Microchip Technology Tariff Inquiry

PIC16C55A-04/SP

The PIC16C55A-04/SP is a microcontroller (MCU) produced by Microchip Technology. It belongs to the PIC16CXXA series of 8-bit CMOS flash microcontrollers that are designed for a wide range of applications.

Description:

The PIC16C55A-04/SP is a 28-pin microcontroller with an 8-bit data bus and a 14-bit program counter. It features 1k words of Flash memory, 72 bytes of RAM, and 128 bytes of EEPROM. The device operates with a supply voltage range of 4.5V to 5.5V and has a maximum clock frequency of 20 MHz.

Features:

1. Flash memory: 1k words (8k bits) of Flash memory for program storage.
2. RAM: 72 bytes of RAM for data storage.
3. EEPROM: 128 bytes of EEPROM for non-volatile data storage.
4. I/O ports: 3 x 8-bit I/O ports (PORTA, PORTB, and PORTC).
5. Timers: 2 x 8-bit timer/counters (Timer0 and Timer1) with 8-bit prescaler.
6. Watchdog timer: An internal watchdog timer for system reset.
7. Oscillator: Internal oscillator with a frequency range of 4 MHz to 20 MHz.
8. Power-on reset: An internal power-on reset circuit.
9. Brown-out detection: Brown-out detection with programmable threshold.
10. Low-power modes: Idle and power-down modes for power savings.
11. Programmable code protection: Protection of the Flash memory against unauthorized code reading or copying.
12. In-circuit serial programming (ICSP): Allows for in-system programming and debugging.

Applications:

The PIC16C55A-04/SP is suitable for a wide range of applications due to its versatile features and compact form factor. Some common applications include:

1. Industrial control systems: For controlling and monitoring various industrial processes.
2. Consumer electronics: In appliances like washing machines, air conditioners, and refrigerators.
3. Automotive systems: For control and monitoring of various automotive functions, such as fuel injection or engine management.
4. Telecommunication systems: In modems, fax machines, and other communication devices.
5. Medical equipment: For controlling and monitoring medical devices, such as infusion pumps or patient monitors.
6. Security systems: In access control systems, alarm systems, and surveillance cameras.
7. Data acquisition systems: For collecting and processing data from various sensors and instruments.

The PIC16C55A-04/SP's combination of Flash memory, EEPROM, and multiple I/O ports makes it a versatile choice for a variety of embedded systems and applications.