-I-NJ is a high-performance 8-bit microcontroller based on the industry-standard 8051 architecture, manufactured by Silicon Storage Technology (SST). It integrates a 64 KB Flash memory for program storage, making it suitable for a wide range of embedded applications.

Applications:

• Industrial control systems
• Consumer electronics
• Motor control applications
• Security systems
• Instrumentation and measurement devices

Features:

• 8051-Based Architecture
• 64 KB Flash Memory for Program Storage
• 1 KB SRAM for Data Storage
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Full Duplex UART
• Programmable Watchdog Timer
• SPI and I2C Serial Interfaces
• On-Chip Oscillator
• Power-Down Modes for Low Power Consumption

Benefits:

• High-performance 8051 core ensures efficient code execution.
• Large Flash memory allows for complex application code storage.
• Versatile I/O and peripheral features enable easy interfacing with external devices.
• Low power consumption extends battery life in portable applications.
• Integrated watchdog timer enhances system reliability.

Specifications:

The SST89E564RD-40-I-NJ operates at a clock frequency of up to 40 MHz. It features 64 KB of Flash memory and 1 KB of SRAM. The device provides 32 programmable I/O lines and includes three 16-bit timer/counters. It also integrates a full-duplex UART, SPI, and I2C serial interfaces. The operating voltage ranges from 2.7V to 5.5V. The package type is PLCC44.