Microchip Technology AT90S4414-8JC Microcontroller

The Microchip AT90S4414-8JC is a high-performance, low-power 8-bit AVR RISC-based microcontroller that combines 4KB ISP flash memory, 256-Byte EEPROM, 128-Byte SRAM, 32 general-purpose I/O lines, 32 general-purpose working registers, a watchdog timer, and a comprehensive set of peripherals. This microcontroller is ideal for a wide range of applications, including industrial control systems, sensor monitoring, automotive, and consumer electronics.

Key Features:

• CPU: Advanced RISC architecture with 120 powerful instructions, most of which are executed in a single clock cycle.
• Memory: 4KB of in-system programmable Flash with read-while-write capabilities, 256 Bytes EEPROM, and 128 Bytes internal SRAM.
• Speed: Up to 8 MIPS throughput at 8MHz, with the device operating at a voltage range of 4.5-5.5V.
• I/O Pins: 32 programmable I/O lines that allow for flexible interface with peripheral devices.
• Peripherals: Includes an 8-channel, 10-bit analog-to-digital converter, two 8-bit timer/counters with separate prescalers, a real-time counter with separate oscillator, and three flexible timer/counters with compare modes.
• Power-saving Modes: Features Idle, ADC Noise Reduction, Power-save, Power-down, and Standby modes for enhanced power efficiency.
• Package: Encased in a 44-lead PLCC (Plastic Leaded Chip Carrier) package, providing robust physical protection and reliable connectivity.

Applications:

The AT90S4414-8JC is versatile enough to be used in a multitude of applications, such as:

• Automotive systems
• Industrial automation and control
• Smart sensors and instrumentation
• Home appliances and consumer electronics
• Battery management
• Portable devices

Programming and Development:

With its in-system programmable flash memory, the AT90S4414-8JC can be programmed via a serial interface. This feature enables developers to update the firmware in the field without the need for external programming equipment. Additionally, the microcontroller is supported by a wide range of development tools, including compilers, assemblers, and debuggers, to streamline the development process.

The Microchip AT90S4414-8JC microcontroller is a powerful, compact, and energy-efficient solution, suitable for a range of sophisticated applications that require a balance between performance and power consumption.