Microchip Technology Tariff Inquiry

AT89LS8252-12AC

The AT89LS8252-12AC is a low-power, high-performance CMOS 8-bit microcontroller unit (MCU) manufactured by Microchip Technology. It is based on the popular 8051 microcontroller architecture and features 8KB of in-system programmable Flash memory, 256 bytes of RAM, and 128 bytes of EEPROM.

Description:

The AT89LS8252-12AC is a member of the AT89LS8252 family of microcontrollers, which are designed for low-power applications. It operates at a frequency of up to 12 MHz 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) and features an industry-standard 2.7V to 6.0V operating voltage range.

Features:

1. 8KB on-chip Flash memory with read-while-write capability
2. 256 bytes of on-chip RAM
3. 128 bytes of EEPROM
4. 21 I/O lines with 40-pin PDIP package
5. Three 16-bit timer/counters with 8-bit auto-reload registers
6. One watchdog timer
7. One on-chip oscillator with frequency range from 0 Hz to 12 MHz
8. One full-duplex serial communication interface with auto-baud rate detection
9. Low-power consumption modes: idle, power-down, and power-save
10. On-chip voltage regulator with low dropout voltage
11. On-chip reset circuit with brown-out detection
12. On-chip CRC calculator for error detection

Applications:

The AT89LS8252-12AC is suitable for a wide range of applications due to its low-power consumption, high performance, and versatile features. Some common applications include:

1. Battery-powered devices: Due to its low-power consumption, the AT89LS8252-12AC is ideal for battery-powered applications, such as portable electronics, remote controls, and wearable devices.
2. Industrial control: The device can be used in industrial control systems, such as motor control, sensor interfacing, and data acquisition systems.
3. Home automation: The AT89LS8252-12AC can be employed in home automation systems for controlling lighting, HVAC, and security systems.
4. Medical equipment: The microcontroller can be used in low-power medical devices, such as portable monitoring equipment and wearable health devices.
5. Telecommunication systems: The AT89LS8252-12AC can be utilized in telecommunication systems for data processing, control, and interfacing applications.
6. Automotive electronics: The device can be used in automotive applications, such as engine control, power management, and infotainment systems.

In summary, the AT89LS8252-12AC is a versatile, low-power microcontroller that offers a range of features suitable for various applications, including battery-powered devices, industrial control, home automation, medical equipment, telecommunication systems, and automotive electronics.