PIC16F628-20I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The Microchip PIC16F628-20I/SO is an 8-bit PIC16 microcontroller running at up to 20MHz with on-chip Flash program memory and EEPROM data storage. It features comparators, timers, and USART communication peripheral without an ADC. Available in an 18-pin SOIC package for compact embedded control applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F628-20I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.1200(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Up to 20MHz clock frequency delivers efficient processing for time-sensitive embedded control tasks on the PIC16 architecture
- Integrated USART, comparators, and timers reduce the need for external glue logic in communication and control designs
- 18-pin SOIC package offers a small, easy-to-solder form factor widely compatible with hobbyist and professional PCB layouts
- On-chip Flash and EEPROM enable in-circuit reprogramming and non-volatile data storage without external memory components
Applications
The PIC16F628-20I/SO is popular in hobby electronics, simple automation controllers, and low-cost embedded systems requiring basic I/O control with serial communication. It is also used in legacy industrial designs, educational platforms, and small appliance controllers where a proven, cost-effective 8-bit microcontroller is preferred.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-18 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 1999-06-07 |
| YTEOL | 3 |
| Has ADC | NO |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 16 |
| Number of Serial I/Os | 1 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 224 |
| ROM (words) | 2048 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 7mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F628-20I/SO Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F628-20I/SO:
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO18
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO18
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO18
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO18
Frequently Asked Questions
What is the maximum clock speed of the PIC16F628-20I/SO?
The PIC16F628-20I/SO operates at a maximum clock frequency of 20MHz, providing sufficient processing speed for most general-purpose embedded control, timing, and serial communication tasks.
Does the PIC16F628-20I/SO have an ADC?
No, the PIC16F628-20I/SO does not include an analog-to-digital converter (ADC). It does include analog comparators for basic analog signal comparison, which can be used in threshold detection or simple analog input applications.
What package is the PIC16F628-20I/SO available in?
The PIC16F628-20I/SO is packaged in an 18-pin SOIC (Small Outline Integrated Circuit) with Microchip package code SOIC-18, a common surface-mount package compatible with standard PCB assembly processes.
What communication peripherals does the PIC16F628-20I/SO include?
The PIC16F628-20I/SO features a built-in USART (Universal Synchronous/Asynchronous Receiver/Transmitter) for serial communication, along with hardware timers and comparators, enabling diverse communication and control applications without additional external ICs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.7800 | $3.78 |
| 100+ | $3.4200 | $342.00 |
| 1000+ | $3.2200 | $3220.00 |
| 5000+ | $3.1200 | $15600.00 |
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