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PIC16C54C from MOT,Motorola

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PIC16C54C

Manufacturer: MOT, MIC

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

Partnumber Manufacturer Quantity Availability
PIC16C54C MOT, MIC 52 In Stock

Description and Introduction

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series The **PIC16C54C** is a versatile 8-bit microcontroller from Microchip Technology, designed for embedded control applications. Built on a high-performance RISC architecture, it offers efficient processing with a compact instruction set, making it suitable for cost-sensitive and space-constrained designs.  

Featuring a **12-bit instruction word**, the PIC16C54C operates at clock speeds up to **20 MHz**, delivering reliable performance for real-time control tasks. It includes **512 x 12-bit program memory (ROM)** and **25 bytes of RAM**, providing sufficient storage for small to medium-complexity applications. The microcontroller supports **12 I/O pins**, configurable for digital input/output, enabling flexible interfacing with sensors, switches, and other peripherals.  

Additional features include an **8-bit real-time clock/counter (RTCC)**, a **watchdog timer** for system reliability, and **low-power sleep modes** to optimize energy efficiency. Its robust design ensures stable operation in industrial, automotive, and consumer electronics applications.  

The PIC16C54C is housed in an **18-pin DIP or SOIC package**, facilitating easy integration into circuit boards. With its balance of performance, power efficiency, and simplicity, this microcontroller remains a practical choice for developers seeking a dependable embedded solution.

Application Scenarios & Design Considerations

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

Alternative Part Number

  • AT89C2051-24PU --: Widely available 8-bit microcontroller with similar pin count and function, easy drop-in for many legacy PIC16C54C designs.
  • PIC16F54-I/P --: Flash-based replacement in the same PIC16 family with compatible pinout and instruction set, allowing direct migration from the OTP PIC16C54C.
  • ATtiny2313A-PU --: Low-cost 8-bit AVR microcontroller with comparable I/O and package, suitable as a functional substitute where firmware can be ported.
  • AT89C2051-24PU --: Widely available 8-bit microcontroller with similar pin count and low-cost architecture, suitable for simple control applications replacing the PIC16C54C.
  • PIC12C508A --: Smaller 8-pin PIC microcontroller from a different series with similar baseline core and OTP memory, good for space-constrained designs.
  • ATtiny85-20PU --: Popular 8-bit AVR microcontroller with comparable I/O and memory, offering an alternative architecture for low-complexity embedded tasks.

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