Microchip Technology AT90LS2333-4AC Microcontroller

The AT90LS2333-4AC is a high-performance, low-power 8-bit AVR RISC-based microcontroller from Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This microcontroller combines 4KB ISP flash memory, 128B EEPROM, 128B SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a watchdog timer, and a full duplex serial port.

Key Features:

• Advanced RISC Architecture: The AT90LS2333-4AC boasts a 120 powerful instructions, most of which are executed in a single clock cycle, enabling the device to achieve throughputs approaching 1 MIPS per MHz. This empowers system designers to optimize power consumption versus processing speed.
• Non-Volatile Memory: With 4KB of in-system programmable flash, the AT90LS2333-4AC allows program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. This provides great flexibility for firmware updates and adaptations.
• Efficient Power Management: Designed for power-sensitive applications, the device supports multiple power-saving modes, which include Idle, ADC Noise Reduction, Power-save, Power-down, and Standby modes. This versatility ensures that the power consumption can be tailored to the needs of various low-power applications.
• Flexible Oscillator: The microcontroller supports a wide range of clock sources, including a 4 MHz internal RC oscillator, which allows operation without external components, reducing the overall system cost and complexity.
• Comprehensive Peripheral Set: The device includes a range of built-in peripherals such as an 8-channel, 10-bit ADC, analog comparator, two 8-bit timers/counters with separate prescaler and compare mode, and a 16-bit timer/counter with separate prescaler, compare mode, and capture mode.

Applications:

The AT90LS2333-4AC is suitable for a wide range of applications, particularly those requiring a balance between power efficiency and processing capability. It is ideal for battery-operated devices, sensor control systems, and other embedded applications where size and power constraints are critical.

Quality and Reliability:

Microchip Technology is known for its commitment to quality, and the AT90LS2333-4AC is no exception. It is manufactured to the highest standards to ensure reliable operation even in the most demanding conditions. Developers can trust this microcontroller to deliver consistent performance and longevity for their embedded system projects.