Microchip Technology Tariff Inquiry

AT89LS53-12PC

The AT89LS53-12PC is a low-power, high-performance CMOS 8-bit microcontroller unit (MCU) manufactured by Microchip Technology. It is based on the industry-standard 8051 microcontroller architecture and features 4KB of in-system programmable Flash memory, 128 bytes of RAM, and 32 I/O lines.

Description:

The AT89LS53-12PC is a member of the AT89LS53 family of microcontrollers, which are designed for low-power applications. It operates at a frequency of 12MHz and has a wide operating voltage range of 4.0V to 5.5V. The device is available in a 40-pin plastic dual in-line package (PDIP).

Features:

1. 4KB in-system programmable Flash memory for storing program code
2. 128 bytes of RAM for data storage
3. 32 I/O lines for interfacing with external devices
4. Two 16-bit timer/counters with three modes of operation
5. Five interrupt sources with two-level priority
6. Serial communication interface with baud rate generator
7. Low-power idle and power-down modes for energy efficiency
8. Watchdog timer for system reliability
9. Internal calibrated oscillator for precise clock generation
10. In-circuit serial programming (ICSP) for easy programming and debugging

Applications:

The AT89LS53-12PC is suitable for a wide range of applications that require low power consumption and a compact form factor. Some of the potential applications include:

1. Battery-powered devices, such as remote controls, portable instruments, and data loggers
2. Industrial control systems, such as motor control, temperature monitoring, and sensor interfacing
3. Consumer electronics, such as home automation, security systems, and appliance control
4. Medical devices, such as wearable health monitors and portable diagnostic equipment
5. Telecommunication systems, such as modems, routers, and network interfaces
6. Automotive applications, such as engine control, safety systems, and infotainment systems

The AT89LS53-12PC's low-power features, combined with its versatile I/O options and industry-standard architecture, make it an ideal choice for a variety of embedded systems and applications where power efficiency and compact size are critical.