IC Phoenix logo

Home ›  P  › P23 > PIC16F628A-I/SS

PIC16F628A-I/SS from MICREL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

PIC16F628A-I/SS

Manufacturer: MICREL, MIC, MICROCHIP

Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
Partnumber Manufacturer Quantity Availability
PIC16F628A-I/SS,PIC16F628AISS MICREL, MIC, MICROCHIP 110 In Stock

Description and Introduction

Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology # Introduction to the PIC16F628A-I/SS Microcontroller  

The **PIC16F628A-I/SS** is a versatile 8-bit microcontroller from Microchip Technology, designed for embedded control applications. Built on the high-performance **PIC® architecture**, this microcontroller offers a balance of processing power, low power consumption, and cost-effectiveness, making it suitable for a wide range of industrial, consumer, and hobbyist projects.  

Key features of the **PIC16F628A-I/SS** include a **16 MHz internal oscillator**, **3.5 KB of Flash memory**, **224 bytes of RAM**, and **128 bytes of EEPROM** for data storage. It supports **35 instructions** for efficient programming and integrates multiple peripherals such as **two comparators, a USART module, and a 16-bit timer/counter**.  

Housed in a **20-pin SSOP package**, this microcontroller is compact yet robust, with **wide operating voltage (2.0V–5.5V)** and low-power sleep modes, making it ideal for battery-powered applications. Its **in-circuit serial programming (ICSP) capability** allows for easy firmware updates without removing the chip from the circuit.  

Common applications include **sensor interfacing, motor control, LED displays, and automation systems**. With its reliable performance and extensive feature set, the **PIC16F628A-I/SS** remains a popular choice for engineers and developers seeking a flexible, mid-range microcontroller solution.

Application Scenarios & Design Considerations

Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Alternative Part Number

  • ATMEGA328P-AU --: Widely available 8-bit AVR MCU in TQFP-32 package; similar pin count and functionality, suitable as a functional substitute in many embedded designs.
  • STM8S003F3P6 --: Low-cost 8-bit MCU in TSSOP-20 package with comparable I/O and peripherals; good alternative when a smaller footprint and lower cost are acceptable.
  • PIC16F1827-I/SS --: Same manufacturer family and SSOP-20 package with enhanced peripherals; closest pin-compatible upgrade path for the PIC16F628A.
  • ATMEGA48PA-AU --: 8-bit AVR MCU in the same 20-pin TQFP/SSOP class with comparable flash, RAM, and peripherals; widely available and pin-function compatible for most designs.
  • PIC16F1827-I/SS --: Enhanced mid-range PIC16 in the same SSOP-20 package with more flash and peripherals; direct upgrade path with similar pinout and toolchain support.
  • STM8S003F3P6 --: Low-cost 8-bit MCU in a 20-pin TSSOP package with comparable I/O and peripherals; suitable functional substitute when firmware porting is acceptable.
  • ATMEGA328P-AU --: Widely available 8-bit AVR microcontroller in a comparable TQFP package with similar I/O and memory resources; a common drop-in-class alternative when firmware can be ported.
  • STM8S003F3P6 --: Low-cost 8-bit MCU with comparable peripheral set and small package, suitable as a functional replacement in many general-purpose control applications.
  • PIC16F1826-I/SS --: Same manufacturer and SSOP package family with enhanced mid-range core, offering similar pinout and peripheral compatibility for easier migration.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips