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PIC16C56A from MIC

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PIC16C56A

Manufacturer: MIC, MICR

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

Partnumber Manufacturer Quantity Availability
PIC16C56A MIC, MICR 446 In Stock

Description and Introduction

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series The **PIC16C56A** is a versatile 8-bit microcontroller from Microchip Technology’s PIC® (Peripheral Interface Controller) family. Designed for embedded control applications, it combines performance, efficiency, and ease of use in a compact package.  

Built around a high-performance RISC architecture, the PIC16C56A features a 12-bit instruction set, ensuring fast execution while maintaining low power consumption. It includes **1.75 KB of program memory (EPROM)**, **25 bytes of RAM**, and **13 I/O pins**, making it suitable for small-scale control tasks. The microcontroller operates across a wide voltage range (2.5V to 6.0V), enhancing its adaptability in various environments.  

Key peripherals include an on-chip timer, watchdog timer for system reliability, and a power-saving sleep mode, which extends battery life in portable applications. Its simple yet robust design makes it ideal for applications such as consumer electronics, industrial automation, and automotive systems.  

The PIC16C56A is housed in an 18-pin package, offering a balance between functionality and space efficiency. Its legacy status in the PIC lineup underscores its reliability, though newer variants may offer expanded features. For developers seeking a cost-effective, proven solution for basic control tasks, the PIC16C56A remains a practical choice.

Application Scenarios & Design Considerations

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

Alternative Part Number

  • PIC16F54 --: Flash-based replacement in the same PIC16 baseline family with compatible pinout and function, easier to program and widely available.
  • PIC16C54C --: Same PIC16C5x OTP family with similar architecture and pinout, direct functional substitute for legacy designs.
  • PIC16F57 --: Flash MCU in the PIC16 baseline series offering more memory and comparable peripherals, suitable drop-in upgrade path.
  • PIC16F54 --: Flash-based replacement in the same PIC16 midrange family with compatible pinout and instruction set, allowing direct code migration from the OTP PIC16C56A.
  • PIC16F57 --: Flash reprogrammable device with larger program memory and similar architecture, suitable for replacing the OTP PIC16C56A in new designs.
  • PIC16F505 --: Low-cost flash microcontroller with comparable 12-bit core and small pin count, offering a modern alternative to the obsolete OTP PIC16C56A.

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