Microchip Technology SST89V564-33-C-NJ Microcontroller

The SST89V564-33-C-NJ is a high-performance, 8-bit microcontroller designed and produced by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This versatile microcontroller is based on the 8051 architecture, making it compatible with a wide range of existing software and modules that support this industry-standard platform.

Operating at a frequency of 33 MHz, the SST89V564-33-C-NJ offers a balanced combination of processing power and energy efficiency, making it suitable for a variety of embedded applications. The device features a 64KB Flash memory, which provides ample space for application code and data storage, with the added benefit of in-system programmability for easy firmware updates and field upgrades.

The microcontroller is housed in a 44-pin PLCC (Plastic Leaded Chip Carrier) package, ensuring robust physical protection and ease of integration into a wide range of product designs. It supports a wide voltage range of 2.7V to 5.5V, providing flexibility in power supply design and compatibility with both 3.3V and 5V systems.

Key features of the SST89V564-33-C-NJ include:

• 64KB of on-chip Flash EEPROM program memory with endurance of 100,000 write cycles
• 1KB of on-chip RAM for data storage
• Three 16-bit timers/counters for precise timekeeping and event counting
• Full-duplex UART for serial communication
• Watchdog Timer (WDT) to ensure system reliability and prevent lock-up
• PWM (Pulse Width Modulation) outputs for control applications
• SPI (Serial Peripheral Interface) for high-speed synchronous serial data transfer
• Multiple I/O ports for interfacing with sensors, actuators, and other peripherals
• Power-saving modes, including Idle and Power-Down modes, to conserve energy in low-activity states

Microchip's SST89V564-33-C-NJ microcontroller is an ideal choice for developers looking for a reliable and flexible MCU for their embedded systems. Whether it's for industrial control, consumer electronics, or IoT devices, this microcontroller provides the performance and features necessary to meet the demands of modern embedded applications.