Microchip Technology SST89V564RD-33-C-TQJE Product Overview

The SST89V564RD-33-C-TQJE is a high-performance, 8-bit microcontroller designed and manufactured by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This versatile microcontroller is based on the industry-standard 8051 architecture, making it compatible with a wide range of existing software and development tools.

The SST89V564RD-33-C-TQJE operates at a frequency of 33 MHz, providing a robust platform for embedded applications that require fast processing and quick response times. It is equipped with a rich set of features including 36 Kbytes of Flash memory and 1 Kbyte of RAM, ensuring ample space for application code and data storage.

This microcontroller is housed in a TQFP (Thin Quad Flat Package) with 44 pins, offering a compact footprint for space-constrained applications. The SST89V564RD-33-C-TQJE is designed to operate within a voltage range of 2.7V to 5.5V, making it suitable for a variety of power environments and ensuring compatibility with both 3.3V and 5V systems.

Among its many features, the SST89V564RD-33-C-TQJE includes dual block SuperFlash EEPROM, which is partitioned into two independent 18 Kbyte blocks for flexible and reliable storage. The device also provides an In-System Programming (ISP) capability, allowing for firmware updates in the field without the need for additional external programming devices.

The microcontroller supports a wide range of peripherals and interfaces, such as SPI, full-duplex UART, and I²C, facilitating easy integration with external devices and systems. It also includes three 16-bit timer/counters, a Watchdog Timer (WDT), and up to 32 general-purpose I/O pins, making it an ideal choice for applications in automation, consumer electronics, and automotive systems.

Overall, the SST89V564RD-33-C-TQJE from Microchip Technology offers a balanced combination of performance, memory, and peripheral integration, making it a versatile choice for engineers and developers looking to create sophisticated and reliable embedded systems.