Microchip Technology Tariff Inquiry

AT90LS4433-4PI

Microchip Technology's AT90LS4433-4PI is an 8-bit low-power CMOS microcontroller based on the AVR enhanced RISC architecture. It is a member of the AT90LS44xx family of microcontrollers, which are designed for low-power and high-performance applications.

Description:

The AT90LS4433-4PI features 4KB of in-system programmable Flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM. It operates at a maximum frequency of 4 MHz and has a wide operating voltage range of 2.7V to 6V. The microcontroller is available in a 40-pin PDIP package.

Features:

1. 8-bit AVR RISC architecture with 16 general-purpose working registers
2. 4KB on-chip Flash memory with read-while-write capability
3. 256 bytes EEPROM
4. 256 bytes SRAM
5. 23 general-purpose I/O lines
6. 8-level programmable current source for I/O ports
7. Two 8-bit timer/counters with watchdog and sleep modes
8. One 8-bit timer/counter with PWM output
9. UART serial communication interface
10. Two data pointers and one address pointer
11. SPI serial communication interface
12. Brown-out detection and reset
13. Programmable clock output
14. Low-power idle and power-down modes

Applications:

The AT90LS4433-4PI is suitable for a wide range of applications that require low power consumption and high performance. Some of the potential applications include:

1. Battery-powered devices
2. Portable electronics
3. Industrial control systems
4. Medical equipment
5. Smart sensors
6. Home automation systems
7. Remote monitoring and control systems
8. Data acquisition and signal processing systems
9. Telecommunication devices
10. Automotive electronics

The AT90LS4433-4PI's low-power capabilities, combined with its high-performance 8-bit AVR RISC architecture, make it an ideal choice for applications where power consumption is a critical factor.