PIC16F882-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16F882-I/SO is an 8-bit flash microcontroller from Microchip's PIC16 family in a SOIC-28 package with integrated 10-bit ADC. It features up to 20 MHz clock, 4 KB flash, 128 bytes RAM, and operates from 2.0 V at 8 MHz for low-power applications. From $2.40 in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F882-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7000(MOQ 23)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 RISC core with 20 MHz maximum clock and 4096 words of in-system reprogrammable flash memory
- Integrated 11-channel 10-bit ADC enabling direct analog sensor sampling without an external converter IC
- Low-power operation from 2.0 V supply at 8 MHz, extending battery life in portable and energy-harvesting designs
- Multiple communication peripherals including MSSP (SPI/I2C) and EUSART for versatile connectivity in SOIC-28 package
- 25 mA source/sink capability per I/O pin with 24 general-purpose I/O pins for direct peripheral drive
Applications
The PIC16F882-I/SO is well-suited for sensor data acquisition systems where its 11-channel 10-bit ADC directly samples temperature, pressure, or current sensors at up to 20 MHz core clock without an external converter. Its 2.0 V minimum supply voltage at 8 MHz makes it ideal for energy-harvesting and coin-cell-powered IoT edge nodes where power budget is tightly constrained. The SOIC-28 package with MSSP and EUSART peripherals supports industrial automation designs requiring SPI, I2C, and UART communication in a single compact IC.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 2 V MINIMUM SUPPLY AT 8 MHz |
| 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-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 24 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| ROM (words) | 3584 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 95mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| 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 |
| 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 PIC16F882-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO28
Frequently Asked Questions
How many ADC channels and what resolution does the PIC16F882-I/SO provide for analog sensor interfacing?
The PIC16F882-I/SO integrates an 11-channel 10-bit ADC, providing 1024 discrete levels across the reference voltage span. This allows direct connection to resistive temperature sensors, potentiometers, or current-sense resistors without an external ADC IC, covering measurement ranges of a few millivolts to the full supply rail at up to 20 MSPS sample rates.
What is the minimum operating voltage of the PIC16F882-I/SO, and how does this benefit battery-powered designs?
The PIC16F882-I/SO operates at a minimum supply voltage of 2.0 V at 8 MHz clock frequency. This enables operation from two AA alkaline cells in late discharge, a single Li-ion cell below 3.0 V, or an energy-harvesting source, extending usable battery life by 20% to 40% compared to devices requiring 2.7 V or higher minimum supply.
Which communication interfaces does the PIC16F882-I/SO support, and how do they enable multi-device system integration?
The PIC16F882-I/SO includes an MSSP module supporting both SPI (up to 10 MHz) and I2C (up to 400 kHz Fast mode) and an EUSART supporting asynchronous UART and synchronous SPI modes. These three distinct communication protocols allow the microcontroller to simultaneously serve as an I2C master to sensor ICs, an SPI master to a display module, and a UART node to a host computer in a single 28-pin device.
For a compact industrial sensor node PCB, what advantages does the SOIC-28 package of the PIC16F882-I/SO offer over a DIP-28 alternative?
The SOIC-28 package of the PIC16F882-I/SO measures approximately 18.0 mm × 7.5 mm, saving roughly 40% board area versus a DIP-28 package at 36 mm × 13 mm. Surface-mount placement also enables automated assembly with standard pick-and-place equipment, eliminating manual through-hole insertion, and the SOIC footprint supports PCB designs with 24 I/O pins accessible on both sides of the IC for compact routing.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 23+ | $2.2110 | $50.85 |
| 25+ | $2.1300 | $53.25 |
| 27+ | $1.8400 | $49.68 |
| 108+ | $1.8300 | $197.64 |
| 270+ | $1.8200 | $491.40 |
| 1000+ | $1.7000 | $1700.00 |
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